Name: Are cheap 3D printers more trouble than they’re worth? @TeachingTech
Uploaded: 2026-09-23T08:17:00-05:00
Duration: 8 min 17 s
Description: Are cheap 3D printers more trouble than they’re worth?

Are cheap 3D printers more trouble than they’re worth?

Teaching Tech 2026-09-23 | Are cheap 3D printers more trouble than they’re worth?

Modular docking bar - Budget Sovol SV08 toolchanger part 4

Teaching Tech 2024-10-18 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

I own a five tool Prusa XL, which is now working pretty well. For many people though, this 3D printer is just too expensive. In this series, we are attempting to take a StealthChanger toolchanger mod intended for the Voron 2.4, and adapt it to the Sovol SV08 Voron clone. In this episode, we complete what I hope is the final wiring to the six tools (but maybe not), and build a modular dock to hold the idle SV08 tools.

This printer and the additional toolheads were received free of charge from Sovol for the purposes of making this series. Everything else I’ve paid for myself.

Purchase the Sovol SV08 (affiliate): sovol3d.com/products/sovol-sv08-3d-printer?variant=48937346498869&sca_ref=1796798.FxKBtOXx1J
Purchase spare tool heads (affiliate): sovol3d.com/products/sv08-original-all-metal-planetary-direct-drive-extruder?sca_ref=1796798.FxKBtOXx1J

0:00 Introduction
Playlist: youtube.com/playlist?list=PLGqRUdq5ULsNIN_40Bv1iTbElj6O7BRrU

0:38 Final toolhead wiring
Part 3: youtu.be/OFGBXBn_xqs
Engineering Toolbox wire gauge table: engineeringtoolbox.com/wire-gauges-d_419.html
Voron cable specs: docs.vorondesign.com/sourcing_faq.html
Ohm’s Law calc: calculator.net/ohms-law-calculator.html
5 core 18AWG shielded cable on Aliexpress (affiliate): https://s.click.aliexpress.com/e/_Dl54CXv

4:06 Modular dock test
Modular dock GitHub: github.com/DraftShift/ModularDock
CNC Kitchen Voron threaded inserts: https://cnckitchen.store/products/made-for-voron-gewindeeinsatz-threaded-insert-m3x5x4-100-stk-pcs
Inserts in Aus: https://sayercnc.com.au/products/cnc-kitchen-heat-threaded-insert-m2-m2-5-m3-voron-m4-m5-m6-m8-1-4-mixed-set?variant=40357170872394
Naomi Wu’s heat insert press video: youtu.be/3p7bl7eFaEo

6:06 Fixing the 2020 dock bar holder

7:48 Building the remaining docks

8:06 Wipers, nozzle blocks and links
DraftShift silicone video: youtube.com/watch?v=IefOMR0WlsY

10:29 Final installation

11:10 Budget update and conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

Support me on Patreon: http://www.patreon.com/teachingtech

Adaptive purge for every 3D printer: A simple slicer tweak

Teaching Tech 2024-10-11 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

I like KAMP adaptive purging so much that I wish I could use it with every 3D printer, not just those running Klipper. In this video, I achieve just that, using slicer variables to create adaptive purge lines next to the print. This guide explains the process and has multiple examples to customise.

Thanks to kyleisah and the other KAMP contributors for their excellent work.

Instructions and examples on Printables: printables.com/model/1035759-adaptive-purge-for-any-3d-printer-using-slicer-var

0:00 Introduction

0:43 What is a purge line?
Solidoodle start gcode video: youtube.com/watch?v=g0vskY6OLuI

2:53 What is KAMP adaptive purge and why is it better?
KAMP by kyleisah: github.com/kyleisah/Klipper-Adaptive-Meshing-Purging

5:39 Recreating adaptive purging with slicer variables
Variables video: youtu.be/rsMm2tgiWew
Cura placeholders: files.fieldofview.com/cura/Replacement_Patterns.html

9:13 Adaptive purge in action

10:07 Customisation

11:06 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

Support me on Patreon: http://www.patreon.com/teachingtech

The 3D printers I actually use, and what annoys me about them

Teaching Tech 2024-10-04 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

I have used many, many 3D printers in my time, but which ones do I actually use each week? What do they do well, and what needs fixing because it has become annoying. In this video, we work through my most used machine one at a time.

Sorry about the cicada background noise. They are crazy loud and there’s nothing I can do.

0:00 Introduction

0:44 My 3D printer preferences

2:45 SecKit SK-Tank
Build playlist: youtube.com/playlist?list=PLGqRUdq5ULsN9t4-9rcoVKoYQgXFqCA97

3:56 RatRig v-core 3
Build playlist: youtube.com/playlist?list=PLGqRUdq5ULsO0oLRZ1wiYvvpbhj4EV-Nf
Jankiest 3D printing tips: youtu.be/dCDGhsRTCNU
V-core 4: ratrig.com/3d-printers/v-core-4-category/rat-rig-v-core-4-0-all-sizes-pre-configured-kit.html

5:21 Prusa XL
Initial video: youtu.be/C1a2c-qeTQw
Follow up video: youtu.be/n4DdatbEMdc
Prusa app: play.google.com/store/apps/details?id=com.prusa3d.connect
Prusa Reddit post: reddit.com/r/3Dprinting/comments/1ek6kme/are_cf_filled_filaments_dangerous_prusament_lab
XL enclosure: prusa3d.com/product/original-prusa-xl-enclosure-2

6:41 Creality CR-10 Max

7:24 Ender 3
Non planar 3D printing video: youtu.be/cbhWni9f980

8:02 Monoprice Mini Delta (portable)

8:50 FLsun Super Racer (belted bed)

9:30 Bambu Lab X1 Carbon

10:48 Bambu Lab P1P
Patrick’s tensioning tools: printables.com/model/459456-bambu-lab-printer-x-y-squareness-check-adapters

11:44 Bambu Lab A1

12:12 Bambu Lab A1 mini

12:33 Ankermake M5
V6 cancelled article: all3dp.com/4/ankermake-pulls-plug-on-v6-multicolor-add-on-to-refund-backers

12:54 Peopoly Magneto X
Review: youtu.be/XpGlWRnWZY4
Linear motor tuning tool: peopoly.net/blogs/news/magneto-x-unleashed-new-linear-motor-tuning-tool

13:25 Resin

13:52 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

Support me on Patreon: http://www.patreon.com/teachingtech

Everything went wrong but I still designed this custom articulated storage box

Teaching Tech 2024-09-27 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

I needed a custom storage box with some trick articulation, but the universe wanted to fight me every step of the way. I got there in the end, and levelled up with my design skills. This is that story.

A summary of the curse:
Plywood changed composition and would not cut cleanly
Laser cutter belt became loose and then detached
Repair of laser cutter was stupidly awkward
New problems introduced after repair which needed calibration
Laser cutter not square
Power outage once everything was actually working
3D printer decides to randomly reset for the first time, mid print
2nd choice 3D printer decides PETG will not stick no matter what
Rain on the day I wanted to paint
Broken blade trying to shorten a screw
Rain now that I’m done
While I was filming the last shot, my dog stole a new pillow and ripped it to shreds

If you want a buy a Chinese co2 laser, my guide might be of use: youtu.be/Gc_1jDVRKEQ
3D design for 3D printing playlist: youtube.com/playlist?list=PLGqRUdq5ULsONnjEEPeBxxStEsobDKAtV

0:00 Introduction

0:55 The scenario

2:27 Design concept
Setting up a makerspace video: youtu.be/kYTo9w31Tso
Flip open tool box: https://www.amazon.com.au/Edward-Tools-Portable-Organizer-Storage/dp/B087T8K8T8

3:29 CAD model

4:33 Manufacturing round 1

6:52 Redesign

7:34 Round 2: The curses begin
7mm plywood: https://www.bunnings.com.au/1200-x-396mm-7mm-plywood-pine-premium-bc-grade_p0390153

11:01 Making everything for the third time

14:14 Final assembly

16:31 Finished product

17:08 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

Support me on Patreon: http://www.patreon.com/teachingtech

Comparing consumer FDM 3D printing to SLS Nylon with Team Surge AU

Teaching Tech 2024-09-20 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

F1 in Schools is an amazing competition I wish was available back when I was at school. In this video, I’m joined by Team Surge, one of Australia’s representatives in the upcoming World Finals. The aim is to compare regular FDM 3D printing filaments with professionally produced SLS Nylon 12 parts, across a range of areas like surface finish, mass, accuracy and impact strength.

The results are not really that surprising to me, and remind me that an affordable and safe SLS machine for consumer use would be amazing.

Thank you to Team Surge for being a pleasure to collaborate with. Their design and engineering process is impressive, as is their organisation and communication. They provided a lot of data and media to me to aid in making this video. Go Australia!

Please visit their website and vote on what material they should use.

Team Surge website: teamsurgeau.com
Team Surge Go Fund Me: gofund.me/e76e6e85

0:00 Introduction
Previous F1 in Schools video: youtu.be/MvVgZWEgbww

0:49 Team Surge
F1 in Schools 2024 Australia National Finals stream: youtube.com/watch?v=zMQ75xgP_pU

1:44 Materials selected for testing
ApolloX car parts video: youtu.be/lCqwA1h3JV4
Polysmooth test video: youtu.be/Oz0PoS5LPxg
Formlabs Fuse 1+: formlabs.com/asia/3d-printers/fuse-1
Micronics3D desktop SLS: micronics3d.com/micron
3D explorer post print processing: https://3dexplorer.com.au/post-print-process/

3:40 Accuracy, mass, manufacturability and smoothness

5:37 Destructive testing
Open source hammer tester: youtu.be/tmTEQkB71cw
Printables: printables.com/model/576121-destructive-testing-mechanical-hammering-machine

9:15 Evaluating the best material
SLS4All website: sls4all.com

11:24 Support the team!

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

Support me on Patreon: http://www.patreon.com/teachingtech

Better wiring and mainline Klipper - Budget Sovol SV08 toolchanger part 3

Teaching Tech 2024-09-13 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

I own a five tool Prusa XL, which is now working pretty well. For many people though, this 3D printer is just too expensive. In this series, we are attempting to take a StealthChanger toolchanger mod intended for the Voron 2.4, and adapt it to the Sovol SV08 Voron clone. In this episode, we follow an excellent guide to convert to mainline klipper, and redo the toolchanger wiring much better using a Bird’s Nest Klipper USB hub.

This printer and the additional toolheads were received free of charge from Sovol for the purposes of making this series. Everything else I’ve paid for myself.

Purchase the Sovol SV08 (affiliate): sovol3d.com/products/sovol-sv08-3d-printer?variant=48937346498869&sca_ref=1796798.FxKBtOXx1J
Purchase spare tool heads (affiliate): sovol3d.com/products/sv08-original-all-metal-planetary-direct-drive-extruder?sca_ref=1796798.FxKBtOXx1J

0:00 Introduction
Part 1: youtu.be/G6kc_BnYU8w
Playlist: youtube.com/playlist?list=PLGqRUdq5ULsNIN_40Bv1iTbElj6O7BRrU

0:45 Sovol Klipper can’t be updated
OctoApp: github.com/crysxd/OctoApp-Plugin
Rappetor GitHub guide: github.com/Rappetor/Sovol-SV08-Mainline

1:59 Understanding the hardware and software required
eMMC wiki page: en.wikipedia.org/wiki/MultiMediaCard#eMMC
Putty SSH client: putty.org
SSH guide: teachingtechyt.github.io/troubleshooting.html#ssh
WinSCP: winscp.net/eng/index.php
Balena Etcher: etcher.balena.io

3:58 Backing up Klipper config

4:20 Removing the old eMMC

4:38 Flashing and prepping the CB1 image

7:12 Installing mainline Klipper via KIAUH

8:28 Adding back configuration files

9:36 Connecting the ST-Link programmer and backing up MCU firmware

11:29 Preparing and flashing the MCU bootloader

12:45 Building and flashing Klipper to each MCU

14:44 Updating to a Birds’ Nest USB hub by Isik’s Tech
GitHub: github.com/xbst/Birds-Nest

16:06 Birds’ Nest case and mounting

16:40 Birds’ Nest Wiring

17:57 Birds’ Nest Klipper config

19:07 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

Support me on Patreon: http://www.patreon.com/teachingtech

Peopoly Magneto X 3D printer review

Teaching Tech 2024-09-06 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

The Magneto X from Peopoly was the company’s first FDM 3D printer. Furthermore, it included linear motors to do away with belts and pulleys. After examining the technical aspects of this system previously, I set out to give this machine a proper review. After many hours of tuning, printing and fitting updated parts, we aim to answer two questions. Is this printer ideal for engineering style filaments, and does it ‘just work’ or require a level of tinkering?

Peopoly Magneto X: peopoly.net/products/magneto-x
Magneto X enclosure: peopoly.net/products/magneto-x-side-enclosure

This machine was provided free of charge by Peopoly for the purposes of review. The previous, prototype Magneto X was donated to a school. This printer has been tested in accordance with my review policy. All opinions expressed are my own.
teachingtechyt.github.io/reviewpolicy.html

0:00 Introduction
Magneto X beta testing video: youtu.be/seIFIgBlKvM

0:49 Specs and price
Linear motor deep dive video: youtu.be/MKkJZKOVexA

2:33 Unboxing and setup
Magneto X setup guide: wiki.peopoly.net/en/magneto/magneto-x/setup-guide

3:42 Enclosure

4:51 Constantly fitting updated parts
Filament roller by Mitchell Ellisor: printables.com/model/671559-filament-roller

6:48 Slicer profiles and frequent tuning

9:13 Test prints
3Dbenchy by Creative Tools: 3dbenchy.com
Fully Compliant pliers by BYU CMR: printables.com/model/525989-fully-compliant-pliers
Cateran Mk2 guitar: cults3d.com/en/3d-model/gadget/cateran-fully-3d-printed-electric-guitar
Guitar stand by Brian R: printables.com/model/416291-guitar-stand
Guitar stand by jangrewe: printables.com/model/541047-guitar-stand
Telescope to phone adapter by Sven Brähmer: printables.com/model/194873-telescope-to-phone-adapter-over-engineered
My Simple z wobble testing tower: printables.com/model/393668-simple-z-bandingwobble-test-tower
Low poly fox by slavikk: thingiverse.com/thing:937740

11:17 Suitability for engineering materials
VPS Data Magneto X bed: https://vpsdata.shop/peopoly-magneto-x/38
Wham Bam Carbon bed review: youtu.be/zUjLEeVOkR8
Carbon fibre safety video: youtube.com/watch?v=RLt9l6YxvHk
JosefPrusa reddit post: reddit.com/r/3Dprinting/comments/1ek6kme/are_cf_filled_filaments_dangerous_prusament_lab

13:28 Just works vs Tinkering
Magneto X update blog: peopoly.net/blogs/news/magneto-x-technical-update-july-2024

14:47 What the Magneto X does well
IDEX blog post: peopoly.net/blogs/news/exploring-the-future-of-3d-printing-idex-for-magneto-x

15:51 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

Support me on Patreon: http://www.patreon.com/teachingtech

Mastering fuzzy skin - 3D printing guide

Teaching Tech 2024-08-30 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

Fuzzy skin is seen as a novelty for 3D printing, but the aim of this video is to demonstrate that it actually offers a lot of possibilities if parameters are carefully controlled. Furthermore, with the right settings, a fuzzy skin like texture can be added to the top surfaces, adding texture on all visible surfaces.

A huge thank you to Matt for sharing the fuzzy top surfaces technique with me. Please check out his Etsy store here: etsy.com/uk/listing/1752096514

0:00 Introduction

0:38 What is fuzzy skin?
XYZ 20mm Calibration Cube by iDig3Dprinting: thingiverse.com/thing:1278865

1:00 Slicer settings demonstrated

4:53 Selective fuzzy skin with modifiers

7:22 Fuzzy vases
Vase by Dan: printables.com/model/120214-vase

8:47 Fuzzy upper surfaces
Reducing layer lines video: youtu.be/cnujGcSmAjI
Layer line test piece: printables.com/model/947421-simple-and-fast-layer-line-tester
Teddy bear by Nathan_3D: printables.com/model/956919-teddy-bear

13:45 Pros and cons

15:15 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

Support me on Patreon: http://www.patreon.com/teachingtech

Adding more tools! - Budget Sovol SV08 toolchanger part 2

Teaching Tech 2024-08-23 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

I own a five tool Prusa XL, which is now working pretty well. For many people though, this 3D printer is just too expensive. In this series, we are attempting to take a StealthChanger toolchanger mod intended for the Voron 2.4, and adapt it to the Sovol SV08 Voron clone. In this episode, I answer some questions, add some 2020 extrusions, work out how to add multiple toolheads and complete the wiring for this.

This printer and the additional parts were received free of charge from Sovol for the purposes of making this series. Everything else I’ve paid for myself.

Fingers crossed part 3 is much faster..

Purchase the Sovol SV08 (affiliate): sovol3d.com/products/sovol-sv08-3d-printer?variant=48937346498869&sca_ref=1796798.FxKBtOXx1J
Purchase spare tool heads (affiliate): sovol3d.com/products/sv08-original-all-metal-planetary-direct-drive-extruder?sca_ref=1796798.FxKBtOXx1J

0:00 Introduction
Part 1: youtu.be/G6kc_BnYU8w
Playlist: youtube.com/playlist?list=PLGqRUdq5ULsNIN_40Bv1iTbElj6O7BRrU

0:42 Feedback on Sovol
SV08 GitHub issue #8: github.com/Sovol3d/SV08/issues/8

2:12 Why so long?

3:43 Philosophy of the build

4:25 Adding a 2020 extrusion
Hedgehog Makes video: youtube.com/watch?v=cCbIjArKL4M
TheSin- dockbar brackets: github.com/DraftShift/StealthChanger/tree/main/UserMods/TheSin-/SV08_Dockbar_Brackets
2020 extrusion adaptor by Richard Ferrington (based on brackets by TheSin-): printables.com/model/902562-sovol-sv08-tool-changer-extrusion-adapters

5:56 Testing additional toolhead connections

7:33 The wiring and packaging plan
USB hub isolated - I've removed this link as in the next part of the series it is replaced with something far superior.

8:15 Extending the original toolhead cable
Wiring and crimping video: youtu.be/GZOh1NzqzzU
Liquid electrical tape (affiliate): amzn.to/4cBdzhI
JST-XH wiring kit (affiliate): amzn.to/4cKMx7O
JST-PH wiring kit (affiliate): amzn.to/3ABkASo

10:36 Adding the USB hub
Naomi Wu heat insert press: youtu.be/3p7bl7eFaEo

12:08 Wiring for additional toolheads
Piano wire (affiliate): amzn.to/3AJE9rw
6mm split sheathing (affiliate): amzn.to/3SWpiAv

16:52 Preliminary Klipper changes for additional toolheads
Default SV08 config:
DraftShift Klipper tool changer add-on: github.com/DraftShift/klipper-toolchanger

20:26 What’s next

20:55 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

Support me on Patreon: http://www.patreon.com/teachingtech

Testing the Wham Bam carbon fiber plate - The ultimate 3D printer bed?

Teaching Tech 2024-08-16 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

Wham Bam is releasing what they hope is the ultimate 3D printer bed, made from carbon fiber. Is it a breakthrough or just marketing hype? In this video, I undertake extensive testing and examine the strengths and weaknesses.

These beds were provided free of charge by Wham Bam for the purposes of testing and providing feedback. The products will be tweaked prior to production based on the testing group’s feedback. All opinions expressed are my own and the product has been tested in accordance with my review policy: teachingtechyt.github.io/reviewpolicy.html

Wham Bam Carbon Fiber bed (affiliate): bit.ly/3M5rrWw

0:00 Introduction

0:45 What is the Wham Bam carbon fiber plate?
Easy composites YouTube channel: youtube.com/@easycompositestv

2:38 Characteristics, strengths and weaknesses
PEI filament: https://store.thinglab.com.au/products/copy-of-formfutura-bvoh-1-75mm-300-gram

5:23 Prep/changes required
Klipper G4: klipper3d.org/G-Codes.html
Marlin G4: marlinfw.org/docs/gcode/G004.html

6:06 Fitment accuracy

6:36 PLA

7:07 PETG
Cateran Mk2 guitar video: youtu.be/kQ1MVLEEol4

7:43 TPU

8:00 ABS
Vision Miner adhesive: visionminer.com/products/nano-polymer-adhesive
Dimafix adhesive pen: https://x3d.com.au/products/dimafix-print-bed-adhesive-pen

9:51 ASA

10:05 Nylon

10:42 PLA (again)

11:11 Durability

12:16 Carbon fiber vs Garolite/G10
G10 wiki: en.wikipedia.org/wiki/G-10_(material)

13:25 Conclusion

Models shown in this video:
Engine model 005: makerworld.com/en/models/14267
Cateran Mk2 guitar: cults3d.com/en/3d-model/gadget/cateran-fully-3d-printed-electric-guitar
Filament roller by Mitchell Ellisor: printables.com/model/671559-filament-roller
Guitar stand by Brian R: printables.com/model/416291-guitar-stand
Guitar stand by jangrewe: printables.com/model/541047-guitar-stand

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

Support me on Patreon: http://www.patreon.com/teachingtech

Guide: Open source free CNC CAM - Kiri:Moto

Teaching Tech 2024-08-09 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

You’ve got yourself a CNC router or mill, but now you need to learn how to generate gcode for it. In this video, we cover an entire workflow for Kiri:Moto, a free and open source CAM CNC program. This includes setup of machine and tools, global preferences, various toolpath operations and exporting options.

If you feel that the Carvera Air is being mentioned a lot in this video, that is simply because that is the CNC I have donated to a school. I’m just trying to cater this video to them to make their experience as smooth as possible.

0:00 Introduction

0:45 What is 3D CAM?

1:29 Kiri:Moto and other options
Website/docs: https://docs.grid.space/projects/kiri-moto
Cloud version: https://grid.space/kiri/
GitHub: github.com/GridSpace/grid-apps

2:15 Initial (machine) setup

3:29 Tool setup

4:29 Global settings

6:19 Importing and altering geometry

6:45 Stock fixing - Tabs vs tape

8:13 Adding operations - Outline toolpath

9:39 Pocket toolpath

10:13 Contour toolpath

11:12 Rough toolpath

12:31 Preview, simulation and export

14:40 Saving profiles and jobs

15:12 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

Support me on Patreon: http://www.patreon.com/teachingtech

A 3D printed guitar that looks and sounds awesome - Cateran Mk2

Teaching Tech 2024-08-02 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

I love products that you make yourself as a project with a 3D printer and other tools. In this video, I showcase the Cateran Mk2, an almost entirely 3D printed guitar from Filatone Instruments. Since I’m only a novice musician, I was lucky enough to have my friend Andrew come in and test the guitar properly. In addition to his verbal feedback, I think his big smile says a lot. I highly recommend this project.

The Cateran k2 and all of the hardware was purchased with my own money, apart from the fret wire which was generously donated by Andrew. All opinions expressed are my own.

One additional thing to mention is that nothing is glued here, so you can reprint anything you’re not happy with, or simply change the colour if you desire. I will probably redo the body in another

0:00 Introduction

0:49 What is the Cateran MK2?
Songbird 3D printed turntable: youtu.be/x3T9vxrTGtk
Filatone Instruments on Cults3D: cults3d.com/en/users/filatoneinstruments/3d-models
Cateran MK2: cults3d.com/en/3d-model/gadget/cateran-fully-3d-printed-electric-guitar
No flex electric guitar neck: cults3d.com/en/3d-model/gadget/noflex-electric-guitar-neck
Prusacaster: printables.com/model/398795-the-prusacaster-a-3d-printable-guitar

2:44 Buying hardware
High Street Music: https://highstreetmusic.com.au/

4:06 Printing parts
Carbon fibre safety video: youtube.com/watch?v=RLt9l6YxvHk

5:42 Neck assembly and fretting
Fretting video: youtube.com/watch?v=lS0JHkvIRSU
Fret press by Jude_Shanahan: printables.com/model/423611-fret-press
Fret rocker by Filagain: printables.com/model/212817-filagain-fret-rocker
Fret bevel file holder by DoomMeister: printables.com/model/448105-90deg-and-15deg-fret-end-dressing-and-bevelling-fi

10:29 Body assembly and electronics

13:06 Final touches
Conor Rocks restring video: youtube.com/watch?v=UKFe8LpyBKA
Guitar Tuna app: yousician.com/guitartuna

14:04 Demonstration and evaluation

16:04 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

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The best mobile apps for 3D printing

Teaching Tech 2024-07-26 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

Everything has an app these days, and even more things require you to make an account of some sort. However, a good app with the right feature set can really accentuate a hobby, in this case 3D printing. In this video, we cover some fantastic apps across a range of categories that can take your 3D printing game to a higher level.

Thanks to my patrons for their suggestions and feedback in making this video.

0:00 Introduction

0:38 Criteria for selection

1:12 3D file management
3D file site comparison video: youtu.be/4ZeHY44B8PU
Thangs
iOS: apps.apple.com/us/app/thangs/id1636718933
Android: play.google.com/store/apps/details?id=com.thangs.mobile

3:16 Bambu Lab control
Bambu Studio
iOS: apps.apple.com/au/app/bambu-handy/id1625671285
Android: play.google.com/store/apps/details?id=bbl.intl.bambulab.com

5:20 Marlin+Octoprint control
Octoapp
iOS: apps.apple.com/us/app/octoapp-for-octoprint-klipper/id1658133862
Android: play.google.com/store/apps/details?id=de.crysxd.octoapp
Customisation video: youtube.com/watch?v=-gXtKqAfNRM

8:44 Klipper control
Mobileraker
iOS: apps.apple.com/us/app/mobileraker/id1581451248
Android: play.google.com/store/apps/details?id=com.mobileraker.android

11:46 CAD
Rugged box (parametric) by Whity: printables.com/model/258431-rugged-box-parametric
Fusion
iOS: apps.apple.com/us/app/autodesk-fusion/id991074843
Android: play.google.com/store/apps/details?id=com.autodesk.fusion
Onshape
iOS: apps.apple.com/us/app/onshape-3d-cad/id923421284
Android: play.google.com/store/apps/details?id=com.onshape.app

12:47 Photogrammetry
OpenScan video: youtu.be/dwRMK9LzBBc
MagiScan
iOS: apps.apple.com/us/app/magiscan-ai-3d-scanner-app/id1617601717
Android: play.google.com/store/apps/details?id=com.argeneration.teleportscanner

14:57 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

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Five ways to reduce layer lines on your 3D prints - Adaptive layer height and more!

Teaching Tech 2024-07-19 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

Layer lines tend to diminish the appearance of FDM 3D prints, so in this video, we cover five techniques for reducing their appearance. Four of these are replicable by anyone by using simple filament changes and/or slicer settings.

Adaptive layer height is also available in Cura under the ‘experimental’ heading.

Thanks to Lee for requesting a guide on variable layer height, which inspired the rest of the video.

0:00 Introduction

0:35 What are layer lines?
Test model: printables.com/model/947421-simple-and-fast-layer-line-tester

1:29 Post print smoothing
Fill and paint post processing video: youtu.be/gN1uFHuEbgc
Vapour smoothing and flocking video: youtu.be/Oz0PoS5LPxg
TT Racing painting video: youtube.com/watch?v=iAkCEsTmTds

3:09 Filament colour matters
Mask of the warrior: myminifactory.com/object/3d-print-mask-of-the-warrior-103175

4:19 Speckled/composite filament
Marble PLA: https://x3d.com.au/products/marble-stone?_pos=1&_sid=a35b49e14&_ss=r
Carbon filled PLA: https://x3d.com.au/products/x3d-carbon-fiber?_pos=1&_sid=369bf04b9&_ss=r

5:48 Fuzzy skin

7:24 Variable layer height

11:29 Combining techniques for best results

12:08 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

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Speed 3D modelling is a thing and here’s why you should try it

Teaching Tech 2024-07-12 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

I love designing my own solutions for problems I encounter in everyday life. However, I never considered that competitive 3D modelling would be of value until I explored the competitions run by Too Tall Toby. In this video, I outline how the competition works, and why the opportunities provided can improve you as a designer even if you don’t compete.

0:00 Introduction

0:41 What is the Gamification of 3D CAD?
Website: tootalltoby.com
YouTube channel: youtube.com/TooTallToby

4:00 Spectating
Example matchup: youtube.com/watch?v=RfJkfZA7fgo

6:07 Another source for beginner lessons and tutorials
My Onshape playlist: youtube.com/playlist?list=PLGqRUdq5ULsONnjEEPeBxxStEsobDKAtV
Too Tall Toby’s tutorial playlist: youtube.com/playlist?list=PLzMIhOgu1Y5eZBYb4kVICISfeCw5nT6eH

6:45 Practice makes perfect

9:56 Learn to break down complex objects into smaller features/steps
2D drawing example webpage: artistsnetwork.com/art-mediums/sketching-animals-how-to-draw-animals

10:48 Learn to read technical drawings

11:17 Learn new tools you hadn’t considered

12:06 Tips for competing
Onshape instructions for custom materials library: onshape.com/en/resource-center/tech-tips/tech-tip-how-to-create-custom-material-libraries-in-onshape
My TTT custom material library for Onshape: cad.onshape.com/documents/042e11dc41d07d2aebb60918/w/ddbabb1730ac969bdbf0b105/e/a255147946fe0a0621ee11cb

13:40 Conclusion

Stop watch image from thumbnail by Twitter: commons.wikimedia.org/wiki/File:Twemoji12_23f1.svg
creativecommons.org/licenses/by/4.0/deed.en

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

Support me on Patreon: http://www.patreon.com/teachingtech

Full colour first layers on your 3D prints part 2 - Laser and inkjet printers too!

Teaching Tech 2024-07-05 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

Johan from Nerds.ph has created an amazing process that combines full colour 2D printing with 3D printing, using sublimation. In part 2 of this guide,we test ways to avoid the need for a sublimation printer, by utilising regular colour laser and inkjet printers. I also test out some of your suggestions from part 1.

Follow Sam Prentice on the gram: instagram.com/therealsamprentice

0:00 Introduction

0:47 Quick recap of sublimation 3D printing
Previous video (part 1): youtube.com/watch?v=Jq13diBRQcA
Nerds.ph video: youtube.com/watch?v=DmD344OBvks
Nerds.ph website: https://nerds.ph/
Bambu Lab A1 (affiliate): shareasale.com/r.cfm?b=2485357&u=2259340&m=138211&urllink=&afftrack=

1:47 Colour laser printer testing
Jason Winfield video: youtube.com/watch?v=HCbVLUjwPRc
Guide to retrieving installed driver to migrate to another computer: superuser.com/questions/1378620/how-to-identify-a-specific-printer-driver-you-are-using-in-windows-10

6:39 Inkjet printer testing

7:54 Using a heat press with a 3D printed part

8:44 Folding 2D shapes to get colour on more sides
Folding cube by Aryser: printables.com/model/590486-cube-box-from-flat-print-experimental

9:21 Testing on other 3D printer beds

10:07 Other colours of filament

11:18 2D print profile/saturation tweaks

12:21 Clear spray to make colours pop

13:30 Summary of Results

15:59 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

Support me on Patreon: http://www.patreon.com/teachingtech

Full colour first layers on your 3D prints - Sublimation guide part 1

Teaching Tech 2024-06-28 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

Check out part 2 here: youtu.be/eElO5aso8kY

Johan from Nerds.ph has created an amazing process that combines full colour 2D printing with 3D printing, using sublimation. In this guide, I will take you through the cheapest way to get started, and explain all of the best slicer and print settings so you can replicate these results.

@TheRealSamPrentice What a guy!

PS. I got some glitter spray in my mouth.

0:00 Introduction
Nerds.ph video: youtube.com/watch?v=DmD344OBvks
Nerds.ph website: https://nerds.ph/

0:59 What is sublimation?

1:35 Finding the cheapest 2D printer for sublimation
Epson Eco-tank printers: epson.com/ecotank-ink-tank-printers
Epson ET1810 (Aus): https://www.officeworks.com.au/shop/officeworks/p/epson-ecotank-et-1810-single-function-printer-epet1810
Epson ET2400 (Amazon affiliate): amzn.to/3XCbAWn
Epson ET2400 (Staples): staples.com/epson-supertank-ecotank-et-2400-wireless-color-all-in-one-inkjet-printer-c11cj67201/product_24561426
Epson ET2400 (Walmart): walmart.com/ip/Epson-EcoTank-ET-2400-Wireless-Color-All-in-One-Cartridge-Free-Supertank-Printer-with-Scan-and-Copy/528266805

2:56 2D Printer setup for sublimation dye
HBT bottle transfer video: youtube.com/watch?v=YHWTko3lk5Y
Angie Holden syringe transfer video: youtube.com/watch?v=-f4oH2x-Nu0
Sublimation supplies kit (Aus): https://www.sublimationsupplies.com.au/product/epson-et1810-koala-dye-sublimation-conversion-kit-no-printer-a3-a4-sub-australia-qld-nsw-vic-wa-act-nt-tas-sa/

5:37 T-shirt example
Follow Sam Prentice on the gram: instagram.com/therealsamprentice

7:04 3D printing initial test
Bambu Lab A1 (affiliate): shareasale.com/r.cfm?b=2485357&u=2259340&m=138211&urllink=&afftrack=

8:50 Settings and Tips
Bambu Lab X1/P1/A1 bed template: printables.com/model/925994-bambu-lab-x1p1a1-bed-sublimation-template

15:12 Applications and durability
Phone case by Lindh3D: printables.com/model/573181-samsung-s23-case-super-thin
3D printed projects video: youtu.be/-mtxt8uvx9o
Twin joystick: printables.com/model/717165-twin-joystick-arduino-uno-controller-remix
Christiano Ronaldo image by Илья Хохлов/Ilya Khokhlov/Ilja Chochłow: commons.wikimedia.org/wiki/File:Cristiano_Ronaldo_20120609.jpg

17:23 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

Support me on Patreon: http://www.patreon.com/teachingtech

How to create effective compliant mechanisms with 3D printing

Teaching Tech 2024-06-21 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

Compliant mechanisms are marvels of modern manufacturing. Complex, moving parts, but made from a single piece with calculated deformation. In this video, I showcase an array of 3D printed compliant mechanisms, and outline some valuable tips for designing and printing your own.

Thanks to my patron Geoff for requesting this video.

0:00 Introduction

0:44 What is a compliant mechanism?
Mechanism wiki: en.wikipedia.org/wiki/Mechanism_(engineering)
Compliant mechanism wiki: en.wikipedia.org/wiki/Compliant_mechanism

2:10 Popular examples of compliant mechanisms
Bendy parts video: youtu.be/8WEqKYa6XRk
Veritasium video: youtube.com/watch?v=97t7Xj_iBv0
RClifeon video: youtube.com/watch?v=oLLLsKyeljc
Mark Rober video: youtube.com/watch?v=9c2NqlUWZfo
BYU CMR website: https://www.compliantmechanisms.byu.edu

3:54 Examining 3D printed compliant mechanisms
Nerf blaster on Printables by BYU CMR:: printables.com/model/540528-one-piece-compliant-blaster
Fully Compliant pliers by BYU CMR: printables.com/model/525989-fully-compliant-pliers
Origami flasher by BYU CMR: printables.com/model/535915-folding-origami-flasher-hexagon-with-living-hinges
Bistable compliant switch: printables.com/model/581016-bistable-compliant-switch
SPIRAL SPRING 23 by SL_ST: printables.com/model/255245-sl_st-spiral-spring-23
My fractal vise: printables.com/model/180109-fractal-vise
Flexure fractal vise jaws V6 by BubsBuilds: printables.com/model/702580-flexure-fractal-vise-jaws-v6
My bendy panels: printables.com/model/556103-making-flat-but-bendable-models-with-a-slot-patter

7:01 What filament is best for compliant mechanisms?

10:08 Design and print tips

16:04 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

Support me on Patreon: http://www.patreon.com/teachingtech

Building a budget, open source toolchanger - Sovol SV08 toolchanger part 1

Teaching Tech 2024-06-14 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

I own a five tool Prusa XL, which is now working pretty well. For people though, this 3D printer is just too expensive. In this series, we are attempting to adapt a Stealthchanger toolchanger mod intended for the Voron 2.4, and adapt it to the Sovol SV08 Voron clone. In this episode, I outline the project, setup the SV08 and make the first changes to the interface and power supply.

This printer and the additional parts were received free of charge from Sovol for the purposes of making this series. This video is not intended as a review. I haven’t had the printer long enough to conduct exhaustive testing. Even so, I have communicated my honest experience and opinion based on strengths and weaknesses, as per my review policy: teachingtechyt.github.io/reviewpolicy.html

0:00 Introduction

0:50 Recap of my Prusa XL experience
Prusa XL 5 tool: prusa3d.com/en/product/original-prusa-xl-semi-assembled-5-toolhead-3d-printer
First video: youtu.be/C1a2c-qeTQw
Second video: youtu.be/n4DdatbEMdc

2:36 Voron Stealthchanger
github.com/DraftShift/StealthChanger
Hedgehog Makes video: youtube.com/watch?v=cCbIjArKL4M

3:22 Sovol SV08
Purchase the Sovol SV08 (affiliate): sovol3d.com/products/sovol-sv08-3d-printer?variant=48937346498869&sca_ref=1796798.FxKBtOXx1J
Purchase spare tool heads (affiliate): sovol3d.com/products/sv08-original-all-metal-planetary-direct-drive-extruder?sca_ref=1796798.FxKBtOXx1J

4:31 Unboxing and setup

6:34 First prints

7:14 Premium touch screen
SV08 wiki: wiki.sovol3d.com/en/SV08

9:04 Adapting a larger power supply
Purchase Meanwell LRS-350-24V (affiliate): amzn.to/3yY7xJX
SV08 GitHub: github.com/Sovol3d/SV08/tree/main
GrabCAD model by Chris: grabcad.com/library/mean-well-lrs-350-24-1

12:30 Silence at idle
Klipper controller fan reference: klipper3d.org/Config_Reference.html#controller_fan

13:20 My thoughts on the SV08 vs XL so far

14:42 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

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How to tune Small Area Flow Compensation to improve 3D print quality

Teaching Tech 2024-06-07 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

Thanks to the community, we continue to squeeze more and more out of 3D printing.
In this video, we use Small Area Flow Compensation to do just that. This slicer feature alters the flow rate of short extrusions to eliminate bulging and mess. As I demonstrate, it’s quick and easy to tune with the help of the right model and supporting tool.

Not every 3D printer will benefit greatly from this. Based on my testing, I would suggest that the thicker/taller the extrusion, the more benefits will be found.

Thanks to Alexander T. Moss, mjonuschat and all other contributors for their great work.

My test model and spreadsheet on Printables: printables.com/model/904788-small-area-flow-compensation-tester

0:00 Introduction

0:42 What is small area flow compensation?
Post processing script: github.com/Alexander-T-Moss/Small-Area-Flow-Comp
OrcaSlicer release (version 2.0.0 beta or newer): github.com/SoftFever/OrcaSlicer/releases

2:34 Use in OrcaSlicer

3:10 Use in PrusaSlicer/SuperSlicer

5:02 Designing, printing and examining a test model

7:10 Understanding the flow compensation model

8:15 Tuning the parameters

11:07 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

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Experimenting with a new (and probably flawed) 18650 building method: No soldering or spot welding!

Teaching Tech 2024-05-31 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

Previously I enjoyed building a custom 18650 battery for my portable Monoprice Mini delta 3D printer. And then some of the cells failed, limiting overall voltage and making my charger unhappy. I wanted to build a replacement that is serviceable, as a trial run for a much bigger, more expensive and powerful battery I’ve had planned for way too long. In this video, I present you with my experimental build and how I have tried to solve some problems with this approach.

This is not intended as a guide! This method is currently unproven.

My MPMD no longer uses a heated bed, so this battery will have a very easy life. The future battery however, has 320 cells configured to produce 72V and a lot more current. Please help me refine the concept in readiness for that.

0:00 Introduction

0:51 The traditional way
Previous 18650 battery building video: youtu.be/tKg-jIrr_JE

2:28 The problem

3:28 My ‘new’ concept
Vruzend: vruzend.com
Camping powerbank video: youtu.be/6b0nyNW4YMo

5:34 Ampacity
Calculator: electrical4u.net/calculator/busbar-current-calculator-online

6:27 Solving terminal contact consistency
MG Chemicals 847: mgchemicals.com/products/grease-for-electronics/electrically-conductive-grease/conductive-paste
8481: mgchemicals.com/products/grease-for-electronics/electrically-conductive-grease/conductive-grease
846: mgchemicals.com/products/grease-for-electronics/electrically-conductive-grease/carbon-conductive-grease

8:21 Design and Manufacture
Kiri:Moto: https://grid.space/kiri/
Purchase the Carvera CNC (affiliate): bit.ly/3CVfsq3
Use code 'TeachingTech' for a small discount.

9:44 Assembly

11:58 Evaluation and future tweaks

13:49 Conclusion

Green tick used in thumbnail: commons.wikimedia.org/wiki/File:Green_tick.svg

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

Support me on Patreon: http://www.patreon.com/teachingtech

Jankiest 3D printing tips that actually work

Teaching Tech 2024-05-24 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

Sometimes you just need the part, even if the process is compromised. In this video, we go through the dodgiest 3D printing shortcuts and hacks that actually work. These may get you through in a pinch, but I would not recommend them long term.

Please own up to which of these you’ve tried, and add anything good/bad ones I’ve missed.

0:00 Introduction

0:44 Fixing it with fire

1:39 Old school part cooling
Torture test by Simon: printables.com/model/336072-torture-test

3:31 Derelicte enclosure
ABS explainer video: youtu.be/UawxywHptMU
Wham Bam pop up enclosure test: youtu.be/2D-WRCGcJbs

6:01 Who needs CAD?

7:23 G10 bed on a budget
Makers Muse video on G10 bed: youtube.com/watch?v=g0PK4oXbJT8
VPS Data G10 beds: https://vpsdata.shop/

10:04 Colouring in support
Support material guide: youtu.be/K_ZGZe-pbTI
Sharpie colouring video: youtu.be/UnWxbU7Hfro

13:15 Joining spools of filament the jank way
Tylman Designs filament joiner and winder: youtu.be/qhZfwsaZrnU
Capricorn PTFE safety page: captubes.com/safety.html
Skinny PTFE tube (affiliate): amzn.to/4bq1cW4

15:39 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

Support me on Patreon: http://www.patreon.com/teachingtech

Can Bambu Lab 3D printers be repaired? - 3D print mythbusting

Teaching Tech 2024-05-17 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

I’ve seen people complain in the comments that new age 3D printers like those from Bambu Lab are hard to work on, with components hidden in hard to reach areas. In short, these machines are not designed for disassembly and reparability in mind. In this video, I undertake a series of fixes in Bambu Lab printers and compare the process to more traditional designs.

Thanks to Kevin E for requesting part of this video.

0:00 Introduction

0:49 Bambu Lab technical support and th scope of this video
Main Bambu Lab support page: bambulab.com/en/support
Bambu Lab wiki: wiki.bambulab.com/en/home

1:13 A1 bed replacement after recall
Recall blog post: blog.bambulab.com/a1-recall-update
Retrofit guide wiki: wiki.bambulab.com/en/a1/maintenance/heatbed

4:33 A1 (mini) cooling fan replacement
Fan change guide: wiki.bambulab.com/en/a1-mini/maintenance/part-cooling-fan

8:03 A1 test print
Dragon scale fabric by ftobler: printables.com/model/851001-dragon-scale-fabric

8:34 X1/P1 part cooling fan swap

9:55 X1/P1 hot end/nozzle swap

12:11 AMS (lite) filament breakage

13:38 X1/P1 belt tensioning
Wiki article: wiki.bambulab.com/en/x1/maintenance/belt-tension
Patrick’s tensioning tools: printables.com/model/459456-bambu-lab-printer-x-y-squareness-check-adapters

14:42 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
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The 3D printers the community actually want: Your say in 2024

Teaching Tech 2024-05-10 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

Recently, I put out a community post inviting the 3D printing community to have their say on the state of 3D printing. This was a follow up to an influential survey from three years ago. In this video, we examine what the community likes and dislikes, their priorities, and propose a new 3D printer that aims to meet their needs.

Thanks to everyone who took the time to respond!

0:00 Introduction
Previous survey video: youtu.be/4dYStVwTfFE

0:51 The impact of the first survey video

2:06 The new survey and format

2:36 Section 1: General snapshot

4:57 Section 2: Consumer Interests
Non-planar printing video: youtu.be/cbhWni9f980
My belt bed converted delta: youtu.be/hgTfSCgL0L0

12:35 Section 3: Other stuff

14:10 The craziest/funniest ideas

15:00 Summary of survey response

15:37 A proposed 3D printer I think would be popular

16:21 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
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Making a cheap, open source 3D space mouse with Arduino and 3D printing *V2 out*

Teaching Tech 2024-05-03 | Please take my 3D printing survey: docs.google.com/forms/d/e/1FAIpQLScLdZ1f56dygzCpS1spAEFAlMpM195eg-mkkUoCHunfhutQrA/viewform

At times this project was fun, and other times it was hell. Ultimately, by building on the fantastic work of others, we have an emulated Spacemouse that can be made for $20 of parts, thanks to Arduino and 3D printing. My version is a little bigger than I expected, so maybe a V2 is on the cards.

Thanks to Shiura and all of the other contributors to this great project.

My Spacemouse remix on Printables. V2 is out and much smaller: printables.com/model/864950-open-source-spacemouse-space-mushroom-remix

0:00 Introduction

0:55 What is a space mouse?
3DConnexion SpaceMouse: 3dconnexion.com/au/spacemouse
3DConnexion video: youtube.com/watch?v=-CB0D-z47yE

1:39 Available DIY options
OS3M by Colton Baldridge: hackaday.io/project/187172-os3m-mouse
Orbium by FaqTotum: printables.com/model/132522-orbion-3d-space-mouse-diy
Space Mushroom by shiura: printables.com/model/353764-space-mushroom-full-6-dofs-space-mouse

2:46 My frustrating journey
Thingiverse comments: thingiverse.com/thing:5739462/comments
Instructables page: instructables.com/Space-Mushroom-Full-6-DOFs-Controller-for-CAD-Appl
4 joystick remix by fdmakara: thingiverse.com/thing:5817728
UFO style remix by 3dtombud: printables.com/model/749446-space-mushroom-remix-ufo-style-knob-with-led-light

5:29 My final version

6:09 Required hardware

6:43 Printed parts

7:26 Core assembly

8:20 Wiring
Crimping guide video: youtu.be/GZOh1NzqzzU

9:39 Preparing a custom Arduino board to emulate a SpaceMouse

10:41 Arduino sketch uploading and debugging

13:23 Remaining assembly

15:28 Usage and evaluation

16:29 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
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Conditional PID tuning for maximum hot end stability - Is it worth it?

Teaching Tech 2024-04-26 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

I personally only tune my hot end PID for a single temperature wit the part cooling fan at 100%. But perhaps a lot more accuracy and stability can be found with conditional PID tuning. In this video, I take you through what PID is, how to tune it, and how to tube it for various scenarios and apply the, in the slicer. In theory this is superior, but in practise the effort may not be worth the meagre returns. What do you think?

Thanks to Bob Sissan for the request.

0:00 Introduction

0:42 What is PID control?
PID control wiki: en.wikipedia.org/wiki/Proportional%E2%80%93integral%E2%80%93derivative_controller
Bang bang control wiki: en.wikipedia.org/wiki/Bang%E2%80%93bang_control

2:57 What happens if the PID values are incorrect?

3:29 How to autotune PID?
PID autotune video: youtu.be/qCtL0Yd_w0I
PID autotune written guide: teachingtechyt.github.io/calibration.html#pid
Marlin M303 gcode: marlinfw.org/docs/gcode/M303.html
Klipper PID autotune documentation: klipper3d.org/Config_checks.html?h=pid#calibrate-pid-settings

5:00 Bob’s question - Scenarios for PID tuning

7:18 Tuning for multiple scenarios
Marlin M106 reference: marlinfw.org/docs/gcode/M106.html
Klipper M106 reference: klipper3d.org/G-Codes.html#g-code-commands

7:55 Setting PID values on the fly
Marlin set PID M301 gcode: marlinfw.org/docs/gcode/M301.html
Klipper feature request: github.com/Klipper3d/klipper/issues/1167
Closed Klipper pull request: github.com/Klipper3d/klipper/pull/2507

8:37 Setting PID settings per material

9:31 Setting PID for no fan vs fan
Pastebin with conditional gcode: pastebin.com/0yE0yJHn

12:24 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
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Non-planar 3D printing in a modern slicer thanks to the community

Teaching Tech 2024-04-19 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

Non-planar 3D printing is truly mesmerising to watch, and for the right type of model, vastly improves the appearance and surface quality. Thanks to the community, this feature is now available in a recent version of PrusaSlicer. In this video, I take you through the journey, the quirks, and the potential of non-planar 3D printing.

Hopefully this code can be ported into other slicers and developed even further. Even in its current experimental form it’s still worth having.

Try it now on Windows (and hopefully others soon): github.com/teachingtechYT/PrusaSlicer/releases

0:00 Introduction
2024 mysteries video: youtu.be/SeKjtBH2K_c

0:43 What is non-planar 3D printing?
Daniel Ahlers’ master thesis: https://tams.informatik.uni-hamburg.de/publications/2018/MSc_Daniel_Ahlers.pdf
Previous non-planar video: youtu.be/gmePlcU0TRw

2:03 PrusaSlicer 2.6 fork by EiNSTeiN-
GitHub: github.com/EiNSTeiN-/PrusaSlicer

2:21 Trying to build PrusaSlicer from source
Thank you psiberfunk!

3:33 Running non-planar PrusaSlicer 2.6 and inputting parameters

4:50 Airbrush nozzle adaptors are a double edged sword
Aliexpress (affiliate link): https://s.click.aliexpress.com/e/_DeyPD8d

6:42 Finding a solution for ABL
Marlin M0/M1: marlinfw.org/docs/gcode/M000-M001.html
Euclid ABL probe: youtu.be/egWpvaTsl10

8:31 Slicer settings/tips

9:26 Slicing speed and bugs

11:15 Results with suitable models

12:23 What needs to be improved

13:23 Conclusion

Models featured in this video:
My testing models: printables.com/model/848822-non-planar-3d-printing-test-models
3DBenchy by Creative Tools: 3dbenchy.com
Stable glider by JoeRixon: printables.com/model/420107-stable-glider-v7a-notch-for-rubber-band-launch-35m
Lego Helmet by F2Beamer: printables.com/model/285207-lego-helmet

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
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Carvera Air - Smaller, cheaper, but still smart and capable

Teaching Tech 2024-04-12 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

Makera previously launched the Carvera desktop CNC, to much acclaim. Unfortunately, the machine was too expensive for many. In response, Makera now has the Carvera Air, a cheaper version that still retains many smart features. In this video, I test it out to determine the strengths and weaknesses, to let you make an informed decision.

This machine was provided to me free of charge by Makera for the purposes of making this video. All opinions expressed are my own. The machine will be donated to a local school where I am certain it will do a fantastic job.

0:00 Introduction

0:47 CNC router options
6040 on Aliexpress: aliexpress.com/item/1005006411234283.html
3018 on Amazon: amazon.com/SainSmart-Genmitsu-3018-PROVer-Switches-Emergency-Stop/dp/B07ZFD6SKP
Nomad 3: shop.carbide3d.com/products/nomad-3?variant=32912906321981
Carvera Kickstarter video: youtu.be/ID0-gpGaZGM
Carvera production video: youtu.be/cvuRap88jYk

2:19 Carvera Air
Kickstarter page: kickstarter.com/projects/makera-inc/carvera-air?ref=2yz5uy
Information page: makera.com/pages/carvera-air
Review policy: teachingtechyt.github.io/reviewpolicy.html

3:13 Unboxing and setup

5:47 Working through example projects

10:11 Laser module

11:14 4th axis module

12:26 CAM options
Software page: wiki.makera.com/en/software
Kiri:Moto: https://grid.space/kiri/

12:58 Aluminium parts
Injection molding video: youtu.be/upEUjsd5uGE

14:14 Carbon fiber gears
Backyard automation video: youtu.be/Hz5E83ftKio

15:24 Trying Makera CAM beta
Makera CAM instructional video: youtube.com/watch?v=yIMAdBEokKU

16:38 Summary
Kickstarter video with Makers Muse: youtu.be/Cxij29vpSgs

18:40 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
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PET bottle to 3D printing filament - A complete solution from Tylman Design

Teaching Tech 2024-04-05 | Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

There are more and more recycling options available for DIYers to use with 3D printing. In this video, I test a range of products from Tylman Design. They include the PETmachine (PET strip to PET filament) and PETwelder + Mr Winder (filament joining and winding). Although a certain investment is needed to get going, these products and the process itself can be very effective.

Both kits were provided free of charge by Tylman Design for the purposes of me making this video. All opinions expressed are my own. teachingtechyt.github.io/reviewpolicy.html

0:00 Introduction
Recycling playlist: youtube.com/playlist?list=PLGqRUdq5ULsNGyT4mBd51XTWo2GVE7MBt
CNC Kitchen video: youtube.com/watch?v=1yIe1Pp_Nrg

0:59 Tylman Design
Website: tylmandesign.com
Etsy store: etsy.com/shop/TylmanDesign

2:08 Building the PETmachine kit

5:45 The pultrusion process

6:20 Preparing bottles

7:30 Cutting PET strips

8:54 Using the PETmachine to pultrude filament

10:20 Printing PET filament

11:45 Building the PETwelder and Mr Winder

13:03 Joining PET

14:02 Joining PLA

14:29 Further printing

15:07 Is it worth it?

17:06 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
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Home injection molding part 3: Making stuff! (kind of..)

Teaching Tech 2024-03-29 | Check out my 2nd channel, TT Racing: youtube.com/@ttracingYT

It’s time for some home based injection molding. I’ve had this machine since 2014, but it has been sitting idle for a while now, due to an error on my part. Previously, I attempted to mold some bespoke silicone washers to seal the machine, and did manage to mill a two part aluminium mold ready for recycled plastic. In this video, I make some further repairs and alterations and finally put through some shredded PLA with frustrating results. Is it worth more modifications and testing? At the moment, I think not.

Please note that this machine is sold to suit 110V mains voltage. In Australia we use 220V, and I’m pretty sure I removed one heater and converted the other. If you also use 220V, you would need to do the same or use a step down converter. It’s also worth noting that this machine was never intended to be used with this type of plastic. If I were to stick to the original Plastisol material, it would likely have been flawless.

0:00 Introduction

0:42 Recap
Part 1: youtu.be/4BRNVmtP7Rs
Part 2: youtu.be/aHfsrhAptL0

2:09 Silicone o-rings (again)

2:50 New PID controller (with autotune!)
My new controller from eBay: https://www.ebay.com.au/itm/304598395639

3:47 Additional chamber heater

4:13 Hose repair

4:28 The compressor gives up

4:42 Machine modification to use a plunger mechanism

6:54 PLA tests and (poor) results
PLA injection molding guidelines: totalenergies-corbion.com/media/ny1kwp02/processing-guide-injection-molding-of-standard-and-high-heat-pla-compounds-20220722.pdf

10:02 Virgin ABS (worse) results

11:10 Hot glue test
CNC Kitchenm hot melt glue filament video: youtube.com/watch?v=alwsRqh5W8M

12:10 Evaluation
Recycled plastic sheets video: youtu.be/0VibXPtIcxc
Industrial injection molding video: youtube.com/watch?v=clxpCnZZk60
Buster Beagle 3D: busterbeagle3d.com

13:25 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
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How to install X1Plus community firmware - Step by step guide

Teaching Tech 2024-03-22 | Check out my 2nd channel, TT Racing: youtube.com/@ttracingYT

X1Plus community firmware for the Bambu Lab X1 series is out! Here is a concise, to the point video taking your through prerequisites, installation, features, and updating.

Thanks to the X1Plus team for all of their efforts, as well as Bambu Lab for allowing their customers a choice.

0:00 Introduction
3D Printing Nerd stream: youtube.com/watch?v=VNu_sEcyQk0

0:37 What is X1Plus?
Previous video: youtu.be/Oio2ibz7rMw
X1Plus GitHub: github.com/x1plus/x1plus
X1Plus wiki: github.com/X1Plus/X1Plus/wiki

1:38 Prerequisites

2:10 The Bambu Lab third party firmware plan
Document to agree to: bambulab.com/en-us/third-party-firmware/plan
Bambu Lab warranty: bambulab.com/en-us/policies/warranty

4:20 Downgrading to firmware R with Bambu Handy

5:18 Rooting the printer

5:52 Running the X1Plus installer

7:45 Brief X1Plus tour and user manual
User manual: github.com/X1Plus/X1Plus/wiki/User-Manual

9:21 Boot menu and update process

10:23 Conclusion
Bambu Lab blog: blog.bambulab.com

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
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Magneto X linear motors: Deep dive and performance testing

Teaching Tech 2024-03-15 | Check out my 2nd channel, TT Racing: youtube.com/@ttracingYT

After my first Magneto X video, many viewers had questions and requests regarding the linear motors. In this video, we take a detailed look at how they work, what each electronics component does, and stress test across a range of areas to see if linear motors are a worthwhile advancement for 3D printing, or just a gimmick.

Thanks to all of the people who asked questions in the first video, and to the Peopoly engineers who then answered my questions.

This 3D printer was sent to me free of charge by Peopoly, so I could provide feedback and suggest improvements for production models. There was originally no request to produce any videos about the Magneto X. After the first video, many viewers requested more information on the linear motors, prompting this follow up. All opinions expressed are my own.

0:00 Introduction
First Magneto X testing video: youtu.be/seIFIgBlKvM

0:47 What are linear motors?
Linear motor explainer by Lesics: youtube.com/watch?v=uf_Z57gAJTc

2:48 How are these controlled by Klipper?

3:18 Electronics deep dive

5:39 Compatibility with input shaping
Klipper input shaping guide: youtu.be/EJapxNsntsQ

6:35 Updates and calibration

7:44 Are linear motors worth it?
ANCA Linear motor CNC: machines.anca.com/Products/Machines/FX3-Linear
Magneto X store page: peopoly.net/products/magneto-x

8:31 Volume

9:03 Repeatability

9:34 VFAs and reliability
Patrick's Bambu Lab belt tensioning tools: printables.com/model/459456-bambu-lab-printer-x-y-squareness-check-adapters

11:03 Accuracy and skew - CaliFlower calibration test
Vector3D CaliFlower: https://vector3d.shop/products/califlower-calibration

12:09 Closed loop correction and speed/acceleration testing
Ellis3DP page: ellis3dp.com/Print-Tuning-Guide/articles/determining_max_speeds_accels.html

15:44 Temperature concerns with an enclosure

17:20 Opportunity for separate linear motor projects

Conclusion
Peopoly blog: peopoly.net/blogs/news/march-2024-magneto-x-production-and-product-update

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
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I’m (mostly) happy with my Prusa XL - This is what it took

Teaching Tech 2024-03-08 | Check out my 2nd channel, TT Racing: youtube.com/@ttracingYT

The launch of the Prusa XL was delayed and problematic. My own difficulties were documented in a previous video. I’ve now modified and upgraded the printer to the latest spec, and thankfully it is now working much better. In this video, I take you through the process and identify where the XL excels and struggles versus the competition.

Thanks very much to Shane for his patience and support.

This printer was purchased with my own money. All opinions expressed are my own.

Prusa XL: prusa3d.com/product/original-prusa-xl-3d-printer

0:00 Introduction

0:39 Recapping the state of the printer
Initial testing: youtu.be/C1a2c-qeTQw
Non-alpha firmware test: youtu.be/bVY3S22L4EY
XL slicer update: youtu.be/t78T0_qSrZM

1:51 Updates from Prusa
Prusa Buddy board gcode: help.prusa3d.com/article/buddy-firmware-specific-g-code-commands_633112
Product page with updated specs: prusa3d.com/en/product/original-prusa-xl-3d-printer-3
0.4mm nozzles: prusa3d.com/en/product/prusa-nozzle-brass-0-4-mm

3:01 Contact with Prusa
1440 Makers channel: youtube.com/@1440Makers

3:45 Filament dryness
No prime tower multi-material video: youtube.com/watch?v=tLEP2anAs_A

4:47 Changes and modifications
Prusa XL fan shroud by Livius: printables.com/model/622164-prusa-xl-fan-shroud
Cooling fan torture test: printables.com/model/180150-cooling-fan-test-torture-test
0.4mm nozzles: prusa3d.com/en/product/prusa-nozzle-brass-0-4-mm
Nozzle changing guide: help.prusa3d.com/guide/how-to-replace-the-prusa-nozzle-xl-multi-tool_506481
Prusa XL printable parts: printables.com/model/449554-xl-printable-parts
Lubricating pins: help.prusa3d.com/guide/how-to-lubricate-the-coupler-pins-on-original-prusa-xl-multi-tool_636777
I also printed this front nozzle scrubber but I might not need it anymore:
printables.com/model/644817-prusa-xl-series-front-nozzle-scrubber-including-g-

8:56 Print results
3DBenchy: 3dbenchy.com
Part cooling torture test:
Mandalorian bust by iczfirz: printables.com/model/215422-mandalorian-bust-multicolor-for-mmu-ercf-palette
Marlin multi material remix by Cipis: printables.com/model/5480-marlin-multi-material
Boxing gloves by Mosaic Manufacturing: thingiverse.com/thing:3469545
Miami Heat lightbox by Geek Genius Collective: makerworld.com/en/models/94459#profileId-101075
Reducing AMS waste video: youtu.be/p3ZIM3megIU
4D Printing video: youtu.be/yNZ2mqYNLYI

12:36 Octoprint and webcam
Octoprint setup guide: help.prusa3d.com/guide/octoprint-setup-on-mk4-mk3-9-mk3-5-xl_646395
Prusa XL Magnetic Camera Mount remix by Breit Ideas Incorporated: printables.com/model/789736-prusa-xl-magnetic-camera-mount-with-tripod-screw-h
3030 Cable Clip (Profile Cover) by bequ3: printables.com/model/216287-3030-cable-clip-profile-cover
Octoremote app: play.google.com/store/apps/details?id=com.kabacon.octoremote&hl=en&gl=US

13:39 Newest alpha firmware
Firmware download: github.com/prusa3d/Prusa-Firmware-Buddy/releases/tag/v6.0.0-alpha

14:22 Would I recommend the XL to others?
Dropped toolhead video: youtube.com/watch?v=PJiaBGvqNqQ
Prusa XL announcement blog: blog.prusa3d.com/original-prusa-xl-first-look_58312

16:24 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
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Eliminate seams in your 3D prints with scarf joint seams - An exciting development!

Teaching Tech 2024-03-01 | Check out my 2nd channel, TT Racing: youtube.com/@ttracingYT

Soon, the visible seam on 3D printed parts will be greatly diminished, thanks to a new development called scarf seams. In this video, I shine a spotlight on the work of the developers, as well as the work of the community in testing to make sure it works. All the details you need to test yourself are included, plus my own testing results across a range of 3D printers.

0:00 Introduction

0:49 Scarf seam origins
GitHub pull request: github.com/SoftFever/OrcaSlicer/pull/3839

1:55 What is a scarf seam/joint and why is it needed?
Scarf joint wiki: en.wikipedia.org/wiki/Scarf_joint

4:07 How to test this yourself before it is officially released
A huge thanks to the X1Plus team for telling me about this and also assisting me in downloading the pre-release version. x1plus.net
My previous X1Plus video: youtu.be/Oio2ibz7rMw

6:44 Designing a seam testing model
My model free and open source on Printables: printables.com/model/784633-scarf-seam-test-model

7:46 Collaborating with psiberfunk
Orca Slicer guide to scarf seams by Adam L: printables.com/model/783313-better-seams-an-orca-slicer-guide-to-using-scarf-s

8:57 My results on various printers

10:55 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
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Can FOSS CAD compete? Trying out Ondsel (improved FreeCAD)

Teaching Tech 2024-02-23 | Check out my 2nd channel, TT Racing: youtube.com/@ttracingYT

I prefer to use free and open source options when I can, but when it comes to CAD I use the free but proprietary Onshape. I’ve previously tried but didn’t enjoy FreeCAD, but now we have Ondsel, an improved version that fixes problems and addresses community requests.

In this video, I compare Ondsel to FreeCAD, Onshape and even Fusion360 (this is the most I’ve ever used it). Trying to separate frustrations from being unfamiliar, I make a list of what works well, what is limited, and what still needs to be improved.

I really despise pointing out flaws in something free and open source, but I’ve tried to do so constructively, providing specific examples where these limitations are a problem. I’m sure some FreeCAd advocates will be upset over my conclusion, but the way it and Ondsel approach 3D modelling is quite different from Onshape/Fusion360/Inventor/Solidworks/SolidEdge/etc. They have converged on an intuitive and logical approach. FreeCAD/Ondsel deviates from this, but is it an improvement or hindrance?

Thanks to my patrons Derek and Novaplusplus for their assistance in making this video.

0:00 Introduction

0:47 Ondsel
FreeCAD: freecad.org
Ondsel: ondsel.com

1:44 Download and installation

2:02 Simple reference shape in Onshape

2:42 Comparison in Ondsel, FreeCAD and Fusion360

5:59 Temporary inconveniences vs actual limitations

6:45 Missing constraints and editing sketches

7:40 Only one shape/feature per sketch

10:38 Manual management of bodies

11:51 No timeline

12:56 Topological naming problem

13:30 The value of open source vs productivity
Scales image by Clker-Free-Vector-Images: commons.wikimedia.org/wiki/File:Balance_scales_symbol.svg

14:20 Ondsel improvements over FreeCAD

14:49 Ondsel wishlist

15:59 Conclusion
Onshape CAD series: youtube.com/playlist?list=PLGqRUdq5ULsONnjEEPeBxxStEsobDKAtV

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

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Field testing the Peopoly Magneto X linear motor 3D printer

Teaching Tech 2024-02-16 | Check out my 2nd channel, TT Racing: youtube.com/@ttracingYT

The Magneto X was announced in 2023 to much interest, due to its large build volume and innovative linear motor system. Importantly, all of the software was open source. When Peopoly offer me the chance to be part of the field testing team, I jumped at the chance to try and improve the product for eventual customers.

I know that some of the changes I made have definitely been included in the production printers, but I’m not sure if everything has. Fortunately, because it’s easy to alter things to your taste, users can easily replicate any changes that were not. I’m not sure who else was part of the test team, but I’m sure the improvements were a collaborative effort.

This 3D printer was sent to me free of charge by Peopoly, so I could provide feedback and suggest improvements for production models. There was originally no request to produce any videos about the Magneto X, but Peopoly did not object when I described this video. All opinions expressed are my own.

0:00 Introduction

0:40 What is the Peopoly MagnetoX?
3D Printing Nerd video: youtube.com/watch?v=9YaW8DIxWTc
Peopoly Official Channel: youtube.com/@peopoly

2:33 My arrangement with this printer

2:57 Packaging and unboxing

4:06 Detailed hardware inspection
Linear motor explainer by Lesics: youtube.com/watch?v=uf_Z57gAJTc

7:39 Frequently refined macros

8:13 Addressing idle noise
Reddit thread on fan configuration: reddit.com/r/klippers/comments/wwuewg/configuring_a_fan

9:55 Implementing KAMP
KAMP GitHub: github.com/kyleisah/Klipper-Adaptive-Meshing-Purging

10:56 Upgraded load cell

11:46 Test prints
3Dbenchy: 3dbenchy.com
Modern wavy vase: printables.com/model/680360-modern-wavy-vase
TPU dog/cat treat dispenser: printables.com/model/339694-tpu-dogcat-treat-dispenser

12:19 What’s next?
My review policy: teachingtechyt.github.io/reviewpolicy.html

13:00 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

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BTT Panda Touch - Convenient and Powerful, but with potential future issues

Teaching Tech 2024-02-09 | Check out my 2nd channel, TT Racing: youtube.com/@ttracingYT

The Bigtreetech Panda Touch is an add-on accessory for Bambu Lab printers, although it is best suited to the P1 series. With very fast installation and setup, you will add a Bambu Lab style UI as an alternative to the P1 series interface, as well as other features like portability thanks to an inbuilt battery. Perhaps most importantly, it offers control of print farms by allowing you to send commands and start print jobs on multiple machines at once.

In this video, we cover unboxing, installation, setup and functionality. All is currently well, but there are some other considerations you should include before purchasing.

This product has been provided to me free of charge by BTT for the purpose of making this video. All opinions are my own. It has been tested in accordance with my review policy: teachingtechyt.github.io/reviewpolicy.html

0:00 Introduction
Xtouch video: youtu.be/7Av64TRznlI

0:48 A1 series recall
Blog post: blog.bambulab.com/a1-recall-update

1:20 What is the Panda Touch?
Biqu page: https://biqu.equipment/products/bigtreetech-panda-touch-5-display-for-bambu-lab-printers
Aliexpress page (affiliate): https://s.click.aliexpress.com/e/_DnsZZKZ

2:20 Unboxing

2:55 Installation and setup
Manual/wiki: bttwiki.com/PandaTouch.html

4:55 Interface tour

6:18 Multiple printers - Master vs Slave vs Sync vs Disconnect

9:01 Cordless/battery mode

9:48 Starting prints

11:31 Future changes and threats
BTT video: youtube.com/watch?v=UVujRmmHbyU
MQTT wiki: en.wikipedia.org/wiki/MQTT
KYD Klipper video: youtu.be/R3o0MGYW1ZU
Bambu Lab E3D collaboration blog post: blog.bambulab.com/bambulab_e3d
Bambu Lab X1plus and 3rd party API blog post: blog.bambulab.com/rooted-the-good-the-bad-and-freedom-of-choice

14:00 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

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Automated and easy 3D scanning with OpenScan Mini - Guide and test

Teaching Tech 2024-02-02 | Check out my 2nd channel, TT Racing: youtube.com/@ttracingYT

UDPATE: Article from OpenScan addressing the discussion in the comments about whether or not this is Open Source: https://www.openscan.eu/post/is-openscan-an-open-source-project

A 3D scanning photogrammetry rig that automates image capture and post processing, for free, and open source! It sounds too good to be true, but based on my testing it’s not. After you purchase the hardware kit, everything is free.

I’m not a patient person when it comes to prep for painting or 3D scanning, so the fact that my results were impressive tells you that this product is easy to use for almost everyone.

Most of this hardware was provided free of charge by OpenScan for the purpose of making this video. It was tested in accordance with my review policy. All opinions expressed are my own. teachingtechyt.github.io/reviewpolicy.html
I was so impressed by OpenScan, I made a donation here: buymeacoffee.com/openscan

0:00 Introduction

0:50 Types of 3D scanning
3D scanning comparison video: youtu.be/n-qqaW-yjis

1:48 What is the OpenScan Mini?
OpenScan website: https://en.openscan.eu/
OpenScan GitHub: github.com/OpenScan-org
OpenScan documentation: openscan-org.github.io/OpenScan-Doc

3:02 Hardware purchasing options and unboxing

4:28 Firmware preparation

5:14 Printed parts

6:09 Assembly

6:39 First run and tour

7:42 How to achieve best results
OpenScan photogrammetry guide: openscan-org.github.io/OpenScan-Doc/photogrammetry/basics
AESUB Blue 3D scanning spray: https://core-electronics.com.au/aesub-blue-disappearing-scanning-spray.html

9:55 3D scanning workflow
Meshmixer: meshmixer.com
Meshmixer 3D scan clean up tutorial: youtu.be/i5e2S8o7Ujc

13:11 Other 3D scan results

15:37 Strengths and weaknesses
OpenScan Patreon: patreon.com/OpenScan

18:04 Conclusion

Models scanned in this video:
3DBenchy - 3dbenchy.com
Orc chief bust - myminifactory.com/object/3d-print-orc-chief-nakhbruh-118659
Nature's Wrath - Genir Ancients Bundle - myminifactory.com/object/3d-print-nature-s-wrath-genir-ancients-bundle-215848
Teaching Tech Makercoin - printables.com/model/180155-super-satisfying-two-part-maker-coin

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

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A 3D printing game? 3D PrintMaster Simulator review

Teaching Tech 2024-01-26 | Check out my 2nd channel, TT Racing: youtube.com/@ttracingYT

If you like 3D printing, why not enjoy it in a video game? In this video, I test 3D PrintMaster Simulator on Steam, a 3D print farm management video game. It promises building, upgrading and maintaining 3D printers, and using them to create customer jobs on command. The reality is a game full of potential that falls short on execution, so I’ve tried to provide some constructive feedback and suggestions to take the game forward.

I originally received a code free of charge to test this game from the developer. However, I also purchased a copy and gifted it to my nephew on Steam. My total gameplay was just over three hours.

0:00 Introduction

0:53 What is 3D PrintMaster Simulator?
Steam page: store.steampowered.com/app/2427000/3D_PrintMaster_Simulator_Printer

1:30 Control woes

2:14 Building my first 3D printer

5:35 Completing first orders

7:21 Buying and repairing a 2nd hand 3D printer

8:20 Upgrading

8:58 Early repetitious grind

10:48 Creative mode

10:59 Bugs and problems

12:07 Positives and suggested improvements

15:16 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

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Cheap and easy Klipper touch interface with CYD Klipper

Teaching Tech 2024-01-19 | Check out my 2nd channel, TT Racing: youtube.com/@ttracingYT

Klipper has grown much more popular, and with that we receive more and more options from developers. In this video, we test CYD Klipper, a simpler alternative to KlipperScreen that can be setup very easily and for little cost. Hopefully it is a viable and affordable option for the Klipper community.

0:00 Introduction

0:42 Existing Klipper interface options
KlipperScreen guide: youtu.be/gYP2j-dUrBY

2:29 CYD Klipper
GitHub: github.com/suchmememanyskill/CYD-Klipper
Xtouch guide: youtu.be/7Av64TRznlI

3:01 Required hardware
CYD purchase links: github.com/witnessmenow/ESP32-Cheap-Yellow-Display#where-to-buy

4:08 Installation
CH340 driver installation guide: learn.sparkfun.com/tutorials/how-to-install-ch340-drivers/all

6:06 Designing an enclosure
SuperRacer belt conversion video: youtu.be/hgTfSCgL0L0
My enclosure on Printables: printables.com/model/725071-cyd-cheap-yellow-display-generic-enclosure

9:13 Features and operation

10:09 Macros

11:26 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

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Six incredible 3D printed projects for fun and discovery

Teaching Tech 2024-01-12 | Check out my 2nd channel, TT Racing: youtube.com/@ttracingYT

3D printings are becoming easier to use and capable of better results, so why not use them to create amazing projects. In this video, I showcase six hand selected projects primarily made with a 3D printer. I advise on how hard they are to print, assembly difficulty, hardware required and educational value.

All of these projects were worthwhile and satisfying, so thank you to the creators who released them free of charge. Also, a big thanks to my kids for their help, especially my daughter, who has all the hallmarks of a budding maker.

0:00 Introduction

1:01 Balance game by janlegaard
Thingiverse: thingiverse.com/thing:6335124

2:38 Mobile Exo-Suit by Jajaum3d
Printables: printables.com/en/model/500210-mobile-exo-suit

4:23 Dummy 13 by soozafone
Printables: printables.com/model/593185-dummy-13-printable-jointed-figure-beta-files
Assembly video: youtube.com/watch?v=Rwu3UP0cHZw
Lucky 13 butt remix by Pedro Lopes: printables.com/model/350151-lucky-13-butt

7:07 Toroidal Launcher by Brent Peterson
Makerworld: makerworld.com/en/models/93385#profileId-99949

9:08 Animatronic puppet face by James Bruton
YouTube: youtube.com/watch?v=jsXolwJskKM
Face GitHub: github.com/XRobots/ServoSmoothing
Remote GitHub: github.com/XRobots/openDogV3
3 axis joysticks (Aus): https://core-electronics.com.au/3-axis-joystick-with-button.html
Arduino Uno shield: https://www.jaycar.com.au/duinotech-arduino-compatible-prototyping-shield/p/XC4482
My remixed controller part, prepared 3MF and Arduino code: printables.com/model/717165-twin-joystick-arduino-uno-controller-remix

14:01 Hand crank generator by Tom Stanton
YouTube: youtube.com/watch?v=tb3iN4m9Bik
Printables: printables.com/model/658157-hand-crank-generator
Serpentine stator remix: printables.com/model/712255-serpentine-coil-stator
My remixed winder part: printables.com/model/717249-hex-drill-adaptor-for-generator-coil-winding
0.63mm enamelled wire: https://www.jaycar.com.au/0-63mm-enamel-copper-wire-spool/p/WW4018

19:33 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

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X1plus community Bambu Lab firmware - A win for everyone?

Teaching Tech 2024-01-05 | Check out my 2nd channel, TT Racing: youtube.com/@ttracingYT

UPDATE: Dr Tao has spoken with X1plus and users will be have a choice of firmware: blog.bambulab.com/rooted-the-good-the-bad-and-freedom-of-choice

Firmware for the Bambu Lab X1 3D printer has been reverse engineered, with a community version available in X1plus. In this video, I take you through every aspect in detail so you can decide if you would like to try it. Even if you don’t we explore how having a community variant of the firmware will drive new features, like we already have with OrcaSlicer and Bambu Studio.

In preparing this video I have been as diligent as possible, testing the firmware by printing absolutely everything I could on it. This amount to around 40 hours of printing using various filaments and slicers. I spoke extensively with X1plus devs, and even discussed this firmware directly with Bambu Lab CEO Dr Tao.

This video was checked for technical accuracy by the X1plus team before publishing. There are so many baseless accusations out there that it was important to ensure this video was factual. All information is accurate to the best of my knowledge in accordance with the X1plus team findings.

What will happen next? Let me know what you think in the comments.

X1plus firmware: x1plus.net

0:00 Introduction

0:52 What is X1plus?

1:25 Who is behind X1plus?

2:04 How does X1plus work?

3:56 How is X1plus installed?

4:56 X1plus benefits

6:35 X1plus roadmap
Doom article: gamerant.com/weirdest-consoles-you-can-play-doom-on

7:38 Reasons against X1plus

9:45 What has been revealed about Bambu Lab?
Bambu Lab A1 test: youtu.be/w3im2xPieN4

11:00 Why should you care about this?
OrcaSlicer: github.com/SoftFever/OrcaSlicer
Bambu Studio releases: github.com/bambulab/BambuStudio/releases

11:55 What will happen next?

12:45 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

Support me on Patreon: http://www.patreon.com/teachingtech

3D printing mysteries that need to be solved in 2024

Teaching Tech 2023-12-29 | Check out my 2nd channel, TT Racing: youtube.com/@ttracingYT

As 2023 comes to a close, there’s some burning questions I’d like help answering. In this video, I explore six mysteries on my mind, in the hope we can solve them in 2024.

Generally, this video is fun, but community toxicity is a serious topic worth examining. Let’s hope we can do so in a positive way.

0:00 Introduction

0:42 What ever happened to non-planar printing?
Non-planar printing video: youtu.be/gmePlcU0TRw
https://www.nonplanar.xyz/
CNC Kitchen Non-planar website: cnckitchen.com/blog/non-planar-3d-printing-by-bending-g-code

3:13 Does filament flow differently in each hemisphere?
Coriolis force wiki: en.wikipedia.org/wiki/Coriolis_force
Toilet flushing article: howitworksdaily.com/do-toilets-flush-in-different-directions-in-the-northern-and-southern-hemisphere

4:42 Why is the maker community becoming more toxic?
Normal distribution graphic by D Wells: commons.wikimedia.org/wiki/File:Standard_Normal_Distribution.png
RatRig build: youtube.com/playlist?list=PLGqRUdq5ULsO0oLRZ1wiYvvpbhj4EV-Nf
SK-tank build: youtube.com/playlist?list=PLGqRUdq5ULsN9t4-9rcoVKoYQgXFqCA97

8:36 Why does my filament snap like this?

9:20 What is the 3Dbenchy’s secret?
3Dbenchy website: 3dbenchy.com/features
3Dbenchy explainer video: youtu.be/t_7EMnQ6Rlc
Real Same Prentice YouTube channel: youtube.com/therealsamprentice

10:55 What creates these surface artefacts?

12:44 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

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Designing for vase mode - 3D design for 3D printing

Teaching Tech 2023-12-22 | Check out my 2nd channel, TT Racing: youtube.com/@ttracingYT

To get the best out of 3D printing, it helps if you can design your own parts. In this tutorial series, we will learn to use a free 3D CAD program to do just that.

In this episode, I demonstrate how to use simple shapes with helices and patterns to create repeating geometry suitable for vase mode 3D printing. The same concepts are repeated each time, with small variations, which means you can easily change aspects to experiment and see how the final result is altered. I also cover what vase mode is and how to activate it in your slicer.

This tutorial is near the end of a long series. It assumes you are already proficient with Onshape. If you try to follow this as a beginner, you will find it way too fast. Please see the earlier videos in the playlist to pick up the basics.

3D design for 3D printing source CAD: cad.onshape.com/documents/b5475ccd1f83733e348c59b0/w/f0f78c61f2ac76b0b03c0692/e/ca79817610f17c7ec08c141b?renderMode=0&uiState=64b62dfcf9e29341a631eb04

0:00 Introduction
3D design for 3D printing playlist: youtube.com/playlist?list=PLGqRUdq5ULsONnjEEPeBxxStEsobDKAtV
Printables holidays decoration competition: printables.com/contest/416-2023-holiday-decorations

0:55 What is vase/spiral contour mode?

2:30 How to activate vase/spiral contour mode in your slicer

3:50 Design requirements

5:34 Source CAD in Onshape
cad.onshape.com/documents/b5475ccd1f83733e348c59b0/w/f0f78c61f2ac76b0b03c0692/e/320d6efdee68b83f79fe35ef?renderMode=0&uiState=658376ddf458b462a1a00a93

5:46 Linear pattern vase

7:27 Circular pattern vase

9:17 Circular pattern with swept helix vase

11:08 Projected shape, curve pattern vase

13:12 Helix curve pattern around curvy object vase
pmd instructions: forum.onshape.com/discussion/21312/creating-a-helix-around-a-non-cylindrical-shape

15:46 Christmas bauble style vase

17:02 Experimentation vase

17:57 Conclusion

Other vases shown in this video
Wavy Pencil Holder by SNASA: printables.com/model/327316-wavy-pencil-holder-vase-mode
Over Engineered Olpe Vase by Nat A Cyborg: printables.com/model/290951-a-slightly-overengineered-olpe-vase-print-in-vase-
Faceted vase by gregp228: printables.com/model/1888-faceted-vase

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

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Bambu Lab A1 detailed test - ‘Just works’ 3D printing for a great price

Teaching Tech 2023-12-15 | Check out my 2nd channel, TT Racing: youtube.com/@ttracingYT

Bambu Lab continues their disruption of the 3D printer market with the new A1 and AMS lite. Sharing components from both the A1 mini and more expensive X1/P1 series, the A1 aims to offer a smooth ‘just works; experience for a hugely competitive price. In this video, I conduct a detailed test to find what it does well and expose its weaknesses.

I would have liked the print quality, specifically the part cooling to be a little better, but even in this state, I feel this package offers an amazing all around experience. For comparison, the last printer I tested from a reputable brand had been out for months and still had significant issues and unfinished features. This 3D printer isn’t perfect but its smart features, ecosystem and support network remove many of the barriers to those new to 3D printing.

This printer was provided free of charge for the purpose of making this video. It was tested according to my review policy linked below. All opinions expressed are my own.

Purchase the Bambu Lab A1 (affiliate): shareasale.com/r.cfm?b=2485357&u=2259340&m=138211&urllink=&afftrack=

0:00 Introduction

0:48 What is the Bambu Lab A1?
Review policy: teachingtechyt.github.io/reviewpolicy.html

2:08 Unboxing and setup

4:53 A1 Mini vs A1 comparison

6:24 Bambu Lab part cross compatibility
PEO patterned bed on Aliexpress: https://s.click.aliexpress.com/e/_DCTHuU1
Garolite bed plates for Bambu Lab printers: https://vpsdata.shop/bambulab

7:06 Filament loading

7:35 SD card prints
Chain mail by Flowalistik: printables.com/model/286-chainmail-3d-printable-fabric

9:32 Sliced prints
Noctua desk fan stand by Fieser_Fettsack: thingiverse.com/thing:5421764
120mm desk fan by dmytro: printables.com/model/72449-120mm-desk-fan
Noctua Style Desk Fan (120mm) by analogicparadox: printables.com/model/309167-noctua-style-desk-fan-120mm
My bedside table clamp remix: printables.com/model/678796-120mm-desk-fan-clamp-stand-remix
Rectangular trash can by Omdoyas: thingiverse.com/thing:4725064
HueForge Bambu blue set by Ian Smalley - hueforge: makerworld.com/en/models/84373#profileId-90180
My Hueforge guide video: youtu.be/ua3DoRlmN-c
Flexi Baby dragon.v2.0 by 3D design shop: makerworld.com/en/models/81584#profileId-86859
Reducing Bambu Lab multi-colour waste: youtu.be/p3ZIM3megIU

13:09 Mystery box jet engine project
3D Printable Jet Engine by CATIAV5FTW: makerworld.com/de/models/13806#profileId-74392

14:35 Volume

15:03 AMS lite top mounting

16:20 Summary: An anecdote

17:46 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

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Open source filament pelletizer | Naomi Wu needs our help

Teaching Tech 2023-12-08 | Check out my 2nd channel, TT Racing: youtube.com/@ttracingYT

I am passionate about finding ways to recycle waste prints and filament, so I needed a filament pelletizer. None of those already published quite met my requirements, so I designed my own from scratch.

This video also aims to help Naomi Wu, a maker with the utmost integrity, who has put the community first repeatedly. Her actions have drawn negative attention from her government, and she effectively cannot post on social media anymore.If you need a threaded insert heat press, support Naomi by purchasing this one from her store:

cybernightmarket.com/products/heat-set-insert-press

This product was sent to me free of charge by Naomi for the purpose of testing, BEFORE I learned of her current situation. I was happy to pay for one, but she is very generous. It has been tested in accordance with my review policy and all opinions expressed are my own: teachingtechyt.github.io/reviewpolicy.html

0:00 Introduction

0:36 Naomi Wu is an asset to the maker community
Naomi Wu’s YouTube channel: youtube.com/@Naomi-Wu

3:00 Naomi Wu’s current situation
Naomi Wu video by Rebecca Watson: www.youtube.com/watch?v=ei7OQDVOYDY

3:39 Naomi’s Cybernightmarket store
cybernightmarket.com

4:18 Why you might want a filament pelletizer

5:18 Exploring existing pelletizer designs
Filament pelletizer by BusterBeagle3D: thingiverse.com/thing:3432202
3D Filament Pelletizer Powered by Drill by wahada: thingiverse.com/thing:288465
UnStruder - Filament Pelletizer by all_scan_everything: thingiverse.com/thing:3524799

6:51 Designing my own pelletizer
My filament pelletizer on Printables: printables.com/model/672486-self-feeding-open-source-filament-pelletizer

8:07 Unboxing and assembly of heat press machine

8:45 Use of machine to melt in inserts
Naomi Wu heat press video: youtube.com/watch?v=4RqWnXI1ZOo

11:25 Assembly
Pelletizer assembly video: youtu.be/ythBhR1sLiQ

11:39 Convenient iteration thanks to threaded inserts

12:35 Finished pelletizer

13:03 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

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5 Practical 3D prints that saved the day

Teaching Tech 2023-12-01 | Check out my 2nd channel, TT Racing: youtube.com/@ttracingYT

3D printing is a powerful tool for creating practical solutions. In this video, I showcase five times where a simple, practical print recovered a problematic situation. If you need evidence that it’s useful to pick up some 3D design skills, this should be it.

If you need some thorough destructive testing, or some sweat/sunscreen licked off your arm, please get in contact with Bret and Jemaine.

0:00 Introduction

0:44 Fixing self locking doors
Digital calipers on Amazon (affiliate): amzn.to/3Bu6yjN
3d Design Gauges 1-14mm by Kabliga: printables.com/model/269725-3d-design-gauges-1-14mm

2:22 Custom laptop storage
Laser cut drawer video: youtu.be/kYTo9w31Tso

4:56 Drawers - Measure twice, purchase once

7:15 Rat proofing animal feed
Automated goat pellet feeder: youtu.be/Hz5E83ftKio
Feeder: grandpasfeeders.com

10:21 Repairing broken chicken feeders
Chicken feeder: https://www.dineachook.com.au/dine-a-chook-large-chicken-feeder/

12:03 Bonus: Last minute diorama props
Ruined house by Jeremy Connaughton: myminifactory.com/object/3d-print-ruined-mediterranean-style-house-67118

12:23 Conclusion
3D design for 3D printing playlist: youtube.com/playlist?list=PLGqRUdq5ULsONnjEEPeBxxStEsobDKAtV

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

Support me on Patreon: http://www.patreon.com/teachingtech

Melting plastic waste into beautiful flat sheets on a budget

Teaching Tech 2023-11-24 | Check out my 2nd channel, TT Racing: youtube.com/@ttracingYT

Finally, a decent end result when it comes to recycling 3D print waste into another product. Precious Plastic have some fantastic machines, but they are not intended for low volume users like myself. In this video, I show how a simple and inexpensive t-shirt heat press can be used to convert shredded plastic, or Bambu Lab purge poops, into uniform, flat sheets.

All equipment was purchased with my own money. Total cost: just over $200 USD. In future, I’m going to try melting down more types of plastic to recycle them. Let me know your ideas and suggestions in the comments.

0:00 Introduction

1:00 Previous recycling recap
Initial paper shredder video: youtu.be/8HVjUGZM_cQ
Precious Plastics shredder video: youtu.be/NL-k8kJ8yig
Home injection molding video: youtu.be/4BRNVmtP7Rs

2:29 Precious Plastics sheet press
Sheet press: preciousplastic.com/starterkits/showcase/sheetpress
Sheet press build page: community.preciousplastic.com/academy/build/sheetpress
Bazaar page: bazar.preciousplastic.com/machines/sheetpress
Sheet press video: youtube.com/watch?v=CPl32aKtsE8

3:54 Trialling a t-shirt heat press
Old video on custom t-shirt graphics: youtu.be/gsxHDfb9gsE

5:37 Testing and refining the heat press process
Vevor 380mm heat press: https://www.vevor.com.au/heat-press-machine-c_11148/vevor-digital-heat-press-sublimation-machine-38x38-heat-press-for-t-shirts-p_010645838987
BBQ liners: https://www.bunnings.com.au/jumbuck-hot-plate-liner_p0262748
Aluminium bar: https://www.bunnings.com.au/metal-mate-12-x-3mm-1m-aluminium-flat-bar_p1064249
My source CAD for the corner brackets: cad.onshape.com/documents/d620c733b222a6028cd1baa1/w/b280ca1825707eef1b27f3a6/e/69a07b688b218171e2643f64?renderMode=0&uiState=655ee209ec2f664ce423420a
Purchase the Carvera CNC (affiliate): bit.ly/3CVfsq3

8:55 The final process

10:26 Using Bambu Lab purge poops

11:19 Making stuff with the recycled sheets
How to guides: community.preciousplastic.com/how-to?search=sheet&category=Products
Bending guide: community.preciousplastic.com/how-to/bend-plastic-sheets
Knife: community.preciousplastic.com/how-to/make-an-hdpe-knife
Bendy flat objects video: youtu.be/8WEqKYa6XRk
Dragon clipart: inspireuplift.com/Dragon-Svg-Dragon-Head-Svg-Dragon-Silhouette-Dragon-Clipart-/iu/89579
Bicycle kick art: etsy.com/au/listing/699626080/bicycle-kick-soccer-player-score-goal

12:48 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

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Add 3D logos and text to your 3D prints easily with SVG emboss + Prusa XL update

Teaching Tech 2023-11-17 | Check out my 2nd channel, TT Racing: youtube.com/@ttracingYT

3D printing slicing software developers are producing fantastic new features very regularly. Today, we test out the new SVG emboss in PrusaSlicer. This guide covers what an SVG file is, where to find them, converting to SVG from jpeg, and different ways to apply them to 3D models before printing.

I also take the chance to update the performance of the 5 tool Prusa XL with the latest PrusaSlicer beta update. The ramming feature being enabled has made a significant difference, but there are still some areas which need attention.

0:00 Introduction

0:44 Prusa XL update - PrusaSlicer 2.7.0 beta1

4:43 What is an SVG file?
SVG wiki: en.wikipedia.org/wiki/SVG
Inkscape: inkscape.org

6:14 Where to get an SVG file from?
McLaren logo svg: commons.wikimedia.org/wiki/File:McLaren_Automotive_logo.svg
McLaren logo raster image: 1000logos.net/mclaren-logo

6:49 Converting jpeg/png to svg:
Online svg converter: imagetostl.com/convert/file/jpg/to/svg

7:34 Adding text to a 3D model

9:33 Importing and positioning an SVG on a 3D model

10:13 Join method

10:46 Cut method

11:28 Modifier method
Print in place racing car by PapaBearAZ: printables.com/model/588160-print-in-place-f1-race-car

13:25 Multi colour method
Helmet remix by Jester80: printables.com/model/532398-pilot-racing-driver-helmet

14:58 Fancy print
Yelling bearded Budha by SavageRodent: printables.com/model/190831-yelling-bearded-buddha
Polylite dual silk PLA: https://x3d.com.au/products/polylite-pla-dual-silk-1-75-mm?variant=43990794207461

15:54 Exporting to other slicers

16:23 Conclusion

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

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Prusa XL update: Was the alpha firmware to blame?

Teaching Tech 2023-11-10 | Check out my 2nd channel, TT Racing: youtube.com/@ttracingYT

Original video: youtu.be/C1a2c-qeTQw

Some commenters pointed out that my XL testing was all done wit the alpha release of the firmware and slicer. This is a fair criticism, so in the interest of fairness and transparency, let's rectify that.

The original video was already long and the problems I was seeing were posted on the forums by others BEFORE the alpha releases came out, hence why I didn't include a roll back test.

Hopefully this video confirms the problems are with the XL, not just the alpha firmware/slicer. Fingers crossed Prusa come through with some timely fixes.

Nozzle scrubber by Surfalex2000: printables.com/model/462473-prusa-xl-series-nozzle-scrubber-brush-update-now-w

Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au

Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/

Take a look around and if you like what you see, please subscribe.

Support me on Patreon: http://www.patreon.com/teachingtech