Name: Why Laminar Flow Matters in 3D Printing? @MyTechFun
Uploaded: 2026-09-21T08:17:00-05:00
Duration: 8 min 17 s
Description: Why Laminar Flow Matters in 3D Printing?

Why Laminar Flow Matters in 3D Printing?

My Tech Fun 2026-09-21 | Why Laminar Flow Matters in 3D Printing?

Just another FLSUN V400 review, but why now? What about S1, T1?

My Tech Fun 2024-10-11 | FLSUN V400 is a delta 3D printer. This Klipper based, fast 3D printer is not new on the market, but even now, it has very competitive speed. New FLSUN 3D printers (T1, S1) have better specifications, but V400 already proved that it is reliable 3D printing machine.

Product page (not affiliate link):
store.flsun3d.com/collections/3d-printers/products/flsun-v400

Mentioned in the video:
FLSUN Super Racer video: youtu.be/wH5eODAY5oQ
Gear bearing: printables.com/model/114535-perfect-gear-bearing
D6 dice: printables.com/model/399278-dice-as-20mm-xyz-calibration-cube
Smiling Owl: printables.com/model/271598-smiling-owl

Chapters:
0:00 Introduction
1:03 Specifications
2:02 Unboxing
2:56 Assembling
4:23 Turning ON, calibration
4:36 Calibration cube (gcode by FLSUN)
4:52 Rabbit (gcode by FLSUN)
5:15 Bolt, nut (gcode by FLSUN)
5:39 Slicer
6:10 Dice (own gcode)
6:53 Gear bearing (PLA)
7:24 Owl (PLA)
7:42 Dimensional accuracy
8:58 Battery holders (PETG)
9:28 Stringing test (PETG)
9:49 TPU
10:29 Conclusions

#3dprinting #3dprinter #flsun #flsunv400

Drying PETG filament, checking with VEVOR Analytical Balance Lab Scale

My Tech Fun 2024-10-08 | The first part of this video is the review of Vevor Analytical scale. The second part will be the drying of PETG filament which was stored in the water for 3.5 days. The drying proces is recorded using this scale with max measuring limit of 2kg and the precision of 0.01g.
Product link for EU visitors (not affiliate): https://s.vevor.com/bfRfoP
For USA visitors (I got this later): https://s.vevor.com/bfRghK
5% OFF Coupon code: VEVR5OFF
(Sorry, I don't know about the rest of the Universe, which link should they use)

Similar video for drying the nylon: youtu.be/y3rMgwOCAi8
Polyphemus dryer review: youtu.be/FOcAhosQ4fg

If you like my work like or share the video. But donations are welcome too :-)
patreon.com/mytechfun
mytechfun.com/donation
buymeacoffee.com/mytechfun

Chapters:
0:00 Introduction
1:20 Unboxing
2:00 Turning on, calibration
3:46 Preparing the PETG filament
6:12 Starting the drying
9:10 Calculation
10:14 Benchy
10:35 Drying in Microwave
11:55 Conclusions

#3dprinting #petg #vevor #scale #filamentdryer

BambuLab PA6-CF vs PA6-GF, strongest nylon filaments I tested so far

My Tech Fun 2024-10-06 | BambuLab PA6-CF is a nylon filament reinforced with carbon fibers. PA6-GF is reinforced with glass fibers. Both are printed with X1C 3D printer using default settings in Bambu Studio. I am repeating same mechanical testings, but in some experiments, these filaments were stronger than the maximal limits of my equipment.

Product (affiliate) link: shrsl.com/4pan6

Results download from: mytechfun.com/video/405
If you like my work, you could like or share the video, but donation support is very welcome too. Patreon supporters have access to all earlier results.
Link to my Patreon page: patreon.com/mytechfun

Chapters:
0:00 Introduction
1:33 Specifications
1:59 Unboxing
2:18 PA6-CF 3D printing
3:03 PA6-GF 3D printing
4:30 Benchy from nylon
4:56 Annealing
5:26 Shrinking, Mass
6:57 Tensile test
7:11 Layer adhesion test
7:30 Shear test
8:07 Torque (twist) test
8:50 Bending test
9:25 Creep test
10:29 Temperature test
11:38 Practical example
11:52 Impact test
12:58 Results
15:59 Conclusions

#3dprinting #bambulab #nylon #pa6cf #pa6gf

Its Klipperised: Artillery SideWinder X4 Plus

My Tech Fun 2024-10-05 | Artillery Sidewinder X4 Plus is another fast bed slinger on the market. It's earlier model (SW X2) was the base of many 3D print farms. The new X4 Plus runs on the Klipper. It's not so quiet like it's earlier models, but it is significantly faster.
Product page (not affiliate): artillery3d.com/en-eu/products/sidewinder-x4-plus

Mentioned in the video:
Gear bearing: printables.com/model/114535-perfect-gear-bearing
Owl from my 3D scanning video: youtu.be/1sZjSsa4W7c
Battery holders: printables.com/model/149774-beer-crate-battery-holder-aa-aaa-boxes
Popit toy: printables.com/model/233640-mickey-mouse-popit

Chapters:
0:00 Introduction
0:54 Specifications
1:20 Unboxing
2:26 Assembling
3:45 Turning ON, Calibration
5:38 First 3D printing
6:26 Noise
6:43 Back to Benchy
7:38 Slicer
8:10 Calibration D6 dice
8:48 Gear bearing
10:39 Printing time, default layer height
11:48 Owl (PLA)
12:23 battery holder (PETG)
13:35 Popit toy (TPU)
15:40 Camera
16:05 Conclusions

#3dprinting #artillery3d

BambuLab PolyCarbonate (PC) - Does it matter if it is black or white? (or transparent?)

My Tech Fun 2024-09-29 | BambuLab PolyCarbonate filaments in 3 different color: Clear Black, White and Transparent. Is there any bigger difference in Mechanical Properties? PC filament has great mechanical properties, but is there any difference between colors? All test objects are printed using the same gcode with BambuLab X1C 3D printer.
Product link (affiliate): shrsl.com/4p0ir

Results download from: mytechfun.com/video/403
If you like my work, you could like or share the video, but donation support is very welcome too. Patreon supporters have access to all earlier results.
Link to my Patreon page: patreon.com/mytechfun

The inspiration for the intro joke, the music from my childhood: youtu.be/pTFE8cirkdQ

Chapters:
0:00 Introduction
0:44 Specifications
1:14 Unboxing
1:57 Slicer, settings
2:18 3D printing
3:01 Transparency
3:17 Shrinking
3:45 Tensile test
4:04 Layer adhesion
4:24 Shear test
4:54 Torque (twist) test
5:22 Bending test
5:50 Temperature test
6:19 Creep test
7:31 Impact test
8:09 Results
11:00 Conclusions

#3dprinting #polycarbonate #bambulab

Geeetech PLA vs PETG vs ABS+ and this time all in gray color

My Tech Fun 2024-09-26 | Let's compare Geeetech PLA, PETG and ABS+ , three basic 3D printing materials. None of them is perfect, each has it's own advantage and disadvantage.
Product links (not affiliate):
1. geeetech.com/pla-grey-3d-printer-filament-175mm-1kgroll-p-973.html
2. geeetech.com/petg-grey-3d-printer-filament-175mm-1kgroll-p-1161.html
3. geeetech.com/abs-grey-3d-printer-filament-175mm-1kgroll-p-1427.html
4. geeetech.com/10kg-petg-grey-3d-printer-filament-175mm-1kgroll-p-1521.html
5. geeetech.com/10kg-pla-grey-3d-printer-filament-175mm-1kgroll-p-1487.html
6. https://www.amazon.de/dp/B08DTHB3QL
7. https://www.amazon.de/dp/B07C7T5D78
8. https://www.amazon.de/dp/B0B7MV8HFW

Results download from: mytechfun.com/video/402
Patreon supporters have access to summary table with all results from previous videos. patreon.com/mytechfun

Chapters:
0:00 Introduction
0:51 Unboxing
2:27 Slicer
3:05 3D printing
3:42 Shrinking
4:19 Tensile test
4:36 Layer adhesion test
4:54 Shear test
5:15 Torque (twist) test
5:42 Bending test
6:10 Temperature test
6:42 Impact test
7:23 Creep test
8:11 Results
11:02 Conclusions

#3dprinting #filament #geeetech

Which filament type is the best for 3D printed screw WASHER?

My Tech Fun 2024-09-22 | From all those basic 3D printing materials, what is the best filament type to use it for 3D printed screw washer? I tested: PLA, PETG, ABS, ASA, PC, PA and TPU (different hardness).
If you like my work, you could support me: patreon.com/mytechfun
, but Like or Share is very welcome too ;-)

Mentioned in the video:
10 ASA comparison: youtu.be/GfG65ypKTPE
Torque wrench: youtu.be/u-HcQnJqVoI
Torque meter (the one I bought is not available any more, but this one is similar with range of 0.3-30 Nm): amzn.to/3ZyjPnl

Chapters:
0:00 Introduction
1:38 Testing method
2:11 Filaments for testing
3:36 Equipment, printing
5:12 1 day testing
7:36 TPU (1 day testing)
9:21 2 days testing
11:35 Testing the accuracy
12:25 3 days test
13:38 Conclusions

#3dprinting

PrintDry PRO 3 filament dryer review - can it really operate at 85°C? Thats great for nylon drying

My Tech Fun 2024-09-21 | PrintDry PRO 3 is a filament dryer which (according to specifications) can operate on 85°C. This temperature can significantly reduce the drying time of the nylon, which is the most sensitive to moisture. For all other filaments, smaller temperature is enough.

Tested product: printdry.com/product/printdry-filament-dryer-pro3

Mentioned in the video:
Other filament dryer sponge test results: mytechfun.com/filament-dryers
Old 6 filament dryer comparison: youtu.be/6VB-pEvSed4
All filament dryer videos: youtube.com/watch?v=IPKQCZ75Vwg&list=PLU5lZZLWyxXBlUrfcWFHtYylawElMm2N6&ab_channel=MyTechFun

If you like my work, you could support me:
patreon.com/mytechfun
But Like and share is welcome too :-)
Download measured data: mytechfun.com/video/400
Thanks to @GeekDetour for useful advices.

Chapters:
0:00 Introduction
1:10 Specifications
2:09 Unboxing
4:34 Buttons, display
6:56 Sponge test
9:03 Hot air temperature
10:24 Vacuum container
10:46 Measured data
12:31 Conclusions

#3dprinting #filamentdryer #printdry #filamentdrying

Portable laser engraver: Longer Nano Pro 12W with rotary unit and extension slider

My Tech Fun 2024-09-20 | Longer Nano Pro 12W is a portable laser engraver which can be operated with both: LaserGRBL, LightBurn and LaserBurn. It arrived with Rotary unit for engraving cylindrical parts and with extension slider, when working area from 100mm extends to 300mm along Y axis.

The Nano Pro 12W product page: bit.ly/3zt3vKa
And use coupon to save $100: MTF100
(not affiliate link, the coupon is used to track efficiency of my video)

Thumbnail image from: Wallpaper by raiyu1 on Wallpapers.com
wallpapers.com/wallpapers/darth-vader-standing-in-the-dark-q78bmyna7vaaah1i.html

Chapters:
0:00 Introduction, specs
1:00 About safety
1:19 Unboxing
2:05 Assembling
2:54 Setting the focus
3:37 Testing with LaserGRBL
5:17 Testing with LightBurn
7:12 Cutting 3mm plywood
8:11 Benchy
9:00 Cutting 5mm plywood
9:49 Rotary unit
12:34 Extension slider
13:55 Conclusions

#longer3d #laserengraving #lasercutting

What is the best ASA filament? 10 different ASA brands tested

My Tech Fun 2024-09-13 | Is there a bigger difference between ASA brands? Which one is the best? 10 different ASA filaments are tested in this video, to see is there any bigger difference in mechanical or 3D printing properties.
Tested ASA filaments: Sunlu, BambuLab, Polymaker, AzureFilm ASA Prime, Prusament, 3DO, FlashForge, eSun eASA, Qidi and Formfutura Apollo X.
3 filaments I bought myself: Qidi, Flashforge and Sunlu. Others are sent by Companies for their separate reivew videos. Big thanks to my Patreon supporters, they are making these videos possible.
patreon.com/mytechfun .

Everything is printed on BambuLab X1C (except the warping test, it's printed on P1P)
The test includes: tensile testing, layer adhesion, bending, shrinking, creep, temperature resistance, warping test and impact strength.

Mentioned in the video:
Similar testing with 16 PLA filament brands: youtu.be/spCtiX4b3ds
10 PETG brands: youtu.be/WRGQ1MBp30A
ASA density: kg-m3.com/material/asa-acrylonitrile-styrene-acrylate
PETG density: kg-m3.com/material/petg-polyethylene-terephthalate-glycol

Chapters:
0:00 Introduction to ASA
0:52 Testing methods
1:57 Tested ASA filaments
2:43 Slicer, settings
3:02 3D printing
4:09 Creep test
6:31 Shrinking
6:53 Mass (weight)
7:36 Impact test
8:52 Tensile test
9:37 Layer adhesion test
10:22 Warping test
11:55 Temperature test
12:22 Bending test
13:43 Results
15:22 The Best ASA filament
16:21 Final thoughts

#3dprinting #asa

Is ASA always stronger than PLA? Sunlu PLA+ 2.0 vs Sunlu ASA

My Tech Fun 2024-09-08 | Sunlu PLA+ 2.0 vs Sunlu ASA, both filaments in orange color. But is it so obvious that ASA technical filament will be stronger in every testing?
Sunlu website (affiliate): sunlu.com/?sca_ref=6072024.hoQfHOudeF

Mentioned in the video:
Filament connector video: youtu.be/fxiYIDJ2-CM
ASA density: kg-m3.com/material/asa-acrylonitrile-styrene-acrylate

Patreon supporters have access to summary table with all previous results.
patreon.com/mytechfun
Results from this video: mytechfun.com/video/397

Chapters:
0:00 Introduction
1:13 Specs
1:46 Unboxing
2:13 Temperature towers
2:57 Slicer settings
3:12 3D printing test objects
3:37 Shrinking
4:06 Tensile test
4:12 Layer adhesion test
4:41 Shear test
5:03 Twist test
5:29 Impact test
6:14 Temperature test
6:46 Creep test
7:45 Bending test
8:07 Results
10:28 Conclusions

#3dprinting #sunlu #asa #pla #mytechfun

Great for PETG: Anycubic Kobra 3 - Combo with heated multicolor system

My Tech Fun 2024-09-07 | Get Anycubic Kobra 3 Comb from Geekbuying: affiliate.geekbuying.com/deeplink.php?affid=3402&url=geekbuying.com/item/Anycubic-Kobra-3-Comb-524811.html
€354 after coupon code: 【ANKOB3C】

Anycubic Kobra 3 3D Printer with ACE Pro Combo + 5kg Creality Ender-PLA+ Filament - 2kg Rainbow + 1kg Beige/Red/Green
affiliate.geekbuying.com/deeplink.php?affid=3402&url=geekbuying.com/item/Anycubic-Kobra-3-Combo-5kg-Creality-Ender-PLA-Filament-525707.html
€429 after coupon code: 【ANYK3C5】

Anycubic Kobra 3 is a fast bed slinger 3D printer. The combo arrives with multi color system, which can be heated and used as a filament dryer too. This makes it great for PETG filaments, since this material is more sensitive to the moisture.
Cute owl from the video: makeronline.com/model/Cute%20Owl/23864.html

How to minimize filament waste with the Anycubic Kobra 3 Combo:
affiliate.geekbuying.com/deeplink.php?affid=3402&url=blog.geekbuying.com/2024/08/how-to-minimize-filament-waste-with-the-anycubic-kobra-3-combo

Chapters:
0:00 Introduction
0:30 Specifications
1:10 Unboxing
2:08 Assembling
4:51 Turning ON, Calibration
5:40 Preparing for 3D printing
6:00 Slow Benchy
7:40 Fast Benchy
8:37 Flex shark (PLA)
9:07 Beer opener (1 color)
9:45 Beer opener (2 colors)
10:47 Camera
11:07 Printing directly from APP
12:16 Slicer, Owl (PLA)
13:18 Spool sizes
14:12 PETG stringing test
14:46 PETG, 3 colors
16:04 PLA, 3 colors (owl)
17:09 Final thoughts

#3dprinting #3dprinter #anycubic

#3DPrintingOnYoutube 2024 MyTechFun Q&A

My Tech Fun 2024-09-06 | #3DPrintingOnYoutube hashtag is back, now in 2024. How it works?
Answer 5 questions, upload the video to YT with hashtag #3DPrintingOnYoutube

Mentioned in the video:
The Chemos company no longer exists, they closed shortly after I left it, not my fault ;-)
Maker's Muse invitation: youtu.be/dpBJ7I83Rp4
My best 3D printers in 2024: youtu.be/D6mOrmfkTxg?si=mznOGpfgPNW1YSZN
Which is the strongest filament type? (PLA, PETG, ABS..) youtu.be/vKNCV-blJzI?si=qiHPnSo8a-VdqG-8

Chapters:
0:00 Introduction
0:11 1) When did you first hear about 3D printing?
0:59 2) What was the first thing you 3D printed?
1:36 3) Do you view 3D printing as a hobby or tool and why?
2:00 4) What is the BEST 3D printer? (according to you)
2:25 5) What is your number 1 tip for beginners?

#3DPrintingOnYoutube #mytechfun

Creality K1 SE vs K1 - which one is better for PLA?

My Tech Fun 2024-08-30 | Creality K1 is a fast CoreXY 3D printer and because of it's closed structure, it is great for ABS filaments. But PLA needs more cooling and I was curious if K1 SE is better for PLA due it's opened structure.
K1 SE (and K1 Max from earlier video) was sent by Creality3DOfficial. Their product links (not affiliate):
crealityofficial.co.uk/products/creality-k1-se-3d-printer
amazon.com/dp/B0D7ZH9DPQ?maas=maas_adg_D7C653D5BD9ACD1407B7CFCE3C0B1049_afap_abs&ref_=aa_maas&tag=maas

Models used in the video:
Bridging test: printables.com/model/151380-bridging-test
Overhang test: printables.com/model/126029-overhang-test
Stringing test: printables.com/model/4908-stringing-test-prusa-3s
Cute rabbit: printables.com/model/594962-cute-rabbit
Cali dragon: thingiverse.com/thing:5401659

Chapters:
0:00 Introduction to K1 and K1 SE
1:43 Unboxing
2:09 Assembling
2:43 Few differences
4:28 Turning ON, calibration
5:21 Bridging, overhang, stringing test
7:03 Side-by-side white PLA
7:54 Orange PLA (figures)
8:16 Side-by-side Orange PLA
8:44 Conclusions

#3dprinting #3dprinter #creality #crealityk1 #crealityk1se

Brass threaded inserts for 3D printed plastic - Size vs Strength

My Tech Fun 2024-08-27 | Brass threaded heat inserts are useful addons to functional 3D printed parts. But does the size matters? If we have enough space, should we use bigger inserts?
This is the third video on this topics.
Inserting method: youtu.be/sGdnBT8l3R0
Geek detour video: youtu.be/KC1LLU54DKU?si=sK2Dt0SfWSPNqGTu

M3 Heat Set Brass Inserts (Amazon affiliate):
amzn.to/3RnQzv0

Table with results you can download from: mytechfun.com/video/394
If you like my work you could support me over my Patreon page (but like and share are welcome too)
patreon.com/mytechfun

Mentioned Naomi Wu insert press video: youtu.be/4RqWnXI1ZOo?t=315

Chapters:
0:00 Introduction
2:21 Questions / Answers
4:33 About dimensions
5:21 3D printing
5:48 Inserting
6:34 Pulling out test
7:46 Torque test
10:03 Results
10:37 Conclusions

#3dprinting

Another ABS vs ASA comparison: AzureFilm ABS Prime vs ASA Prime with zero warping techology

My Tech Fun 2024-08-25 | In one of my previous videos, I tested AzureFilm PLA Prime, which can be annealed with minimal deformation. Very interesting material. In this video, two more filaments from their Prime line are tested: ABS and ASA. They have the same price, and I am trying to figure out, why they have the ABS next to ASA (since ASA is UV and weather resistant, less smell during the printing).

Tested products are from AzureFilm Prime collection (not affiliate link):
azurefilm.com/3d-filaments/prime-collection

Mentioned in the video:
The PLA Prime video: youtu.be/leR9DaZJCDc
Impact testing machine: youtu.be/EAomawFGWBs

Patreon supporters have access to the summary table with all my earlier results. Became a Patreon:
patreon.com/mytechfun
Results from this video: mytechfun.com/video/393

Chapters:
0:00 Introduction
1:30 Unboxing
2:12 3D printing ABS
2:50 3D printing ASA
4:33 Shrinking
4:59 Tensile test
5:09 Layer adhesion test
5:45 Shear test
6:14 Twist test
6:50 Bending test
7:13 Creep test
7:51 Impact test
8:26 Temperature test
9:00 Results
12:06 Conclusions

#3dprinting #azurefilm #abs #asa

eBay impact tester vs DIY impact testing machine

My Tech Fun 2024-08-23 | With pendulum impact testing machine, we can see how the material resists to dynamic loads. The cost of DIY impact testing machine was 60$, but the main problem with it is the geometry of the hammer. I bought an analog impact tester from eBay; the cost is 15x bigger than DIY but 15x cheaper compared to European machines. Looks like 5.5J is too strong for 3D printing materials, but there are many other questions too. Is it usable? What is the accuracy? Is it finished? To be honest, it reminds me to Ender-3, which can be accurate 3D printer, but it needs some tinkering.

The machine I bought myself, this is not affiliate link, just link to store where I bought it:
ebay.com/itm/375079916417?var=644149301355

Big thanks to my Patreon supporters, who made these kind of investments possible.
patreon.com/mytechfun

About their support I mentioned at 9:27 - after 1 week I got the answer: They have 2.75J weights, but they can't modify the holders.

Chapters:
0:00 Introduction
1:22 What is impact test
3:51 Problem with DIY impact tester
5:30 How I bought it from eBay
8:11 About eBay impact tester
10:15 Breaking plastic
12:00 Evaluation of data
14:02 Another one?
14:26 Final thoughts

#3dprinting #impacttesting #impacttester #materialtesting

5 years old vs new filament - Which one is stronger?

My Tech Fun 2024-08-15 | 5 years old filaments are compared to brand new materials, to see if there will be any big difference in mechanical properties. Test objects from old filaments are printed twice, to see if drying will help in this case.
In the test I have 3 PLA and 1 PETG filaments (old and new) from the same manufacturer.
Tested brands: Prusament PLA, Prusament PETG, BQ PLA (new name Filtory3D), Gembird PLA.

If you like my work, please like or share, but donations are very welcome too :-)
patreon.com/mytechfun

Chapters:
0:00 Introduction
0:48 Tested filaments
2:10 Testing methods
3:42 3D printing, old filaments
4:11 Drying, reprinting
6:52 3D printing, new filaments
7:40 Tensile test
9:04 Layer adhesion test
10:29 Hook test
11:01 Bending test
11:44 Impact test
13:04 Results
15:34 Conclusions

#3dprinting #pla #petg #prusament #gembird #filtory3d

PLA designed for annealing with minimal deformation: AzureFilm PLA Prime

My Tech Fun 2024-08-11 | Annealed PLA can resist to temperatures better than ABS. The main problem with PLA annealing is the deformation and shrinking of the material. AzureFilm PLA Prime solved this problem, it can be annealed with very minimal deformation. But is it worth the extra energy? Let's find out..
Product page (not affiliate): azurefilm.com/3d-filaments/prime-collection
Patreon supporters have access to my summary table with all earlier results. Became a patreon supporter:
patreon.com/mytechfun

This excel table you can download from: mytechfun.com/video/389

Chapters:
0:00 Introduction
2:00 Unboxing
2:24 3D printing
3:39 Annealing
5:24 Tensile test
5:29 Layer adhesion test
6:17 Shear test
6:43 Torque (twist) test
7:16 Bending test
7:47 Temperature test
8:21 Impact test
8:56 Creep test
9:40 Results
12:27 Conclusions

#3dprinting #pla #azurefilm

Sovol SV08 Enclosure - good for ABS, but what about PLA?

My Tech Fun 2024-08-09 | If we want to print with ABS or similar technical filament on Sovol SV08 we need an enclosure. In this video I am testing the SV08 Metal and Tempered Glass Open Enclosure. Few questions I want to answer in this video: Can we print ABS? What is the quality of PLA printing? Is it really quieter?

Product link (not affiliate): sovol3d.com/products/sv08-transparent-plexiglass-open-enclosure

Mentioned in the video:
SV08 Review video: youtu.be/iqZD7Zr2Hwg
SV08 Klipper screen video: youtu.be/FNbQ4DghA00
Battery holder: printables.com/model/149774-beer-crate-battery-holder-aa-aaa-boxes
GerGO Print video: youtu.be/VqVO9W1lIT0
Sovol3D assembling video: youtu.be/nI5xqsyPZTo

Chapters:
0:00 Introduction
2:25 Unboxing
3:09 Assembling
6:04 Testing with PLA
7:05 Noise
7:50 Benchy comparison
8:24 Max Z
9:09 Testing with ABS
12:05 Conclusions

#3dprinting #sovol #sv08

On the test: Bambu Lab 3D Effect Sheets

My Tech Fun 2024-08-03 | Bambu Lab has new 3D effect sheets with very interesting texture, which will be visible on the bottom surface of 3D printed object.
In combo I got 4 sheets but only 1 steel plate. Besides surface texture, very important is the filament adhesion to the bed, which is also tested in this video.
Affiliate product link: shrsl.com/4moh2

The POLL post mentioned in the video: youtube.com/post/UgkxZfp-xWYw-Re6lDLDs0LiFFHRqtNy14ok

Chapters:
0:00 Introduction
1:28 Testing method
1:53 Installation
4:18 Slicer
4:30 Starry sheet
5:34 Diamond sheet
6:13 Galaxy sheet
7:05 Carbon fiber sheet
7:51 Conclusions

#3dprinting #bambulab #printsheet

Two budget digital microscopes: Adonstar AD249SM vs Mustool G1200

My Tech Fun 2024-08-01 | Comparison of two budget digital microscopes: Adonstar AD249SM vs Mustool G1200. Maybe it is not a fair comparison, the Mustool is 2 years old, but also much cheaper.
Amazon link (affiliate): amzn.to/4dryaWI
Link to the Adonstar (not affiliate): aliexpress.com/item/3256805788866564.html
The review video of Mustool: youtu.be/DionUg-NkbY

If you want to support the channel, the like, share or donations are very welcome: mytechfun.com/donation

Chapters:
0:00 Introduction
0:50 About Mustool G1200
2:43 About Adonstar AD249SM
3:36 Unboxing, assembling
4:59 Adonstar lenses
6:02 Lens A
6:45 Comparison to Mustool
8:04 Lens L
8:58 Lens D
10:18 Lens A vs Mustool
11:22 Final thoughts

Strength of carbon fiber (or glass fiber) filaments. How much stronger are they?

My Tech Fun 2024-07-27 | How strong are carbon fiber (or glass fiber) filaments comparred to regular (non-fiber) versions? In this video I will talk about the printability, mechanical properties and few words about the safety.

Previous video: Strongest filament type: youtu.be/vKNCV-blJzI
MyTechFun Patreon page: patreon.com/mytechfun

Chapters:
0:00 Introduction
0:53 Printability
1:56 Mechanical properties
7:15 Summary
7:49 Safety
9:39 Outro

#3dprinting #carbonfiber

Sunlu Filament Connector - testing the connection with PLA, PETG, ABS

My Tech Fun 2024-07-24 | Sunlu filament connector is a filament welding machine. We can use it to connect two end of the filaments. The diameter is 1.75 mm. In this video I am testing it with PLA, PETG and ABS. The Benchy is printed with color change filament exactly after every half meters.

Affiliate link: sunlu.com/products/filament-connector-fusion-splicer-weldable-to-pla-abs-petg-pcl-pa-and-pc?sca_ref=6072024.hoQfHOudeF

The mentioned post with many useful suggestions: youtube.com/post/UgkxQvKSaD22gsKqgVryc0L6RPn0Vp_MJ48S

Chapters:
0:00 Introduction
2:24 Unboxing
2:53 Filament Welding
4:20 Testing the connection
5:21 10 x 0.5 m filament
6:20 Benchy
7:04 Conclusion

#3dprinting #sunlu

Which is the strongest filament type? PLA, PETG, ABS, ASA, PA (Nylon), PC

My Tech Fun 2024-07-21 | Which is the strongest filament type for some specific stress? For example, which material resists the best to the bending or to the impact? Which is the most temperature resistant filament? In this video all common filament types will be analyzed (PLA, PETG, ABS, ASA, PolyAmide or Nylon, PC (PolyCarbonate).

Mentioned in the video:
MyTechFun Patreon page: patreon.com/mytechfun
Wearing test video: youtu.be/Vg-FcCrVrZY
YXPolyer PC-CF on Amazon (mostly unavailable, let me know it it is in stock again, I want to buy more): amzn.to/4d8Slbx
YXPolyer PC-CF video: youtu.be/zaeBkfMhSIQ
K1 Max video: youtu.be/yDvOGTb78KI
Engineering PLA: youtu.be/uF2_ceBQ40Y

Chapters:
0:00 Introduction
0:56 About data preparation
1:47 Tensile stress
2:28 Layer adhesion
3:14 Shear stress
3:57 Torque (twist)
4:54 Impact
5:36 Bending
6:22 Creeping
7:06 Temperature resistance
7:47 Wearing, friction
8:06 Final words

#3dprinting #filament #pla #petg #abs #nylon #polycarbonate #asa #mytechfun

Bambu Lab PETG-HF (red vs blue) as a replacement for PETG Basic, but is it really better?

My Tech Fun 2024-07-19 | Bambu Lab PETG HF is a High Flow version of PETG Basic filament, which will be discontinued. This new filament can be printed on a two times bigger flow rate, but how does it affect the mechanical properties? Let's find out.

Product link (affiliate): shrsl.com/4m3ee
Results you can download from: mytechfun.com/video/382

Patreon supporters have access to a summary table, so they can easily compare old data with the new ones.
patreon.com/mytechfun
Or you can support my work with buying a coffee: buymeacoffee.com/mytechfun

Chapters:
0:00 Introduction
1:36 Unboxing
2:27 Slicer
2:50 3D printing
3:32 Creep test
4:53 Tensile test
5:17 Layer adhesion test
5:28 Shear test
5:54 Torque (twist) test
6:22 Bending test
6:47 Temperature test
7:16 Impact test
8:47 Results
12:11 Conclusions

#3dprinting #bambulab #petg

Big layer adhesion test with 10 different 3D printers

My Tech Fun 2024-07-05 | I just became curious, what if I test the layer adhesion using the same material and same print temperature but on 10 different 3D printers. Will we get similar results? Or the layer adhesion will significantly variate? Let's find out.

If you like my work, don't forget to like or share the video. But donations are welcome too!
Patreon support: patreon.com/mytechfun
Buy me a coffee: buymeacoffee.com/mytechfun
PayPal donations: mytechfun.com/donation

Printers (and their review videos) from this test:
Creality K1 Max youtu.be/yDvOGTb78KI
Prusa MK4 youtu.be/bQRE7u2dYQc
BambuLab P1P youtu.be/UndnV2_dW2o
BambuLab X1C youtu.be/4yxKrHJMHC4
Qidi X-Max 3 youtu.be/c6FHnzfGUno
BambuLab A1 youtu.be/udtSpK3l2F0
Creality Ender-3 S1 youtu.be/1oBcm7l4Cbw
FLSUN SR youtu.be/wH5eODAY5oQ
Sovol SV08 youtu.be/iqZD7Zr2Hwg
Creality K1 youtu.be/fwF2dZdzk70

Chapters:
0:00 Introduction
0:26 About the test
1:51 3D printing
3:07 The mass
4:05 The layer adhesion test
5:29 Results
6:53 Conclusion

#3dprinting #bambulab #creality #prusa #qidi #flsun

Klipper Screen for the Sovol SV08: Elecrow Touch Screen LCD

My Tech Fun 2024-07-03 | Sovol SV08 is a great, fast 3D printer, but it arrives with small text screen. We can buy the touch screen from the Sovol, but much cheaper alternative is the nice responsive screen from the Elecrow.
Product link (affiliate): shrsl.com/4lgtx
Sovol SV08 review video: youtu.be/iqZD7Zr2Hwg

Contents:
0:00 Introduction
0:15 About SV08
1:09 Screen alternatives
1:59 Unboxing
2:30 Connecting the cables
3:47 About mounting
4:10 Booting problem
4:31 Conclusions

#3dprinting #sovol #sv08 #elecrow #klipper #klipperscreen

Is 3D printer modification dead? Creality K1 Max claims, it is..

My Tech Fun 2024-06-29 | 3D printer modification was always part of Creality 3D printers, starting from very popular Ender-3. K1 Max is one of the best Creality 3D printers and out of the box, it is ready to print with many technical filaments too. Do we need any modification on this 3D printer?

Amazon link (not affiliate): amazon.com/dp/B0C6248YFR?maas=maas_adg_C4D5924CB745BBE0F79BA93C22FE25DC_afap_abs&ref_=aa_maas&tag=maas

Mentioned in the video:
YXPolyer PC-CF: youtu.be/zaeBkfMhSIQ
BambuLab ABS-GF: youtu.be/Q-20o5AKWX8
Gear bearing: thingiverse.com/thing:53451
Tweezers: thingiverse.com/thing:1728041
D6 dice (calibration cube): printables.com/model/399278-dice-as-20mm-xyz-calibration-cube

Chapters:
0:00 Introduction
1:12 Specifications
1:55 Unboxing, Assembling
3:38 Turning ON, calibration
4:15 Benchy
4:36 Noise
5:28 Slicer
5:45 D6 dice (PLA)
6:01 Gear Bearing (PLA)
6:20 Big printing (PLA)
7:05 PETG
7:51 ASA
9:05 ABS-GF
9:49 PC-CF
11:19 Conclusions

#3dprinting #3dprinter #creality #k1max

What is the best PETG filament? 10 different PETG brands tested

My Tech Fun 2024-06-23 | Is there a bigger difference between PETG brands? Which one is the best? 10 different PETG filaments are tested in this video, to see is there any bigger difference in mechanical properties.
Tested PETG filaments: Prusament, Polymaker PolyLite, BambuLab PETG basic, Creality, Sunlu, eSun, Overture, Eryone, AmazonBasics, Hatchbox.
Everything is printed on Prusa MK4 at 245°C.
The test includes: tensile testing, layer adhesion, bending, creep, temperature resistance and impact strength.

Similar testing with 16 PLA filament brands: youtu.be/spCtiX4b3ds

Chapters:
0:00 Introduction
0:40 Testing method
2:37 PETG filament brands
3:19 3D printing setup
4:25 3D printing
6:24 Tensile test
6:51 Layer adhesion test
7:27 Creep test
9:06 Temperature test
9:39 Bending test
11:06 Impact test
12:23 Conclusions

#3dprinting #petg

But why only C? Is it really improved? Kingroon KLP1 230 Klipper based fast coreXY 3D printer test

My Tech Fun 2024-06-21 | Kingroon's new 3D printer is KLP1 230, which is fast Klipper CoreXY 3D printer, very similar to previous model KLP1 (210). The original KLP1 was the first CoreXY printer by Kingroon and I had that feeling, that it is not finished. This is the reason, why I was curious about the latest version, I wanted to see if all those issues are fixed by now.

Product page (affiliate): kingroon.com/products/kingroon-klp1-corexy-3d-printer-with-klipper-firmware?sca_ref=3869156.YFSe4dlZ8w

Mentioned in the video:
Previous video (KLP1): youtu.be/QWJHRYIAZPg
Owl from 3D scanning video: youtu.be/1sZjSsa4W7c
Gear bearing: thingiverse.com/thing:53451
Tweezers: thingiverse.com/thing:1728041
D6 dice (calibration cube): printables.com/model/399278-dice-as-20mm-xyz-calibration-cube

Chapters:
0:00 Introduction
1:10 Unboxing, assembling
1:45 Overview
3:18 Back to classroom
7:38 Benchy
8:47 Slicer
9:22 PLA
11:32 PETG
12:28 ABS
14:28 Conclusions

#3dprinting #3dprinter #corexy #kingroon

Even stronger Heat-Set Brass inserting method for 3D prints? Lets test it!

My Tech Fun 2024-06-13 | Everson from @GeekDetour channel presented several methods, how can we insert brass threaded heat-set inserts to be flush with the surface. One of the methods is final pressing in with the bolt.
In this video I am testing how strong are these different methods. The pull out load and the maximal torque is tested too.
Mentioned Geek Detour video: youtu.be/KC1LLU54DKU
M3 Heat Set Brass Inserts (Amazon affiliate):
amzn.to/3RnQzv0

#3dprinting

Bambu Lab ABS-GF (glass fiber) 4 different colors, same strength?

My Tech Fun 2024-06-11 | Testing Bambu Lab ABS-GF (glass fiber reinforced ABS) in 4 different colors. Great experiment to see if there is an effect of the color to the strength of the material.

BambuLab filament store (affiliate link): shrsl.com/4hnk4
BambuLab ABS vs ASA video: youtu.be/4n4GH9NmlZU

Patreon supporters have a direct access to summary table with results from previous videos.
patreon.com/mytechfun
Or if you like my work, you could just buy me a coffee: buymeacoffee.com/mytechfun

Results you can download from: mytechfun.com/video/375

Chapters:
0:00 Introduction, specs
2:21 Unboxing
4:21 Slicer, settings
4:51 3D printing
6:45 Tensile test
7:19 Layer adhesion test
7:51 Shear test (horizontal)
8:14 Shear test (vertical)
8:25 Twist test (horizontal)
9:41 Twist test (vertical)
10:35 Impact test
11:55 Shrinking
12:25 Bending test
12:55 Creep test
13:59 Temperature test
14:41 Wearing test
15:12 Results
17:52 Conclusions

#3dprinting #bambulab #abs

Bambu Lab A1, great bed slinger, but is it better than P1P? (for PLA)

My Tech Fun 2024-06-06 | Bambu Lab A1 is the best bed slinger I tested so far. But the big question is, if it should replace my P1P, which is my #1 printer for PLA material. It has many advantages compared to P1P: it is quieter, nice touch screen, can accept cardboard spool. Print quality and speed is similar, only the acceleration is slower.

Affiliate link: shrsl.com/4kffr

Models from video:
Owl: thingiverse.com/thing:1320992
Cali Dragon: printables.com/model/209121-cali-dragon
Bearing: thingiverse.com/thing:53451
D6 2 colors: printables.com/model/443431-dual-color-d6-dice-for-multicolor-3d-printing-20x2
Cow 2 colors: printables.com/model/774513-single-extruder-dual-color-dutch-cow/files
Poop bucket: printables.com/model/398786-bambu-lab-poop-bucket-filament-waste-bin-x1-and-x1

Chapters:
0:00 Introduction, specs
2:53 Unboxing
4:04 Assembling
5:37 Turning ON
6:34 Benchy
7:48 Owl, Noise (P1P vs A1)
9:46 Cali dragon
10:08 Gear bearing
10:30 Box
11:00 D6 color printing
12:15 Two objects, two colors
12:46 10h printing
13:16 3h printing
13:45 Comparison table
14:41 Conclusions
#3dprinting #bambulab #3dprinter

Can we dry the nylon at 70°C? Surprising results!

My Tech Fun 2024-06-03 | Every filament absorbs moisture from the air, and this may have a negative effect on the quality. The most sensitive to this humidity is the Nylon (Poly amide). Most of the filament dryers on the market can heat the air up to 70°C. Let's find out if this temperature is enough for drying the nylon.

If you like my work, you could support me.
buymeacoffee.com/mytechfun
patreon.com/mytechfun
But like and share is very welcome too.

0:00 About drying
1:57 The equipment
3:41 Material preparation
5:28 Results explained
12:52 Conclusions

Thumbnail image modified from: commons.wikimedia.org/wiki/File:USMC-090606-M-1739M-001.jpg

#3dprinting #filamentdryer #nylon

Flashforge ABS vs ABS Pro vs ASA - mechanical test and comparison

My Tech Fun 2024-06-01 | Flashforge filament comparison: ABS vs ABS Pro vs ASA. The results are comparable with the data from previous Flashforge PETG video. All test objects are created on Flashforge Adventurer 5M Pro 3D printer
Flashforge shop (affiliate): shrsl.com/4k62v
Previous Flashforge PETG video: youtu.be/ELeM-lvlHS0
Patreon supporters get access to summary table with all my results.
patreon.com/mytechfun
Results download from: mytechfun.com/video/372

Chapters:
0:00 Introduction
1:21 ABS 3D printing
2:35 ABS Pro
3:15 ASA
4:01 Tensile test
4:46 Layer adhesion test
5:27 Shear test
5:41 Twist test
6:01 Bending test
6:42 Impact test
7:30 Creep test
8:37 Temperature test
9:13 Shrinking test
9:52 Results
11:53 Conclusions

#3dprinting #flashforge #abs #asa

Flashforge PETG vs PETG-Pro vs PETG-CF (carbon fiber)

My Tech Fun 2024-05-31 | Flashforge PETG filament comparison: PETG vs PETG Pro vs PETG-CF. Let's find out which is the strongest. All test object were printed on Adventurer 5M Pro 3D printer.
Flashforge shop (affiliate): shrsl.com/4k62v
Patreon supporters get access to summary table with all my results.
patreon.com/mytechfun
Results download from: mytechfun.com/video/371

Chapters:
0:00 Introduction
1:16 PETG 3d printing
2:23 PETG Pro
2:48 PETG-CF
4:01 Tensile (pulling) test
4:32 Layer adhesion test
5:02 Shear test
5:19 Torque (twist) test
5:43 Bending test
6:12 Impact test
7:01 Temperature test
7:36 Creep test
8:36 Results
10:45 Conclusions

#3dprinting #flashforge #petg

eSun eABS-GF vs eABS-HT (glass fibers vs high temperature ABS)

My Tech Fun 2024-05-23 | This is the comparison of two ABS filaments by eSun: The eABS-GF (glass fiber reinforced ABS) and eSun HT (high temperature ABS).

Product pages (not affiliate):
eABS-GF: esun3d.com/eabs-gf-product
eABS HT: esun3d.com/eabs-ht-product

Download results: mytechfun.com/video/370
If you like my work, don't forget to like the video or/and subscribe to the channel. Donations are welcome too :-)
Patreon supporters have access to summary table with all my results: patreon.com/mytechfun
Buy me a coffee: buymeacoffee.com/mytechfun
PayPal donations: mytechfun.com/donation

Chapters:
0:00 Introduction
1:56 Unboxing
2:44 HT, 3D printing
4:35 GF, 3D printing
5:40 Tensile test
5:59 Layer adhesion test
6:19 Shear test
6:35 Torque (twist) test
6:55 Bending test
7:24 Creep test
8:05 Temperature test
9:01 Shrinking
9:22 Wearing test
9:52 Impact test
10:52 Results
13:18 Conclusions

#3dprinting #esun #absfilament #abs

BambuLab A1 Mini, testing with PLA, PETG, TPU. When to use AMS?

My Tech Fun 2024-05-14 | Bambu Lab A1 Mini is a fast and small bed slinger 3D printer. The working area is 180x180x180 mm. In this video it was tested with PLA, PETG and TPU materials. As a 3D printer for beginners, this video tries to explain when it is worth using AMS and when it is wasting a lot of materials.

Product link (affiliate): shrsl.com/4j59b

Two color D6 dice: printables.com/model/443431-dual-color-d6-dice-for-multicolor-3d-printing-20x2
Gear bearing: thingiverse.com/thing:53451

Conclusions:
0:00 Introduction
2:16 Unboxing
3:22 Assembling
5:24 Turning ON, calibration
6:20 Benchy
7:40 Honeycomb organizer
8:15 3 colors Benchy
9:11 Flying toy
9:37 Screw gauge
10:02 Scraper
10:37 2 colors D6 dice
12:08 Bearing, 2 colors
12:37 Bearing, fill tool
13:25 Flush into object
13:47 Noise
14:07 Back to D6 dice
14:57 Two AMS examples
15:23 PETG
16:28 TPU
17:42 Conclusions

#3dprinting #3dprinter #bambulab #a1mini

Creality Falcon 2 Pro - enclosed 40W diode laser, safe even for my students :-)

My Tech Fun 2024-05-12 | Creality Falcon 2 Pro is the safest laser engraver in Creality line, safe enough, that I can present it to my students. Just some of safety properties: enclosed, smoke exhaust fan, safety switches, emergency stop button, fire detector etc. Camera and LED light helps with positioning of the design on the work surface.
Product link (affiliate): shrsl.com/4j2vy

Contents:
0:00 Introduction
0:48 Specifications
1:06 About safety
2:12 Unboxing
4:37 Overview
7:03 Camera calibration
8:27 3mm plywood engraving
10:04 3mm plywood cutting
10:31 Air vs no air
11:00 5mm plywood cutting
11:45 3mm MDF wood cutting
12:20 3mm black acrylic cutting
12:55 20mm wood cutting
13:21 Anodized aluminum
13:39 Stainless steel
14:29 Conclusions

#creality #laserengraving #lasercutter #laserengraver #falcon2pro

PolyDryer test, the filament dryer and storage box by Polymaker

My Tech Fun 2024-05-08 | PolyDryer is Playmakers’ solution for drying and storing the 3D printing filament. The Polydryer Box can be bought separately. Color changing silica gel will help the drying process.

Product link (affiliate): us.polymaker.com/products/polydryer?aff=49
Filament dryer comparison page: mytechfun.com/filament-dryers

If you like my work, you could like or share the video, but donations are welcome too ;-)
Buy me a coffee: buymeacoffee.com/mytechfun
PayPal donations: mytechfun.com/donation
Patreon: patreon.com/mytechfun

Contents:
0:00 Introduction
0:25 Specifications
1:47 Unboxing
5:37 Turning ON, screen
6:02 Sponge test
8:06 Noise
8:34 Back to sponge drying
10:27 Hot air temperature
11:19 Data analysis
12:13 Conclusions

#3dprinting #filamentdryer #polymaker

Testing tribo filaments: Igus Iglidur i150 vs i180

My Tech Fun 2024-05-05 | Igus Iglidur i150 and i180 are tribo filaments, accoring to specifications, wear resistant materials with low friction coefficient. For the comparison, I printed some parts from PETG and ASA.
Product page (not affiliate): https://www.igus.eu/3d-print-material/3d-print-filament

If you like my work, you could like or share this video, but donations are welcome too:
Buy me a coffee: buymeacoffee.com/mytechfun
Patreon: patreon.com/mytechfun
PayPal donations over: mytechfun.com/donation

Linear bearings downloaded from Printables: printables.com/model/36291-unit3ds-lm8uu-linear-bearing

Chapters:
0:00 Introduction
0:55 About i150
2:01 About i180
2:40 i150 3D printing
4:56 i180 3D printing
6:58 Hook test
7:20 Layer adhesion test
8:23 Wearing test
9:20 Temperature test
10:28 Friction test (glass, steel)
11:29 Sliding linear bearings
14:42 Results
16:25 Final thoughts

#3dprinting #tribofilament #igus

FixDry NT1 filament dryer test

My Tech Fun 2024-05-02 | FixDry NT1 is a filament dryer with strong heater, operating principle is based on food dehydrators. According to specifications, it can reach 70°C. Tested version is an older one (or maybe prototype), there is a new version, with heat protector and bigger rollers (mentioned in the video).
Product page (not affiliate): fixdryofficial.com/collections/collections/products/fixdry-high-value-3d-filament-2-spools-compatible-dryerbox

Comparison page: mytechfun.com/filament-dryers
Information about the upgrade parts can be found in first comment.

If you like my work, you could support me:
Buy me a coffee: buymeacoffee.com/mytechfun
Patreon: patreon.com/mytechfun
PayPal: mytechfun.com/donation

Chapters:
0:00 Introduction
0:21 Specifications
0:45 Why filament dryer?
1:04 Unboxing
1:30 Overview
5:32 Sponge test
11:01 Hot air temperature
12:08 Filament surface temperature
13:24 Solution for hot air
14:28 Data analysis
16:04 Conclusions

#3dprinting #filamentdryer #fixdry

Sunlu S4 filament dryer testing

My Tech Fun 2024-05-01 | Sunlu FilaDryer S4 is a filament dryer which can dry 4 spools at once. The maximum temperature is 70°C. It has a powerful 330W PTC heater for faster heating.
Product link (affiliate): sunlu.com/products/sunlu-filadryer-s4?sca_ref=6072024.hoQfHOudeF
The sponge and noise tests are comparable with other similar testing videos. The link to this filament dryer comparison table: mytechfun.com/filament-dryers

If you like my work, you could support me:
Buy me a coffee: buymeacoffee.com/mytechfun
Patreon: patreon.com/mytechfun
PayPal: mytechfun.com/donation

Chapters:
0:00 Introduction
0:17 Specifications
0:52 Why filament dryer?
1:09 Unboxing
1:39 Overview
3:28 Power ON, screen
4:12 Sponge test
6:40 The noise
7:02 Back to sponge test
9:02 Data analysis
9:51 Conclusions

#3dprinting #filamentdryer #sunlu

Creality Space Pi filament dryer test

My Tech Fun 2024-04-30 | Space Pi filament dryer by Creality is able to heat up the air up to 70°C, which should be enough for drying nylon too. Sponge and noise tests are comparable with other similar testing videos.

Product page (affiliate link): shrsl.com/4icti

Comparison page: mytechfun.com/filament-dryers

If you like my work, you could support me:
Buy me a coffee: buymeacoffee.com/mytechfun
Patreon: patreon.com/mytechfun
PayPal: mytechfun.com/donation

Chapters:
0:00 Introduction
0:10 Why filament dryer?
0:35 Specifications
1:28 Unboxing
3:16 Turn ON, display
3:57 Noise
4:20 Sponge test
8:52 Conclusions
#3dprinting #filamentdryer #creality

Product Giveaway: Elegoo Neptune 4 Pro

My Tech Fun 2024-04-28 | As a part of 5th MyTechFun birthday, there was a product giveaway on this youtube channel. Acmer, Creality and Elegoo offered products as a gifts. The winner of Elegoo Neptune 4 Pro never appeared, and as I mentioned in my previous video, I will do another livestream using the presented BenQ camera and draw the winner from commenters of that latest video.
I hope we will have more luck today..
The mentioned video: youtu.be/cqb2FI6kpHQ?si=sAr6srh3vr-ViYyl

BenQ ideaCam S1 Pro, Live Demo Webcam

My Tech Fun 2024-04-26 | BenQ ideaCam S1 Pro is a 3-in-1 product (portrait, documentation and microscope camera) and we can switch very quickly between these.
The ideaCam S1 Plus version is similar but without remote control.
BenQ ideaCam product page: bit.ly/4c9Wzjv

Amazon product page (US): amazon.com/BenQ-ideaCam-Plus-Resolution-Microphone/dp/B0BPB6L5R8
Amazon product page (UK): amazon.co.uk/gp/product/B0BPB6L5R8?th=1

#BenQ #BenQWebcam #LiveDemoWebcam #ideaCam #DocumentCamera #ComputerCamera #WebcamWithZoomLens #webcams

PEI, PEO, PEY sheets. Which one is your favourite? I have mine..

My Tech Fun 2024-04-22 | P3D sent me 3D printing sheets for the testing. These are for BambuLab printers (P1P, P1S, A1, X1C) but they are available in many different sizes. Tested sheets are textured PEI, PEO and PEY. All 3 sheets are two sided. I measured the bed adhesion but also, I analyzed the bottom surface too. In most cases, they take over the pattern from the sheet.
PEO, PEY, PET, H1H sheet collection purchase link (not affiliate):
https://p3d.mx/collections/pei-peo-pey-pex-pet-build-plates

Dimensions of test object: base 20x10 mm, hole is at 30 mm height. You can download this object for your testing on Printables:
printables.com/model/465670-mytechfun-test-objects/files
Search for file: bed_adhesion-test-20x10.stl

Contents:
0:00 Introduction, unboxing
4:00 Textured PEI
4:57 PEO
6:09 PEY
9:27 Conclusions

#3dprinting #3dprintingsheet #pei #peo #pey

Sovol SV08 based on Voron 2.4, similar print quality for fraction of the price

My Tech Fun 2024-04-21 | Sovol SV08 is based on very popular Voron 2.4 design. The quality of this design is better even from todays consumer CoreXY printers on the market.
I am not sure how, but Sovol made this printer cheaper than many voron kits (those kits requires 40+ hours of assembling)

Product page: sovol3d.com/products/sovol-sv08-3d-printer

Mentioned in the video:
Car: printables.com/model/211483-print-in-place-suzuki-jimny
Goat: printables.com/model/268287-goat-statue
Plant: printables.com/model/33098-tabletop-plant-tree-agave/files

Contents:
0:00 Introduction
0:34 Specifications
1:16 About Sovol, Voron
4:21 Unboxing
5:47 Assembling
7:40 Turning ON, network
8:53 First homing
9:32 Leveling
11:44 Fast Benchy, noise
13:23 Normal Benchy
14:29 Slicer
14:45 Dice
16:48 Bed level test
17:36 Flow rate test
18:44 Goat, timelapse
19:14 Car (print-in-place)
20:20 Filament sensor test (D12 dice)
20:58 Nice timelapse
22:12 Max Z coordinate?
22:32 Conclusions

#3dprinting #sovol #voron #sv08

Lets make a simple puzzle with WeCreat Vision laser engraver

My Tech Fun 2024-04-19 | Can you solve this small puzzle? Only from two peaces but 9/10 of my friends coudn't solve it after 1 hour of trying. Create a symmetrical shape, don't overlap the objects. In this video I am using WeCreat Vision laser engraver to create these shapes from plywood but STL files are also provided.
Download files: printables.com/model/849144-simple-puzzle-from-two-peaces
WeCreat Vision review video: youtu.be/eNr2LSkZerg
WeCreat Website: bit.ly/43vsWp3

#laserengraving #3dprinting #puzzle