Ortur Laser Master 3 Fume Extraction Nozzle Installation @EmbraceMaking

Uploaded November 2022 | Updated September 2026, 1 week ago

In this video I will walk you through the installation of the fume and smoke extractor nozzle that I designed for the ORTUR Laser Master 3. This nozzle sucks the fumes right at the source and will significantly limit the amount of smoke and odor escaping into your room.

Laser Master 3 Fume Extractor Nozzle:
► embracemaking.com/products/ortur-lm3-10w-fume-extraction-nozzle

It is used in conjunction with a filtration system that should capture the fumes / odors / particulates and prevent them from escaping into the air. I designed a low cost solution by adapting common HEPA and activated carbon filters to shop vacuums. This works great for light duty applications. If you are running your laser cutter or engraver for long periods you should consider a higher end professional solution.

Shop Vacuum Fume Filtration Video:
► youtu.be/k7qTE4t4sf8

Always remember to practice proper laser safety. These lasers can seriously harm you directly (your eyes) or indirectly (your lungs and health). ALWAYS wear your safety glasses! By-products from processing certain materials can be toxic and harm you. DO NOT CUT vinyl materials like PVC even with a filter system! Check this list for hazardous materials before cutting something:

► wiki.atxhs.org/wiki/Laser_Cutter_Materials

If you don't own an ORTUR Laser Master 3 yet, please check the links below. One is through my affiliate partner for this video: zBanx on behalf of ORTUR:

► https://s.zbanx.com/r/3ct1YNngcHmX

The other is through Amazon. As an Amazon Associate may I earn from qualifying purchases (at no extra cost to you):

► amzn.to/3O6VgWR

If you are looking for products or items I've used with the ORTUR Laser Master 3 in this video, see below.

Adhesive Cable Tie Clips:
► amzn.to/3dTw4VS

CPAP Hose:
► hamzn.to/3DmcxHF

Laser Proof Silicone Work Surface Mat (20" x 28")
► amzn.to/3zDyMG7

Laser Proof Silicone Work Surface Mat (23.5" x 31.5")
► amzn.to/3A0Fzv1

IKEA Memo Board (Used as the laser work table)
► ikea.com/ca/en/p/soedergarn-memo-board-with-magnets-white-10433828/?gclid=CjwKCAiA68ebBhB-EiwALVC-NpvAQU47J7jQFzWQnEzU8EArJwZ1tTVYrfCjlmpx19fBc-bX6WncCxoCCakQAvD_BwE

If you want to see some of the recommended material settings from ORTUR, go here:

► ortur.net/pages/materials-reference-1

SAFETY WARNING: DO NOT CUT THESE MATERIALS:
► wiki.atxhs.org/wiki/Laser_Cutter_Materials

0:00 Intro
1:12 3D CAD Rendering
1:37 Installation
3:28 Other Applications
3:53 Outro

#ortur #lasermaster3 #laserengraver

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Ortur Laser Master 3 Fume Extraction Nozzle Installation

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And this is simply due to the fact that Creality has very conservative machine limit settings in the firmware. The printer simply cannot accelerate fast enough with those settings to cut down on print time for small prints. This can easily be changed and you can get the printer moving quite a bit faster without any further modifications out of the box. Overall, you can get very respectable print quality at ~80mm/s external perimeters, and 125mm/s speeds for internal features. This is still better than most other consumer grade printers on the market today. With a large enough print, you can get the print head moving up to 250mm/s and the extruder/hot end combination will keep up, but dont expect exceptional quality of your print surfaces at this speed. When attempting to run very high speeds and accelerations, I noticed that quality is lost on sharp corners (as one would expect) and the printer would greatly benefit from some advanced compensation techniques like linear / pressure advance. The Z motion system also leaves something to be desired as it is fully cantilevered and the free end of the bed support sags. The adjustment screws and knobs will allow you to properly level the print bed, but it is very evident that you have to unscrew the front knobs much more to compensate. The use of V-wheels on the cantilevered Z motion system was also a questionable design choice. Despite all of this, the printer still manages to make very nice prints and there are no Z artifacts surprisingly. In future videos I plan to address several of the Creality Ender 7 shortcomings. Namely, I have already designed and prototyped a 3 point linear rod and lead screw system for this printer to eliminate the bed sag and increase the lateral stability of the print bed. After that, I will be installing Klipper and trying to do a more advanced tune and control for this printer in hopes of achieving much higher speeds while maintaining quality. Perhaps a direct drive extruder and hot end are also in the works! Overall, the Creality Ender 7 is a well built machine with a lot of potential. There are some issues that need to be addressed but stick with me and we will get this printer flying! Start g-code: G90 ; use absolute coordinates M83 ; extruder relative mode M140 S{first_layer_bed_temperature[0]} ; set final bed temp M104 S165 ; set temporary nozzle temp to prevent oozing G4 S10 ; allow partial nozzle warmup G28 ; home all axis G1 Z5 F240 G1 X2 Y10 F3000 M190 S{first_layer_bed_temperature[0]} ; wait for bed temp to stabilize M104 S{first_layer_temperature[0]} ; set final nozzle temp M109 S{first_layer_temperature[0]} ; wait for nozzle temp to stabilize G28 Z ;home z axis G1 Z2 F240 G1 X1 Y20 F5000 G1 Z0.28 F240 G92 E0 G1 Y140 E10 F1500 ; prime the nozzle G1 X2.3 F5000 G92 E0 G1 Y20 E10 F1200 ; prime the nozzle G92 E0 If you enjoyed this video please consider subscribing! Please post comments and questions below! #DIY #3dPrinting #Creality 00:00 Intro 01:00 Unbox / Assembly 13:00 Bed Levelling 16:45 Loading Filament 18:56 Slicer Settings 22:57 Print Samples and Thoughts 28:04 Outro **************************************************************** If you enjoy and have benefited from my content and are feeling generous I would love your support! You can buy me a coffee here: ► https://www.paypal.com/donate/?hosted_button_id=V2T6MEFUGP73Y ☕ By supporting my channel you are encouraging me to continue with this time consuming endeavor. A lot of time goes into design work, building my projects, filming the videos, editing the videos, etc. Plus it all costs money! Your generosity goes a long way in helping me bring you better content as often as I can! Follow me on Instagram! ► https://www.instagram.com/embracemaking/ 📷 If you liked this video, perhaps you will also enjoy some channels that I personally find inspiring and interesting... ► The Hacksmith https://www.youtube.com/channel/UCjgpFI5dU-D1-kh9H1muoxQ ► Adam Savage Tested https://www.youtube.com/channel/UCiDJtJKMICpb9B1qf7qjEOA ► Thomas Sanladerer https://www.youtube.com/user/ThomasSanladerer$

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