Gravity Utility Knife

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Marc3DP
@Marc3DP

Designs:370
Downloads:27061
Followers:0
About me:My name is Martin, better known as Marc3DP.

I'm a huge 3d printing enthusiast and a co-creator of 3D PrintShelf .

I have also a Youtube channel about 3D printing models https://www.youtube.com/c/Marc3DP

Product description

Gravity Utility Knife by OwenTF

 

This is my gravity utility knife design. I also made a toy blade if you just want to use it as a fidget toy. If you enjoy the design a like or make would be appreciated.

You can find my other toy knife designs here.

Thanks to FormFutura for providing the High Gloss PLA ColorMorph filament used in this post. I especially like the red and black color morph. You can get some for yourself by clicking my affiliate link.

You can obtain a commercial license to sell prints of this here. Commercial seller tier club members have permission use this model for commercial purposes during active membership.

Printing settings

Instructions
- I recommend printing in a resolution between 0.2mm and 0.1mm
- The only part that needs supports is the handle.
- The video below shows how to assemble the knife.
- When assembling the knife it is important to note the orientation of the flexing slider. Its sides are slanted so it only works in a specific orientation.
- I would strongly suggest using a lubricant on the flexing slider. It will work without lubricant but its action is much smoother when lubricated.
- The threading on the screw is (M8x1.25) and the threading on the knob is (M5x0.8).
- If the threading is too tight try printing the screw and knob individually or scaling them down in the x and y direction.

Hardware
- x2 4mm M3 screws, specs linked here
- x2 M3 nuts, specs linked here
- x1 utility blade

Printing Orientation

 

Disassembled Parts

 

 

Uncut Assembly Video

 

This is a re-upload of the model made by OwenTF https://www.printables.com/model/772046-gravity-utility-knife . I have the creator's consent to use the photos and description.

License

❌ Sharing without ATTRIBUTION
✔️ Remix Culture allowed
❌ Commercial Use
❌ Free Cultural Works
❌ Meets Open Definition

This work is licensed under a Creative Commons (4.0 International License) Attribution—Noncommercial—Share Alike
https://creativecommons.org/licenses/by-nc-sa/4.0/

All files (1)

gravity-utility-knife-model_files.zip (2.3 MB)

Details parameters

<p><strong>Instructions</strong><br>- I recommend printing in a resolution between 0.2mm and 0.1mm<br>- The only part that needs supports is the handle.<br>- The video below shows how to assemble the knife.<br>- When assembling the knife it is important to note the orientation of the flexing slider. Its sides are slanted so it only works in a specific orientation.<br>- I would strongly suggest using a lubricant on the flexing slider. It will work without lubricant but its action is much smoother when lubricated.<br>- The threading on the screw is (M8x1.25) and the threading on the knob is (M5x0.8).<br>- If the threading is too tight try printing the screw and knob individually or scaling them down in the x and y direction.</p><p><strong>Hardware</strong><br>- x2 4mm M3 screws, specs linked <a href="https://www.mcmaster.com/91292A109/">here</a><br>- x2 M3 nuts, specs linked <a href="https://www.mcmaster.com/90592A085/">here</a><br>- x1 utility blade</p><p><strong>Printing Orientation</strong></p><figure class="image image_resized" style="width:422.688px;"><img style="aspect-ratio:800/717;" src="https://media.printables.com/media/prints/772046/rich_content/6a6a1c9b-a7d7-4fc0-8839-66d091190c49/thumbs/cover/800x717/png/guk-prining-orientation.webp" width="800" height="717"></figure><p>&nbsp;</p><p><strong>Disassembled Parts</strong></p><p>&nbsp;</p><figure class="image image_resized" style="width:419.469px;"><img style="aspect-ratio:800/884;" src="https://media.printables.com/media/prints/772046/rich_content/e156cd4e-4618-4e0b-a684-623df41001d5/thumbs/cover/800x884/jpg/guk-photo-7.webp" width="800" height="884"></figure><p>&nbsp;</p><p><strong>Uncut Assembly Video</strong></p><figure class="media"><div data-oembed-url="https://youtu.be/tknsiIjpArY"><div style="position: relative; padding-bottom: 100%; height: 0; padding-bottom: 56.2493%;"><iframe src="https://www.youtube.com/embed/tknsiIjpArY" style="position: absolute; width: 100%; height: 100%; top: 0; left: 0;" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen=""></iframe></div></div></figure><p>&nbsp;</p><p>This is a re-upload of the model made by <a href="https://www.printables.com/@OwenTF_1791221"><strong>OwenTF</strong></a><strong>&nbsp;</strong> ➡ <a href="https://www.printables.com/model/772046-gravity-utility-knife">https://www.printables.com/model/772046-gravity-utility-knife</a> . I have the creator's consent to use the photos and description.</p>

Other information

Created onMay 7, 2024, 9:36 a.m.
Last editionMay 16, 2024, 2:40 p.m.
Added by@Marc3DP
CategoryHobby & Workshop
License datesYes
Product statusActive
Downloads8
Rating0.0
Number of likes1

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