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Cơ chế bút bi (BALLPOINT PEN MECHANISM) 1

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Cơ chế bút bi (BALLPOINT PEN MECHANISM)

By ineichen_197611

Downloads
213
Likes
61
Views
2,027

Files 8 15.5 MB

  • BallpointMechanism_02_1772741618.3mf3MF · 410.2 KB
  • BallpointMechanism_06_1772741619.stlSTL · 1.4 MB
  • BallpointMechanism_06_Brim_1772741621.stlSTL · 1.4 MB
  • BallpointMechanism_07_1772741622.stlSTL · 43.1 KB

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Description

Ever wondered how a ballpoint pen mechanism works? This is how it works. Simply print out these parts and have a look on how it's made. 

No support is needed. And with the following assembly video you are good to go.

To ensure proper clicking head for these points: 

  • Remove brim (if used) of part 06 properly
  • Grind all contacting surfaces
  • Grease these contacting surfaces (e.g. use face care cream)

Have fun.

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Print spec

Formats
3mfgcodestl
Model files
8
Total size
15.5 MB
Largest file
12 MB

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