With this customizable design, you are able to create bushings, that will be printed in an optimal way. You can set the inner and outer diameter, the length, the extrusion width, number of perimeters and number of teeth.
You can find a more detailed description above each variable in the MakerBot Customizer or OpenSCAD file.
Please leave a comment, if you have any questions or problems!
Updates
2018-02-15: Groove settings added.
2018-01-09: fixed inner diameter. Thanks to kerusursaone!
2017-12-21: added chamfer angle option.
2017-10-02: I still can't recognize any wear to the bushings. I seasoned the bushings a second time with PTFE spray (this time from WD-40), just to be sure.
2017-08-15: partial fixed graphic glitch in customizer, if you are setting a chamfer
2017-08-07: added chamfer setting in customizer. There will be a graphic glitch in the preview, but the .stl-File will be generated without any glitch.
2017-06-14: After 3 months and 4kg filament, i couldn't recognize any wear to these bushings, printed…