Splined Bottom Bracket Bike Tool


Upload # 806
Licensing: Attribution - Share Alike - CC BY - SA
Printer Used: MOST: Delta
3D Software: OpenSCAD
Infill: 100
Slicer: Cura
Layer Height: 0.1
Support Material: No
About Author:

spoonless

Member Since: Dec 8, 2014
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SCAD / STL Files

BottomBracketTool.3.scad

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Description

This is a splined bottom bracket tool for installing/removing BBT-32 style bottom bracket cartridges. The OpenSCAD source is parameterized so it can be easily modified to accomodate other splined bottom bracket sizes.

I have printed this in PLA and used it, it does work, However, because of the forces applied when using this tool, 100%, or near 100%, infill is highly advised.





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