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Anti Backlash Nut in OpenSCAD — zdjęcie 1
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Anti Backlash Nut in OpenSCAD

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UPDATE see: Improved Anti Backlash Nut in OpenSCAD This anti backlash nut is based on nuts I bought for the HyperCube

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UPDATE see: Improved Anti Backlash Nut in OpenSCAD

This anti backlash nut is based on nuts I bought for the HyperCube Evolution (see these nuts in the custom bracket I created here). Note that an updated and improved version with less backlash can be found here.

As my Tr8x4 rods have not arrived yet, I designed this nut to play with the anti backlash concept.

Note that this design uses the following libraries:

Edit 20/11/2017:

Updated the text to include the link to the improved and updated anti-backlash nut.

Print Settings

Printer:

Anet A8/Ultimaker 3

Resolution: 

0.08 - 0.12 - 0.16

Infill:

50%


 

Notes:

 

Printed at 0.16 initial layer and 0.12 for all other layers; came out perfect, although a bit tight.

Later printed on Ultimaker 3 with 0.06 resolution in Nylon and POM. The printed objects were not as good as the machined version, so I left this as an interesting experiment.

Post-Printing

The top nut can use a little sanding to perfectly fit into the top cylinder.

Note to include a spring with 10 mm inner diameter with length 20 mm.

 

Category: 3D Printer Parts

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