特斯拉/工艺级 12寸滚珠丝杠机支架

Atlas/Craftsman 12" Lathe Lead Screw Support

2023-08-25 08:17:53

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Summary

To mount the Clough42 ELS on the rear of the lathe, I needed a little more thread on the lead screw and decided to replace the lead screw support with a slightly shorter version. Additionally I used two thrust bearings to react the preload.

I didn't see any existing models for the 12" lathe, therefore I added the fusion file to help others. The leadscrew spacing from the casting is a challenge to measure and my measurements are based on my original support bracket.

Thrust washers used:
TC815+2TRA Needle Roller Thrust Bearings with Washers 1/2"x15/16"x5/64"
https://www.ebay.com/itm/294844556742