Sheldon Tail Stock Repair

Rex · Nov 10, 2021

This is from my Sheldon T56 P lathe. There were 2 short setscrews in the threaded holes only 4 or 5 threads long which were folded over sideways and the nut pulled almost 1/2 way out of it's hole.

My first thought would be new holes with longer fine thread setscrews, but I'm seeking advice from the more experienced.

Richard King · Nov 10, 2021

That is how some mfg. anchored in the nuts. If you want to re-install check for burrs, then file so the nut will slide in aligning the holes, Then tap. then use a bottom tap. Then blue Loc-Tite the screws If it was removed, the former owner felt he needed a new one. If you are replacing it, drill and tap new holes in another location

Edit: After looking at picture again, the treads are worn as they are suppose to be square (Acme) and the quill looks buggered up. If you want to by a new nut and screw, order from Green Bay Mfg. You will have to do some machining to both to make them fit. I am not sure you can buy new parts from Sheldon.

Rex · Nov 10, 2021

Thanks for reference to Green Bay, looks like good products.

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Sheldon Tail Stock Repair

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