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mini lathe lever tailstock feed

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Anthony Knights03/11/2018 08:47:27
253 forum posts
80 photos

Reference the block that fits at the rear of the existing tailstock body, there appears to be no mention of the material used. I would have thought that mild steel or cast iron would be OK but in photo 2 it looks like brass.

Am I correct in saying that the height of the block is 40.5mm?

In fig 2 the threaded potion of the new lead screw looks longer than that on the original. I this correct?

Neil Wyatt03/11/2018 09:21:47
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Moderator
16279 forum posts
681 photos
74 articles

JS used mild steel on the original one.

Neil

Ian S C03/11/2018 10:50:16
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7427 forum posts
230 photos

I think some of JS's photos of steel bits came out brassy because of lighting, I think he mentioned that in one thread a few years ago.

Ian S C

Michael Cox 103/11/2018 11:21:36
509 forum posts
27 photos

The block is mild steel. I think it is clear in Photo 6 that it is not brass. If it looks brassy in Photo 2 then it is just a lighting effect.

The block is 40 mm high. I seem to have omitted to include this dimension. My apologies for this omission.

The dimensions of the new feedscrew are given in Fig 8.

I hope this clarifies the drawing.

Mike

Anthony Knights04/11/2018 09:40:26
253 forum posts
80 photos

Thank you gentlemen for your replies.

Anthony Knights04/11/2018 09:42:17
253 forum posts
80 photos

Thank you gentlemen for your replies. I hope to construct this shortly.

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