Imperial thread on metric lathe!

Steve · 2006-11-10T19:42:23+00:00

Hi FolksI have recently acquired one of the little 7x12 minilathes. Its themetric model and came with a small box marked "gear wheels for imperialthreads". I want to cut a 32tpi on some 1" brass bar.I note on the `Little Machine Shop minilathe manual` that to cut 32tpiI need gear wheels 20,any,any,40 in the order A,B,C,D on the gearmounting. Will this give me 32tpi without a different leadscrew?. I seethat to cut metric threads with an imperial lathe a 127 tooth gear isreqd, is there a similar requirement for cutting imperial threads on ametric lathe?.CheersSteve

Nov 10, 2006 Last reply: 1 year ago 22 Replies

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Stecica 1 year ago

Sorry, Unified (not united)

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Bob La Londe 1 year ago

I think we may have set a new record.

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Bob La Londe 1 year ago

This Zombie thread is old enough to vote.

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