help needed with c0630 lathe threading

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Mughalsamrat
Posts: 4
Joined: Wed May 16, 2018 12:17 am

help needed with c0630 lathe threading

Post by Mughalsamrat »

hello all
i am trying to put 20 thread on this lathe but not able to fix its plates can any one guide me about the sequence of these plates
ty

link of the thread i wanna put
https://preview.ibb.co/gzR7jo/IMG_20180627_012925.jpg"
plates
"https://preview.ibb.co/ioTEVT/IMG_20180627_010741.jpg"
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NP317
Posts: 4557
Joined: Tue Jun 24, 2014 2:57 pm
Location: Northern Oregon, USA

Re: help needed with c0630 lathe threading

Post by NP317 »

By "plates", are you referring to the "change gears"?

Also, a Google search for "c0630" leads me to many different sized lathes, all with that designation.
Can you provide more information on your specific machine so we can try to assist?

For example, my Grizzly G0709 14-40 lathe has gear arrangement charts on the exterior of the left side gear cover, at the top above the thread charts.
They specify and label all required change gear setups.
Does your machine have similar charts?

Thanks.
~RN
Mughalsamrat
Posts: 4
Joined: Wed May 16, 2018 12:17 am

Re: help needed with c0630 lathe threading

Post by Mughalsamrat »

its Y lathe yuejin c0630 550 150
i need a picture of its inch threading setting for 20 thread
Mughalsamrat
Posts: 4
Joined: Wed May 16, 2018 12:17 am

Re: help needed with c0630 lathe threading

Post by Mughalsamrat »

Shanghai No. 11 Machine Tool Plant, People's Republic of China Benchtop Lathe Model Center Height Center Distance C0630 150 mm 550 mm Factory Date Factory No. 15-2136 1985-


this is what the translator says
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liveaboard
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Re: help needed with c0630 lathe threading

Post by liveaboard »

I could be wrong, but I don't think it makes any difference which lathe you have. The only thing that matters is whether you have a metric or imperial lead screw.
My lathe is all metric but for the lead screw, which is imperial.
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