thread rolling stainless steel
thread rolling stainless steel
(OP)
hellow everyone,emimec here.my problem is i am thread rolling 304 s/s parts for a customer,10-32 unc by 2.9 inches long .on a manual capstan lathe ,spindle speed 750 revs.my thread rolls dont last very long 800 parts per set.this makes the job very expensive.what can i do to increase parts per set.





RE: thread rolling stainless steel
The speed sounds a bit high for stainless, but I need to think about that.
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RE: thread rolling stainless steel
RE: thread rolling stainless steel
Tool material should be fine. Maybe you should look at the surface finish.
The lower speed will help. You don't have to go real slow, just down a bit.
= = = = = = = = = = = = = = = = = = = =
Rust never sleeps
Neither should your protection
http://www.trent-tube.com/contact/Tech_Assist.cfm
RE: thread rolling stainless steel