Lathe Soft Jaws
Hi folks I'm considering machining soft jaws for a pnuematic chuck to hopefully improve concentricity. If I wanted to grip bars from 50mm dia to about 10mm dia would three sets of jaws be enough? What I'm basically asking is are there any rules-of-thumb relating bar diameter and the amount of jaw contact / diameter? Regards Rob -- Rob Hammond |
Lathe Soft Jaws
How about improving your standard jaws. Many posts here about that! I hone
my hard jaws every couple of years and hols .005" which is good enough for me. I make soft jaws for each critical job that hold .0005". I bore soft jaws about .002" under dia of the workpiece. "Rob Hammond" wrote in message ... Hi folks I'm considering machining soft jaws for a pnuematic chuck to hopefully improve concentricity. If I wanted to grip bars from 50mm dia to about 10mm dia would three sets of jaws be enough? What I'm basically asking is are there any rules-of-thumb relating bar diameter and the amount of jaw contact / diameter? Regards Rob -- Rob Hammond |
All times are GMT +1. The time now is 01:51 PM. |
Powered by vBulletin® Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2004 - 2014 DIYbanter