Posted by Russ Gearhart on January 03, 2013 at 21:16:40:
Want to cut internal splines using mazzak lathe with live tooling and a shaper cutter.
Heard it can be done,need to know what rpm
to run the chuck at,depth of cut,infeed per revolution,know the work piece and cutter need to be phased together.
20/40 pitch 37.5 pressure angle 39 splines.
Mat 4140 heat treated to 32-36 rc
THANK YOU for any help
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