Posted by Ron V on August 05, 2015 at 04:02:46:
In Reply to: hobbing tapered splines posted by cranky on July 31, 2015 at 08:24:08:
It's a process that requires special taper ground hob.
Feed is a combination of axial & tangential.
See here - http://www.geartechnology.com/issues/0194x/gimpert.pdf