Posted by tom on December 02, 2011 at 16:05:22:
In Reply to: lead angle correction - worm gear hobbing posted by bob M on November 24, 2011 at 12:03:09:
I use gear hob to "nail"
adjust the position to emulate the same diameter of the worm,
and tilt
the head wears hob cutter,
rotating the tilt of the nail,
read the picture
regard tom