Hobbing attachment for universal milling machines Part 1 The Basics

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=9hh0H74dLxM

A hobbing attachment with electronic coupling for any universal milling machine for spur and helical gears is build with a rotary encoder and a stepper motor...

hobbing, attachment, milling, rotary encoder, gear, helical, profile shift, hob, stepper motor
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