Title: Theory of Hole Punching
Author: Steve Benson
Format: DVD
Length: 38 minutes and 20 seconds
Published: 2008
Description:
On this DVD we learn about tool selection; not just clearances but the correct profiles or grind. The various phases of the punching process and the effects of clearance on it and burring.
We discuss how to calculate tonnage requirements and the basics of G and M coding. Also covered: galling, basic program review, forming tools, general maintenance and best practices for metal punching.
Featuring Industry Expert Steven D. Benson
He is the author of seven textbooks on Press Brakes, Turret Punches and Lasers.