The Theory of Hole Punching DVD teaches about tool selection; clearances and correct profiles or grind.
The various phases in the punching process and the effects of clearance on burring.
We discuss how to calculate the tonnage requirements and the basics of G and M coding as they relate to the punch press.
Theory of hole punching
Brought to by Asma LLC our parent company also covers: galling, basic program review, forming tools and general maintenance and best practices for metal punching.
You will discover how to determine if a tool needs to be sharpened while looking for alignment issues in the punch press itself; are your tools galling only on one side of the tool? Regardless of shape or profile? This video will answer many for your questions.
NTSC 45, Run time 37:20