Browse Prior Art Database

Green Sheet Punch Simulator

IP.com Disclosure Number: IPCOM000051956D
Original Publication Date: 1981-Apr-01
Included in the Prior Art Database: 2005-Feb-11

Publishing Venue

IBM

Related People

Authors:
Fredriks, RM Goldmann, LS [+details]

Abstract

A tool and technique are described here to quantify adhesion between a green sheet slug and the punch. This is a direct measurement of the propensity of the slug to stick to the retracting punch and clog the hole.