Značaj sile držanja u realizaciji upravljanja procesom dubokog izvlačenja

Abstract

Deep drawing process control means realization of control system able to generate proper action independently (through one or more control parameters) during forming process and in that way make necessary correction of process course. Influence analysis of most important control parameter – blank holding force and application possibilities in complex control systems are given in this article. Also, presented are experimental results of variable blank holding force application on the example of cylindrical part deep drawing. Material was low carbon steel sheet with galvanized zinc coating.