Abstract

Based on the Cover of the stamping process and the deep drawing process,

Comparative analysis of the process of forming three different stamping process (single

processes, complex processes and continuous processes) confirm completion of a

composite model blanking, drawing processes and punching process. On the cover of

the cold stamping process, right after the Cover of the mass production, quality

components, and the use of structural components of the analysis, research, in line with

lower performance prerequisite to the identification of stampings, Stamping method

used to complete the processing components, and a brief analysis of the blank shape,

size, layout, the Conference Board, the number of Drawing, stamping processes in

nature, number and sequence determination. For the process, the center of pressure, the

die size and the tolerance of the calculation, design mold.

Key words: Composite molding ；Blanking; Punching; Drawing; Cover