A METHOD OF PROCESSING METAL PARTS BY BLANKING.

摘要

A method of processing metal parts and the like by blanking is described and comprises the steps of performing a first blanking step on a semi-finished product (1) in order to produce a blanked semi-finished product (20), and of performing a subsequent processing of the blanked semi-finished product to produce a finished product (30, 40), wherein the first blanking step is performed leaving an allowance on the blanked semi-finished product (20), and wherein the subsequent processing comprises at least one second blanking step by which the allowance is removed from the blanked semifinished product.