METHOD FOR BLANKING FOR PRODUCING MULTIPLE ARTICLES FOR PRESS MOLD

摘要

The present invention relates to a composite blanking method of a press die in particular, in the blanking process, the cutting is made along the approximate shape of the product, as to work blank the different parts at the same time, from the blank strip 10 of the coil material the drawer so as to blank the bracket 30 lowers the parts (a) split on both sides of the arm 20 having the same thickness and material as the arm 20, be of many different kinds of products, items formed in a blanking process, a single It can can, thus, reduce the material so that, to help shrink the pressing process.