资讯

The Stamping Die Certificate Program is an intensive and comprehensive training and recognition program designed to develop the knowledge skill set relating to your work specialty: stamping dies.
Sheet metal is very easy to form, including the pressing in of intricate shapes with dies and a hydraulic press, but the dies ... properly rounded edges on the die’s shape and paying attention ...
There is a system of operations for altering the shape of malleable met'l.lb, namely that of causing the sheet metal to conform ... is rapidly superseding the die-stamping method 'wherever it ...