News_第2页_Weihai Huabang Precision Manufacturing Co. Ltd.

Principles of mold material selection

806 2016-08-11

（1） When the wear-resistant billet undergoes plastic deformation in the mold cavity, it flows and slides along the surfa...

825 2015-11-25

Approximately 95% of precision punched parts are made of steel, with the majority being low-carbon steel. The main steel...

638 2015-09-25

In the late 1970s and early 1980s, precision stamping technology developed rapidly alongside the automotive industry and...

978 2014-09-25

The precision stamping process originated from the accuracy requirements for the surface finish of blanked stamping part...