With structural design of ECAP die, the accumulated effect of shear strains under ECAP was calculated.
通过设计ecap模具的几何结构，研究了剪切应变累积效应的度量方法。
2
In this paper, an improvement example of dieshear strength and bond strength of a microwave module is introduced.
本文介绍了某微波组件芯片剪切力和键合强度的改进案例。
3
A description has been made on a structure and principle of progressive die used on a general press for shear, upsetting and automatic feed used for forming small axial parts.