shaping and piercing die是什么意思

用法例句

The side-forming punching die for hot blast cover with double convex boss;

热风罩立边双凸台侧成形冲孔模

By analyzing the working process of leaking plate forming piercing compound die,the broken reasons of small convex die are found out.

通过对漏盘成形冲孔复合模工作过程的分析,找出了小凸模折断的原因,通过对小凸模采用全行程导向保护,改善了小凸模的工作条件,保证了模具的正常使用。

A parametric design system of the punch head in stamping dies for sintered gears was developed based on Pro/E Wildfire 2.

0为平台,以Pro/Program为二次开发工具,对成形模冲进行参数化开发设计,实现了模冲设计的自动化,提高了模具设计的精度和效率,为其他粉末冶金模的设计提供一定的参考。

A piercing and sizing die for manufacturing the German-style fitter's hammer was introduced.

介绍了一种德式钳工锤冲孔整形模具 ,利用该模具可有效避免德式钳工锤热锻工艺中冲孔时的变形 ,提高了产品质量。