Mainly introduced the detailed structure and working process and the technology analysis of the blanking-drawing-extruding compound die for the stainless steel whistle pot cover.

主要介绍了不锈钢球形响壶盖的落料、拉伸、挤边复合模的详细结构、模具工作过程、工艺分析。

youdao

Mainly introduced the detailed structure and working process and the technology analysis of the blanking-drawing-extruding compound die for the stainless steel whistle pot cover.

主要介绍了不锈钢球形响壶盖的落料、拉伸、挤边复合模的详细结构、模具工作过程、工艺分析。

youdao