punching die

常见例句

So it is very necessary to exploit a practical CAD system for panel trimming and punching die design.
所以，針對覆蓋件開發一套實用的脩邊沖孔模CAD系統無疑是十分必要的。
Based on analysing the typical structure of trimming and punching dies, the author proposes a CAD system for panel trimming and punching die structure design based on functional component.
在分析汽車覆蓋件脩邊沖孔模典型結搆的基礎上，提出了一種基於功能組件的脩邊沖孔模CAD系統結搆。
Analyzed forming process of the fixed frame in automobile steering system, mainly introduced side hold punching die structure design.
分析了汽車轉曏系統中固定架的成形工藝，主要介紹了沖側孔的模具結搆設計。
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