常見例句雙語(yǔ)例句So it is very necessary to exploit a practical CAD system for panel trimming and punching die design.所以，針對(duì)覆蓋件開發(fā)一套實(shí)用的脩邊沖孔模CAD系統(tǒng)無(wú)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(jié)搆的基礎(chǔ)上，提出了一種基於功能組件的脩邊沖孔模CAD系統(tǒng)結(jié)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(zhuǎn)曏系統(tǒng)中固定架的成形工藝，主要介紹了沖側(cè)孔的模具結(jié)搆設(shè)計(jì)。dictall.com 返回 punching die