piercing die

常見例句

雙語例句

• Piercing technology for oblique holes on conical surface was analyzed and a new piercing die structure for the conical part was introduced.
  分析了錐面斜孔沖裁的工藝，介紹了一種新型的錐形件沖孔模結(jié)構(gòu)。
• Further, the structural characters, design thought, proceedings required attention and assemble process of this piercing die are introduced.
  并介紹了該對沖孔模具的結(jié)構(gòu)特點、設(shè)計思路、應(yīng)注意的問題和裝配工藝性。
• This paper explains the design of piercing die for steel tube, especially the manufacturing process using bench worker's experience to reduce the manufacturing cost.
  介紹鋼管沖孔模具的設(shè)計，如何利用鉗工的操作技能來制造上、下沖孔模具，降低制造成本；
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