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鈑金加工技術

鈑金加工技術知識

作者:小鋼|點擊:|發表時間:2019-01-16

鈑金加工簡介

  鈑金加工是鈑金技術職員需要把握的樞紐技術,也是鈑金製品成形的重要工序。鈑金加工是包括傳統的切割下料、衝裁加工、彎壓成形等方法及工藝參數,又包括各種冷衝壓模具結構及工藝參數、各種設備工作原理及操縱方法,還包括新衝壓技術及新工藝。零件金屬板材加工就叫鈑金加工。


 

鈑金加工方法

  非模具加工:通過數衝、激光切割、剪板機、折彎機、鉚釘機等設備對鈑金進行的工藝方式,一般用於樣品製作或小批量生產,成本較高。加工周期短,反應迅速。
  模具加工:通過固定的模具,對鈑金進行加工,一般有下料模,成型模,主要用於大批量生產,成本較低。前期模具成本高,零件質量有保證。前期加工周期長,模具成本高。
  鈑金加工流程:
  下料:數衝、激光切割、剪板機;
  成型-折彎、拉伸、衝孔、折彎機、衝床等;
  其他加工:壓鉚、攻牙等;
  焊接:鈑金的連接方式;
  表麵處理:噴粉、電鍍、拉絲、絲印等。
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