花型類零件電火花線切割加工

機械論文編號:JX074  字數:10162,頁數:23 

目  錄
1緒論  1
2零件圖的工藝分析  1
  2.1分析零件圖  1
  2.2數控線切割加工方案的確定  2
3工藝準備  2
  3.1工件準備  2
  3.2工藝參數的選擇  2
  3.3工作液的配制  4
4線切割加工工件的裝夾和位置校正  5
  4.1工件的支撐裝夾方式  5
  4.2工件的找正方法  5
  4.3電極絲坐標位置的確定  5
  4.4切割路線的選擇  6
  4.5確立穿絲孔的位置  6
5設備的選擇  7
6零件的加工  7
  6.1電參數的確定  7
  6.2程序的編制  7
  6.3代碼傳輸  10
7加工過程中特殊情況的處理  11
8對產品誤差分析及解決方案  13
總結  14
致謝  15
參考文獻  16
附錄  17

摘要
本次畢業設計的內容是電火花線切割樣件加工，主要是對零件凹角和尖角進行電火花線切割加工，其內容包括使用AutoCAD軟件繪制出零件圖、對零件圖進行分析、毛坯的選擇、電參數的選擇、電極絲的選擇、機床的選擇、工件的選擇、工件的安裝及校正、CAXA線切割編程、零件的加工等，從而達到熟悉一個零件從毛坯到成品的加工過程，以及在加工過程中應注意的問題及解決方案。

關鍵詞：電火花線切割；線切割加工工藝；CAXA線切割XP軟件

The flower type is similar to part electric spark line cutting
Abstract
Author：Hu Qin
Tutor：Yan Ruiqiang
Cutting processes the line the content designing that originally time being processed piece appearance being electric spark line cutting , being that the angle carries out electric spark on the part concave angle and point mainly. Whose content is pursued including using the AutoCAD software to draw out a part , is pursue the parametric choice carrying out analysis , blank choice , electricity to the part, the machine tool choice workpiece dress gripping and rectifying CAXA line cutting programming , the part treating and so on, reaches the scheme knowing well that a part processes process from blank to finished product's, and processes the problem should pay attention to in process and solving thereby

Keywords: Electric spark line；line of cutting handicraft；CAXA line cutting XPsoftware