WEDM是Wire cut Electrical Discharge Machining的簡稱，是電火花線切割加工英文簡寫，電火花線切割加工又稱線切割。其基本工作原理是利用連續移動的細金屬絲（稱為電極絲）作電極，對工件進行脈衝火花放電蝕除金屬、切割成型。它主要用於加工各種形狀複雜和精密細小的工件，例如沖裁模的凸模、凹模、凸凹模、固定板、卸料板等，成形刀具、樣板、電火花成型加工用的金屬電極，各種微細孔槽、窄縫、任意曲線等，具有加工餘量小、加工精度高、生產周期短、製造成本低等突出優點，已在生產中獲得廣泛的套用，目前國內外的電火花線切割工具機已占電加工工具機總數的60%以上。
基本介紹
- 中文名：電火花線切割加工
- 外文名：Wire cut Electrical Discharge Machining
- 簡稱：WEDM
- 又稱：線切割
主要特點
電火花線切割分為慢走絲線切割（英文縮寫是慢走絲是 WEDM-LS）,快走絲線切割（英文縮寫是快走絲是WEDM-HS），另外還有中國特有的中走絲（CNC Medium Speed Wire Cut EDM）
WEDM is abbreviated English, WEDM also known as the cut line. The basic working principle for the use of mobile thin metal wire (known as the electrode wire) to make electrodes, to carry out work on the pulse spark discharge in addition to metal corrosion, cut into type. It is mainly used for processing a variety of complex shapes and precision small parts, such as the punch Die, Die, Die Bump, fixed panels, boards, such as discharge, forming tool, a model, the EDM processing of the metal electrode , A variety of micro-hole slot, narrow, arbitrary curves, and so on, with a small allowance, high-precision machining, short production cycle, highlighting the advantages of low manufacturing costs, have access to the production of a wide range of applications, the spark at home and abroad WEDM EDM accounts for more than 60% of the total.
WEDM walking into thread cutting, quick cutting thread, as well as take in the unique Chinese silk
