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中走丝起源
Time:2015-8-11 11:09:22            Browse number of times:9037timaes

中走丝起源

          中走丝慢走丝、快走丝都是指的电火花中走丝线切割机床。电火花线切割机(Wire cut Electrical Discharge Machining简称WEDM),属电加工范畴,是由前苏联拉扎林科夫妇研究开关触点受火花放电腐蚀损坏的现象和原因时,发现电火花的瞬时高温可以使局部的金属熔化、氧化而被腐蚀掉,从而开创和发明了电火花加工方法。电火花线切割机按走丝速度可分为高速往复走丝电火花线切割机(Reciprocating type High Speed Wire cut Electrical Discharge Machining俗称“快走丝”)、低速单向走丝电火花线切割机(Low Speed one-Way walk Wire cut Electrical Discharge Machining俗称“慢走丝”)和立式自旋转电火花线切割机(Vertical Wire Electrical Discharge Machiningmachinetool WithRotation Wire)三类。

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