快走丝线切割机厚大工件加工影响因素分析

Influencing Factors Analysis on Processing Cutting Thick and Large Parts with HS-WEDM

快走丝线切割机在切割厚大工件时,易出现切割不稳定、短路及断丝等问题,通过在DK7732型快走丝线切割机上加工厚大工件试验,从电参数、切削液及运丝系统等方面进行综合分析,提出了加工厚大工件的工艺方法。

HS-WEDM is prone to problems such as unstable cutting, short circuit and broken wire when cutting thick workpieces. Through the processing of thick workpieces on the DK7732 HS-WEDM, comprehensive analysis is carried out from the aspects of electrical parameters, cutting fluids and wire handling systems. A process for processing thick workpieces is proposed.