快走丝电火花线切割加工试验研究  

Experimental research on the electrical discharge wire cutting in a high wire motion speed

作　　者：高德东[1] 王珊[1] 叶军[1] 刘建强[1] 段国平[1] 王惠平[1] 陈咏华[1] 

机构地区：[1]青海大学机械系,青海西宁810016

出　　处：《青海大学学报（自然科学版）》2009年第6期10-12,41,共4页Journal of Qinghai University(Natural Science)

基　　金：青海大学中青年科研基金项目(2008-QG-05)

摘　　要：结合青海大学基础工业训练中心的DK7740型电火花线切割机床,研究了脉冲宽度和峰值电流对线切割加工效率和表面质量的影响,为正确选择电参数提供了参考。Based on DK7740 WEDM in the fundamental industry training center of Qinghai University,the effects of the pulse width and peak current on the machining efficiency and surface quality are studied in this paper and the results can provide some references for electrical parameter＇s selection during machining process.

关 键 词：电火花线切割 加工效率 表面质量 脉冲宽度 峰值电流 

分 类 号：TH161[机械工程—机械制造及自动化]