高铌钛铝合金中走丝电火花线切割加工工艺研究
2018-07-16
作者：杨彦平，王燕青，杨胜强，武锋锋，李文辉
单位：太原理工大学；精密加工山西省重点试验室
摘要：为了研究高铌钛铝合金工件中走丝电火花线切割加工工艺，以脉冲宽度、放电跟踪间隙、运丝速度三个工艺因素为研究对象，基于在中走丝电火花线切割加工高铌钛铝合金工件试验，揭示三个工艺因素对加工效率、切缝宽度扩大量和表面质量的影响。
关键词：高铌钛铝合金；中走丝电火花线切割；放电跟踪间隙；运丝速度
中图分类号：TG611；TH162文献标志码：A
Study on Processing Technology of Medium Speed WEDM in HighNb Titanium Aluminum Alloy
Yang Yanping，Wang Yanqing，Yang Shengqiang，Wu Fengfeng，Li Wenhui
Abstract:In order to study the processing technology of wire EDM in high niobium titanium aluminum alloy workpiece，the technological factors of pulse width，discharge tracking gap and wire speed are taken as the research objects.Based on the test of medium speed wire EDM，the results show that the influences of three technological factors on processing efficiency，the width of the slit and the surface quality of the highniobiumtitanium alloy.
Keywords:high niobium titanium aluminum alloy；middle speed WEDM；discharge tracking gap；wire speed