摘要
电极做高速抬刀运动能显著提高电火花加工的效率和稳定性。为探究高速抬刀窄槽电火花加工性能,分别采用5 m/min和36 m/min的抬刀速度进行了深窄槽加工实验,比较了两者的加工性能,对比分析了石墨和紫铜两种电极材料的加工效果及其损耗模式。
High speed electrode jump motion can significantly improve the machining efficiency and stability of electrical discharge machining. To investigate its effect on deep narrow slot machining, a series of experiments with jump speed 5 m/min and 36 m/min were carried out respectively, and their influence on machining performance is compared. Different machining results achieved with graphite and copper electrodes and the corresponding electrode wear were analyzed.
出处
《电加工与模具》
2013年第A01期26-29,共4页
Electromachining & Mould
基金
国家科技重大专项(2009ZX04004-021)
关键词
电火花加工
高速抬刀
深窄槽加工
加工性能
电极损耗
EDM
high speed electrode jump motion
deep narrow slot machining
machining per-formance
electrode wear
