振动辅助电解车削加工技术研究  

Research on the technology of vibration assisted electrochemical turning

作　　者：房汝建[1] 干为民[1] 王祥志[1] 褚辉生[1] 黄亮[1] 

机构地区：[1]常州工学院江苏省数字化电化学加工重点建设实验室,江苏常州213002

出　　处：《制造技术与机床》2016年第4期98-101,共4页Manufacturing Technology & Machine Tool

基　　金：江苏省自然科学基金青年基金项目(BK20150255);江苏省科技支撑计划(工业)项目(BE2014051);江苏省高校自然科学研究重大项目(15KJA460002);常州市科技项目(CJ20159041;CE20135037);常州工学院校级科研基金项目(YN1406;YN1307)

摘　　要：为提高电解车削材料去除率和改善加工表面质量,提出了振动辅助电解车削加工方法。采用阴极机械振动的方式使得加工间隙呈周期性变化状态,改善电解车削加工性能。进行了添加振动辅助前后的对比验证试验,研究了相关参数对振动辅助电解车削加工影响。结果表明:振动辅助电解加工能明显改善极间状态,提高材料去除率以及减小加工表面粗糙度值;材料去除率和表面粗糙度随着振动频率、加工电压、占空比、加工间隙和电解液温度呈规律性变化。To improve the material removal rate and surface quality of electrochemical turning,vibration assisted electrochemical turning is proposed. The machining gap is changed periodically by the way of cathode mechanical vibration,which improves the performance of electrolytic turning. A comparative test is carried out to test the influence of the parameters on the vibration assisted electrochemical turning. The results show that： vibration assisted electrochemical machining（ ECM） can significantly improve the state,material removal rate and reduce the roughness of the machined surface; machining efficiency and the surface roughness regular changes with the degree of the vibration frequency,machining voltage,duty ratio,machining gap,and electrolyte temperature.

关 键 词：电解加工 车削 振动辅助 材料去除率 表面粗糙度 

分 类 号：TG662[金属学及工艺—金属切削加工及机床]