现代制造工程Issue(6)：1-6,6.DOI:10.16731/j.cnki.1671-3133.2017.06.001
微细电加工增效关键技术研究
Technology on efficiency enhancement for micro-electrical discharge machining
摘要
Abstract
Micro-electrical discharge machining has been an important technology which can manufacture mesoscopic characteristic precisely on conductive materials.However,its machining efficiency is too low to meet current manufacturing requirement.The main reasons include two aspects:durative tool electrode wear results in tool electrode grinding frequently;Match between pulse energy and machining quality results in the selection limitation of pulse energy.Therefore,it aims at efficiency enhancement for micro-electrical discharge machining.Parallel stage structure design,alternating pulse power supply,multi-mode wire electrical discharge grinding,multi-functional spindle design,multi-technics combination,etc.Then,experiments have been done and the results show that the application of above measurements will be beneficial to enhance micro machining efficiency.关键词
微细特征/电加工/增效Key words
micro-structural characteristics/Electrical Discharge Machining(EDM)/efficiency enhancement分类
矿业与冶金引用本文复制引用
张勇斌,何建国,吴祉群,雷艳华,刘广民..微细电加工增效关键技术研究[J].现代制造工程,2017,(6):1-6,6.基金项目
国家自然科学基金资助项目(51475439) （51475439）
中物院超精密加工技术重点实验室资助项目(ZZ14005) （ZZ14005）
四川省科技计划应用基础重点项目(2016JY0109) （2016JY0109）
