碳化硅反射镜安装面电火花平动加工工艺研究  

Study on EDM Planer Machining Technique of Si C Mirrors Installation Surface

作　　者：王昆[1] 汪炜[1] 耿其东[1,2] 

机构地区：[1]南京航空航天大学机电学院,江苏南京210016 [2]盐城工学院机械工程学院,江苏盐城224051

出　　处：《电加工与模具》2016年第A01期36-38,共3页Electromachining & Mould

摘　　要：针对大型Si C反射镜的加工需求,提出了一种电火花平动加工工艺。通过改造电火花线切割机床,搭建了加工实验平台,设计了采用内部高速高压冲液方式的电火花平动加工电极。在此基础上,以大型Si C反射镜为加工对象进行实验,验证了该工艺方法的可行性。To meet the machining demands of large SiC mirrors,an electro-discharge machining （EDM） planer processing was proposed. By modifying wire-cut EDM machines,the experimental platform was designed,and a tool electrode that adopt the internal high speed and high pressure liquid method was designed. Base on this, the experiments of large SiC mirror which is the processing object were carried out, verify the feasibility of this method.

关 键 词：平动加工 阵列电极 电参数 

分 类 号：TG661[金属学及工艺—金属切削加工及机床]