内斜微线段齿轮电解加工工艺及装备研发  

The Development of Electrochemical Machining Technology and Equipment for Inner Helical Gear with Micro-segment Profile

作　　者：郭军军[1] 张全喜[1] 陈远龙[1] 

机构地区：[1]合肥工业大学特种加工研究所,安徽合肥230009

出　　处：《电加工与模具》2013年第A01期55-58,共4页Electromachining & Mould

基　　金：国家自然科学基金资助项目(51075111)

摘　　要：针对常规机械加工难以解决的内斜微线段齿轮加工问题,提出了一种脉冲电解加工方法。利用可编程控制器(PLC)进行电解加工机床控制系统的设计,实现机床主轴和数控转台的联动。设计制造电解加工工装及片状阴极,优选电解液,选择合适的加工参数进行齿轮加工试验。齿轮精度满足要求,表面质量好,无机械残余应力,无须进行后续加工。This paper introduces pulse a electrochemical machining method to solve the problem of processing inner helical gear with micro-segment profile, which is hard to be processed by conventional machining. Using the technology of PLC and designing the control system combined the movement of NC rotary table with machine tool spindle. Develop the electrochemical frock and disc-form electrode. Choose preferred electrolyte and appropriate machining parameter to process gear. Gear accuracy meets the requirement. Gear have fine surface quality and no mechanical residual stress, and do not need sub- sequent processing.

关 键 词：内斜齿轮 微线段齿轮 脉冲电解加工 控制系统 工装夹具 

分 类 号：TG662[金属学及工艺—金属切削加工及机床]