电解加工参数对TB6钛合金质量影响的试验研究  

Experimental Study on the Effect of Electrochemical Machining Parameters on the Quality of TB6 Titanium Alloy

作　　者：徐志鹏 汪广平 陈志同[2] 侯小林 XU Zhipeng;WANG Guangping;CHEN Zhitong;HOU Xiaolin(Changhe Aircraft Industry(Group)Co.,Ltd.,Jingdezhen 333002,China;School of Mechanical Engieering of Automation,Beihang University,Beijing 100191,China)

机构地区：[1]昌河飞机工业(集团)有限责任公司,江西景德镇333002 [2]北京航空航天大学机械工程及自动化学院,北京100191

出　　处：《电加工与模具》2025年第S1期50-55,共6页Electromachining & Mould

基　　金：国家科技重大专项(2015ZX04001-201)。

摘　　要：直升机旋翼系统广泛采用了TB6钛合金零件。由于TB6钛合金的切削性能较差,采用传统铣削工艺加工时的效率低、成本高。电解加工技术可提高加工效率和减少生产成本,但该技术用于TB6钛合金加工及相关的研究较少。为掌握TB6钛合金的电解加工性能,从电解液、进给速度、电极绝缘层高度差、电流等方面开展了TB6钛合金电解加工质量的试验研究,获得了不同电解参数对电解加工质量的影响规律,为TB6钛合金电解加工技术的工程化应用提供支持。large number of TB6 titanium alloy parts are used in helicopter rotor systems.Due to the cutting performance of TB6 titanium alloy,traditional cutting methods are inefficient and costly.Electrochemical machining(ECM)can boost efficiency and cut costs but it is rarely used for TB6 titanium alloy processing.To understand the electrochemical machining characteristics of TB6 titanium alloy,this paper studies the electrochemical machining quality of TB6 titanium alloy,testing factors such as electrolyte,feed rate,height difference of the electrode insulation layer,and current.The impact patterns of various electrochemical parameters on electrochemical machining quality are obtained,providing support for the engineering application of TB6 titanium alloy electrochemical machining technology.

关 键 词：TB6钛合金 电解加工 加工质量 

分 类 号：TG662[金属学及工艺—金属切削加工及机床]