多工位内齿轮电解加工机床的研制  

Development of multi-station internal gear electrolytic machining machine tools

作　　者：蓝富林 李俊飞 刘桂贤 吴家葵 苏国康 LAN Fulin;LI Junfei;LIU Guixian;WU Jiakui;SU Guokang(School of Electromechanical Engineering,Guangdong University of Technology,Guangzhou 510006,CHN;Guangzhou Key Laboratory of Nontraditional Machining and Equipment,Guangzhou 510006,CHN)

机构地区：[1]广东工业大学机电工程学院,广东广州510006 [2]广州市非传统制造技术及装备重点实验室,广东广州510006

出　　处：《制造技术与机床》2023年第4期5-8,共4页Manufacturing Technology & Machine Tool

基　　金：广东省科技厅项目:电动汽车内齿轮分级电解高效加工技术及装备研制(2017B090913004)。

摘　　要：航空发动机和新能源汽车传动轴上的内齿或花键很多是在盲孔内壁上加工,现在大多采用逐齿插削,效率低、刀损大,后续还有去毛刺要求;挤压工艺设备昂贵、工艺复杂、对高硬材料并不适合。提出一种内齿电解加工新工艺,研制了一台多工位电动汽车传动轴内齿加工机床,主要工作包括机床结构设计、控制系统开发等,进行了基础工艺实验,效果良好,设计达到预期目的。Many of the inner teeth or splines on the drive shafts of aero engines and new energy vehicles are processed on the inner walls of blind holes,and now most of them use tooth-by-tooth cutting,which is inefficient,large tool loss,and follow-up deburring requirements;Extrusion process equipment is expensive,complex process,and is not suitable for high hard materials.A new process of electrolytic processing of internal teeth was proposed,and a multi-station electric vehicle transmission shaft inner tooth processing machine was developed,the main work included machine tool structure design,control system development,etc.Basic process experiments were carried out,the effect was good,and the design achieved the expected purpose.

关 键 词：电解加工(ECM) 内齿轮 多工位 均流控制 机床 

分 类 号：TH6[机械工程—机械制造及自动化]