某电动汽车减速器微观修形分析  

Microscopic Modification Analysis of Electric Vehicle Reducer

作　　者：曹娟[1] CAO Juan(Taiyuan City Vocational College,Taiyuan 030027,China)

机构地区：[1]太原城市职业技术学院,山西太原030027

出　　处：《机械工程与自动化》2024年第4期45-46,49,共3页Mechanical Engineering & Automation

摘　　要：新能源电动汽车减速器取代了传统汽车变速器,可以实现汽车的前进、停止、倒退等功能。新能源电动汽车减速器的核心部件是齿轮,齿轮性能的好坏直接影响电动汽车减速器的工作性能。基于Romax软件对新能源电动汽车减速器的齿轮进行了微观分析,对一级齿轮副小齿轮进行了齿向修形和齿廓修形,以满足实际工作需要。The new energy electric vehicle decelerator replaces the transmission of the traditional car,which can realize the forward,stop and backward functions of the car.The core component of the new energy electric vehicle reducer is the gear.The performance of gear directly affects the performance of electric vehicle speed reducer.Based on the Romax software,the micro-analysis of the gear of the new energy electric vehicle reducer is carried out,and the tooth direction modification and tooth profile modification of the pinion of the first gear pair are carried out to meet the needs of practical work.

关 键 词：减速器 传动误差 单位长度载荷 齿轮修形 

分 类 号：TH132.46[机械工程—机械制造及自动化]