摘要
螺旋锥齿轮是结构和形状很复杂的传动元件。针对数控系统在螺旋锥齿轮数控铣齿加工方面存在的问题,通过分析螺旋锥齿轮加工方法和铣齿加工中轴的运动关系,设计了一种适应螺旋锥齿轮数控铣齿加工的电子齿轮箱。介绍了电子齿轮箱的结构、控制加工原理和硬件平台设计,以及以刀倾法加工小轮并对加工质量进行检测的情况。加工试验与质量检测结果表明,采用设计的电子齿轮箱控制准双曲面螺旋锥齿轮小轮加工,能够实现设计的精度要求。
Spiral bevel gears are gears with complex structure and shape. In view of the problems in the CNC milling of spiral bevel gears by domestic CNC systems,the electronic gearbox is designed based on the analysis of spiral bevel gear machining methods and the motion relationship of shaft in gear milling. The structure,control processing principle and hardware platform design of electronic gearbox are introduced,as well as the processing of the small wheel with the tool tilt method and the detection of the processing quality. The results of processing test and quality inspection show that when the designed electronic gearbox is used to control the machining of hypoid spiral bevel gear,the design accuracy can be achieved.
作者
何晓凤
HE Xiaofeng(School of Mechanical Engineering,Anhui Technical College of Mechanical and Electrical Engineering,Wuhu Anhui 241000,China)
出处
《重庆科技学院学报（自然科学版）》
CAS
2021年第1期54-57,69,共5页
Journal of Chongqing University of Science and Technology：Natural Sciences Edition
基金
安徽省自然科学研究重点项目“螺旋锥齿轮的加工检测方法与误差分析研究”(KJ2016A129)。
关键词
螺旋锥齿轮
数控铣齿
电子齿轮箱
加工精度
spiral bevel gear
CNC milling gear
electronic gear box
machining accuracy
