转向箱加工工艺的应用研究  

Application Research on the Processing Technology of Steering Box

作　　者：陈祥林[1] 张红兵[1] CHEN Xianglin;ZHANG Hongbing(College of Mechanical and Electrical Engineering,Suzhou Vocational University,Suzhou 215104,China)

机构地区：[1]苏州市职业大学机电工程学院,江苏苏州215104

出　　处：《苏州市职业大学学报》2022年第1期17-21,共5页Journal of Suzhou Vocational University

基　　金：苏州市职业大学校级重大科研平台资助项目(2018001)。

摘　　要：针对某型号转向箱生产效率低及同轴度超差的问题,对该转向箱结构及加工设备进行分析,设计了新夹具,改进了加工工艺。生产实践证明:采用新夹具和新的加工工艺后,转向箱的加工效率提高了50%,合格率超过99%;同时减少了对高性能机床的依赖,提高了公司闲置设备的利用率。To address the problems of low production efficiency and coaxiality out of tolerance of a certain type of steering box,the structure and processing equipment of the steering box are analyzed,a new fixture is designed,and a new processing technology is formulated.The production practice shows that after the new fixture and the new processing technology are adopted,the processing efficiency of the steering box is increased by 50%,and the qualified rate is increased to more than 99%,which reduces the dependence on high-performance machine tools and improves the utilization rate of idle equipment.

关 键 词：转向箱 加工工艺 同轴度 重复定位精度 

分 类 号：TH162[机械工程—机械制造及自动化]