摘要
针对某型号行星架生产效率低以及同轴度、圆跳动和平行度超差的问题,对该行星架零件结构进行了分析,并对夹具进行了改进设计,制定了新的加工工艺。生产实践证明:夹具改进设计并采用新的加工工艺后,行星架的加工效率提高了25%,合格率提高到98%以上,为企业解决了一项技术难题,并提高了经济效益。
Aiming at the problem of low efficiency,coaxiality,circle run-out and parallelism accuracy of a planet carrier,the fixture is improved by analyzing the structure of planet carrier,and a new processing technology has been worked out. Production practice has proved that: after the fixture improvement design and the adoption of new processing technology,the processing efficiency of the planet carrier has been improved by 25 %,the passing rate has been increased to more than 98 %,which has solved a technical problem for the enterprise and improved the economic efficiency.
作者
陈祥林
郭秀华
Chen Xianglin;Guo Xiuhua(Colledge of Mechanical and Electrical Engineering,Suzhou Vocational University,Suzhou 215104,Jiangsu,China;Department of Mechanical and Electrical Engineering,Suzhou Institute of Trade&Commerce,Suzhou 215009,Jiangsu,China)
出处
《现代制造工程》
CSCD
北大核心
2019年第2期78-81,共4页
Modern Manufacturing Engineering
基金
苏州市职业大学"青蓝工程"资助项目
苏州市职业大学校级重大科研平台资助项目
关键词
加工工艺
行星架
同轴度
圆跳动
平行度
process
planet carrier
coaxiality
circle run-out
parallelism
