摘要
针对柱塞泵凸轮零件在数控车床上车削加工时,出现偏心距难保证的问题进行分析,依托三爪自定心夹盘,设计一套组合夹具,解决零件偏心距难保证的问题,实现不同偏心距柱塞泵凸轮零件的批量加工,进一步提高生产效率。
It is difficult to guarantee the cam eccentricity of the plunger pump in NC turning. Based on three jaw self-centering chuck, this paper designs a special fixture to solve this problem. This design can realize the batch processing of cam parts with different eccentricity, and improve the processing efficiency.
出处
《机械工程师》
2016年第12期279-281,共3页
Mechanical Engineer
