摘要
围绕拖拉机后桥壳体镗削同轴度孔超差问题,分析了6个可能的影响因素。从这些影响因素判断出主次矛盾,进而采取针对性的措施,最终通过数据对比,展示了控制措施的效果。
6 possible impact factors were analyzed on the problem of boring hole with coaxial for over-standard-error in tractor rear axle housing. Primary and secondary contradictions were determined from these impact factors. Then targeted measures were adopted. Effect of control measures were showed through data comparison.
出处
《农业工程》
2015年第5期82-85,共4页
AGRICULTURAL ENGINEERING
关键词
加工中心
同轴度
超差
控制方法
Machining center, Coaxial degree, Over-standard-error, Control method
