摘要
通过对控制阀套的结构特点及工艺要求进行分析,采用两次定位加工的工艺方法,设计出一套夹具,其作用是在保证要求较高的同轴度的前提下,加强了控制阀套的通配性。
By a analysis for the structural features of the control valve spacer. Using the two positioning processing to design a jig, the role is to enhance the versatility of the control valve spacer on the premise that guarantee the higher requirement of the concentricity.
出处
《液压气动与密封》
2015年第10期79-80,共2页
Hydraulics Pneumatics & Seals
关键词
控制阀套
两次定位加工
通配性
问题
control valve sleeve
two positioning processing
versatility
problem
