核级三通阀阀体三孔同轴度专用量具设计  

Measuring Device Designing for Three-hole Concentricity of Valve Body for Nuclear Grade Control Valve

作　　者：牛小欧 李洪武 卓家桂 NIU Xiaoou;LI Hongwu;ZHUO Jiagui(Shanghai EHO Valve Co.,Ltd.,Shanghai 201823,China;China Nuclear Power Engineer Co.,Ltd.,Shenzhen 518124,China)

机构地区：[1]上海一核阀门股份有限公司,上海201823 [2]中广核工程有限公司,广东深圳518124

出　　处：《机械工程师》2020年第12期140-142,共3页Mechanical Engineer

摘　　要：介绍了一种阀体三组孔同轴度专用量具的设计。该量具可以有效解决机加工现场数控加工的测量困难,减少了三坐标的工作负荷,加速了重大专项产品样机的开发试制。This paper introduces the design of a special measuring tool for three-hole concentricity.The measuring tool can effectively solve the measurement difficulties of CNC machining on the machining site,reduce the work load of the three-axis coordinate,and accelerate the development and trial production of major special product prototypes.

关 键 词：同轴度专用量具 三孔同轴度 分别测量法 核级电动三通控制阀 

分 类 号：TE92[石油与天然气工程—石油机械设备]