喷油嘴针阀体中孔圆度在线测量系统的研究  

On-line Measurement for Bore Roundness of Nozzle Needle Valve Body

作　　者：张路军[1] 孙哲[1] 

机构地区：[1]烟台大学机电汽车工程学院,山东烟台264005

出　　处：《黑龙江工业学院学报（综合版）》2017年第6期48-50,共3页Journal of Heilongjiang University of Technology(Comprehensive Edition)

基　　金：山东省科技发展计划项目(项目号:2013GGB01265)

摘　　要：针对目前喷油嘴针阀体中孔磨削不能实现中孔圆度在线测量的问题,研发了一套针阀体中孔圆度在线测量系统。论述了组成该在线测量系统的三部分:即气动测量系统部分、机械系统部分以及控制系统部分。When grinding the bore of the nozzle needle valve body, bore roundness cannot be measured on - line. To solve this problem, on -line measurement for bore roundness of nozzle needle valve body is studied. This paper introduces three part of this on - line measurement ： the part of pneumatic gauging, the part of mechanical system and the part of control system.

关 键 词：针阀体 中孔 圆度 在线测量 

分 类 号：TH16[机械工程—机械制造及自动化]