旋压封头关键尺寸在线测量系统的研制  

Development of on-line measurement system for key dimensions of spinning head

作　　者：刘红姣[1] 金明志 陈博 林雪慧[1] 闵珉[2] Liu Hongjiao;Jin Mingzhi;Chen Bo;Lin Xuehui;Min Min(School of Chemistry and Environmental Engineering,Jianghan University,Wuhan 430056,China;School of Mechanical and Architecture Engineering,Jianghan University,Wuhan 430056,China)

机构地区：[1]江汉大学化学与环境工程学院,武汉430056 [2]江汉大学机械与建筑工程学院,武汉430056

出　　处：《现代制造工程》2020年第7期83-87,共5页Modern Manufacturing Engineering

基　　金：江汉大学研究生科研创新基金重点项目(Jhdxyjs17kz002)。

摘　　要：针对目前旋压封头关键尺寸急需在线高效测量的问题,采用滚轮法测量原理,提出并研制了旋压封头关键尺寸在线测量系统。该系统通过测量滚轮以及预压缩机构实现滚轮与封头的无滑动滚动,采用旋转编码器采集滚轮的旋转圈数,色标传感器记录封头的旋转圈数,并通过控制单元实时输出测量结果;该系统完成了不同规格封头的静态和动态测量试验。测量结果表明:旋压封头关键尺寸在线测量系统性能稳定,测量精度满足GB/T 25198-2010规范要求;验证了该系统的有效性和可靠性。In view of the urgent need for on-line and efficient measurement of the key dimensions for a spinning head,an on-line measurement system of the key dimensions for a spinning head has been presented and developed based on the principle of the roller method.A roller and a precompression mechanism have been used to realize the non sliding rolling between the roller and the head.A rotary encoder is used to collect the number of the roller,and a color code sensor is used to record the number of the head,and the test results are output in real time.The on-line measuring device has completed the static and dynamic test for the heads with different specifications.The results show that the performance of the system is stable and the measurement accuracy meets the requirements of GB/T 25198—2010.The validity of the method and the reliability of the test system were verified.

关 键 词：旋压封头 滚轮法 外圆周长 在线测量 

分 类 号：TK266[动力工程及工程热物理—动力机械及工程]