微型圆柱滚子动不平衡量无损测控系统  

Non-Destructive Measurement and Control System for Dynamic Unbalance of Miniature Cylindrical Rollers

作　　者：侯世哲 段明德[1] 张壮雅[1] 巴明超 邓四二[1] HOU Shizhe;DUAN Mingde;ZHANG Zhuangya;BA Mingchao;DENG Si’er(School of Mechatronics Engineering,Henan University of Science and Technology,Luoyang 471003,China)

机构地区：[1]河南科技大学机电工程学院,河南洛阳471003

出　　处：《轴承》2025年第5期23-32,共10页Bearing

基　　金：国家自然科学基金资助项目(52005158);河南省科技攻关项目(242102220078)。

摘　　要：针对微型圆柱滚子动不平衡量的无损测量难题,提出气浮支承和共振检测方法,设计了一套基于LabVIEW的微型圆柱滚子动不平衡量无损测控系统。测控系统以LabVIEW为上位机设计平台,下位机以S7-200PLC为核心,实现了数据实时通信,监控报警,动作控制以及数据采集、处理与存储等功能。使用Ф13 mm×13 mm微型圆柱滚子进行试验的结果表明,该测控系统运行状态良好,测量精度高,测量误差小,可实现微型圆柱滚子动不平衡量的无损检测。Aimed at the problem of non-destructive measurement of dynamic unbalance of miniature cylindrical rollers,the air floating supporting and resonance detection methods are proposed,and a non-destructive measurement and control system for dynamic unbalance of the rollers is designed based on LabVIEW.The system takes LabVIEW as design platform of upper computer and S7-200 PLC as core of lower computer,achieving the functions of real-time data communication,monitoring alarm,action control,data acquisition,processing and storage.The test results usingФ13 mm×13 mm rollers show that the system has good running state,high measurement accuracy and small measurement error,realizing the non-destructive testing of dynamic unbalance of the rollers.

关 键 词：滚动轴承 圆柱滚子轴承 动不平衡 测控系统 气浮支承 共振 无损检测 

分 类 号：TH133.33[机械工程—机械制造及自动化] TH82