角接触球轴承精度寿命试验机研制及试验验证  

Development and Test Verification of Angular Contact Ball Bearing Precision Life Testing Machine

作　　者：崔永存[1,2] 董璞 舒杭 周勇勇 姚嘉 CUI Yongcun;DONG Pu;SHU Hang;ZHOU Yongyong;YAO Jia(School of Mechatronics Engineering,Henan University of Science and Technology,Luoyang Henan 471003,China;Changzhou Guangyang Bearing Co.,Ltd.,Changzhou Jiangsu 213022,China;Zhejiang Mechanical and Electrical Product Quality Testing Institute Co.,Ltd.,Hangzhou Zhejiang 310051,China)

机构地区：[1]河南科技大学机电工程学院,河南洛阳471003 [2]常州光洋轴承股份有限公司,江苏常州213022 [3]浙江省机电产品质量检测所有限公司,浙江杭州310051

出　　处：《机床与液压》2025年第5期197-203,共7页Machine Tool & Hydraulics

基　　金：浙江省重点研发计划项目(2021C01095)。

摘　　要：角接触球轴承的精度寿命是衡量其性能的一个重要标准。为实现对轴承精度寿命的测量,设计一台角接触球轴承精度寿命试验机,进行了试验机主体结构设计、主轴轴系设计、加载装置和驱动装置设计、润滑系统及测控系统设计等,试验机能够实现试验轴承振动和温升、主轴静刚度和跳动以及陪试轴承温度和磨损量等参数的测量。以7014角接触球轴承作为试验轴承,对其在既定工况条件下进行试验,得到试验轴承的振动和温升数据,验证了试验机的可靠性和稳定性。该试验机可为角接触球轴承的精度寿命测量提供试验平台。The accuracy life of a angular contact ball bearing is an important standard to evaluate the bearing performance.In order to measure the accuracy life of the angular contact ball bearing,a precision life testing machine was designed.The design of the testing machine included the design of the main structure of the testing machine,the design of the spindle shafting,the design of the loading device and the driving device,the design of the lubrication system and the measurement and control system,etc.The testing machine could realize the measurement of the vibration and temperature rise of the test bearing,the static stiffness and runout of the spindle,and the temperature and wear loss of the test bearing.Using 7014 angular contact ball bearing as test bearing,the vibration and temperature rise of the test bearing were obtained under certain working conditions,and the reliability and stability of the testing machine were verified.The testing machine can provide a test platform for the precision life measurement of angular contact ball bearings.

关 键 词：角接触球轴承 精度寿命 试验机 

分 类 号：TH133.3[机械工程—机械制造及自动化] TH132.46