淬硬轴承钢硬车削和磨削辅助加工技术研究  

Research on Hard Turning and Grinding Assisted Technologies for Hardened Bearing Steels

作　　者：孙富建 陈金龙 韩涛[3] 肖罡 李时春[1,2] SUN Fujian;CHEN Jinlong;HAN Tao;XIAO Gang;LI Shichun(Hunan Provincial Key Laboratory of High Efficiency and Precision Machining of Difficult-to-Cut Material,Hunan University of Science and Technology,Xiangtan 411201,China;School of Mechanical Engineering,Hunan University of Science and Technology,Xiangtan 411201,China;Luoyang Bearing Research Institute Co.,Ltd.,Luoyang 471039,China)

机构地区：[1]湖南科技大学难加工材料高效精密加工湖南省重点实验室,湖南湘潭411201 [2]湖南科技大学机电工程学院,湖南湘潭411201 [3]洛阳轴承研究所有限公司,河南洛阳471039

出　　处：《轴承》2022年第6期13-17,共5页Bearing

基　　金：国家自然科学基金资助项目(51805165);湖南省自然科学基金资助项目(2019JJ50159)。

摘　　要：为提高轴承套圈表面加工质量及生产效率,在硬车削、磨削中引入了辅助加工技术。介绍热效应、冷效应、超声振动硬车削辅助加工技术,以及超声振动、冷效应、在线电解修整砂轮磨削辅助加工技术,分析了各辅助加工技术的优缺点,并展望了硬车削、磨削辅助加工技术的未来发展趋势。In order to improve the surface processing quality and production efficiency of bearing rings,the hard turning and grinding assisted technologies are introduced.The thermal effect,cold effect,ultrasonic vibration hard turning assisted technologies and the ultrasonic vibration,cold effect,on-line electrolytic dressing wheel grinding assisted technologies are introduced,the advantages and disadvantages of assisted technologies are analyzed.The future development trend of hard turning and grinding assisted technologies is prospected.

关 键 词：滚动轴承 轴承钢 车削 磨削 表面粗糙度 残余应力 

分 类 号：TH133.33[机械工程—机械制造及自动化] TG506[金属学及工艺—金属切削加工及机床]