往复式磁流变抛光装置的设计与仿真研究  

Design and Simulation of Reciprocating Magnetorheological Polishing Device

作　　者：宋万里[1,2] 马晋涛[2] 胡志超[1] 修世超[2] SONG Wan-li;MA Jin-tao;HU Zhi-chao;XIU Shi-chao(Nanjing Research Institute for Agricultural Mechanization Ministry of Agriculture,Jiangsu Nanjing 210014, China;School of Mechanical Engineering & Automation, Northeastern University, Liaoning Shenyang 110819, China)

机构地区：[1]农业部南京农业机械化研究所,江苏南京210014 [2]东北大学机械工程与自动化学院,辽宁沈阳110819

出　　处：《机械设计与制造》2019年第2期104-106,共3页Machinery Design & Manufacture

基　　金：中央高校基本科研业务费专项资金资助项目(N130303002);辽宁省博士启动基金资助项目(20141004);国家自然科学基金资助项目(51375247);教育部留学回国人员科研启动基金(50-5)

摘　　要：磁流变抛光是一种新型抛光方式,近年来我国研究人员已经相继研究出了几种抛光装置。介绍了磁流变抛光的原理之后,介绍了一种新的磁流变抛光装置;并对该装置中结构进行了分析,详细地阐述了抛光装置所处的机床结构和内部的零部件名称。为了确定在抛光过程中磁场对抛光的影响情况,用ANSYS有限元软件对磁场发生装置中的磁场和温度场进行了仿真研究;将分析结果与实际的磁场和温度场的测量结果进行对比,可以观察到两者的结果十分接近;从而证明ANSYS软件分析的结果真实有效,这也为以后的磁场优化打下了良好的基础。Magnetorheological Polishing is a new way of polishing,and in recent years Chinese researchers have developed several polishing apparatus. The principle of magnetorheological finishing is introduced and then a new polishing apparatus is put forward;It makes a structural analysis and describes fully the machine structure and internal components’ name in the polishing apparatus.Simulation research of magnetic field and temperature field by ANSYS is carried out to determine the effect of magnetic field on the polished case;The results in the analysis are compared with the actual magnetic field and temperature field measurements,so this can prove that the results by ANSYS are effective,and this also has laid a good foundation on the optimization of magnetic field in the future.

关 键 词：磁流变 抛光 有限元 磁场 温度场 

分 类 号：TH16[机械工程—机械制造及自动化] TG580.6922[金属学及工艺—金属切削加工及机床]