Research on the Constraint Mechanism of Abrasive Particle of MR Effect-based Tiny-grinding Wheel

摘要：

To improve the effect of magnetorheological finishing (MRF), it is necessary to control the behavior of abrasive particle effectively in machining process. This article described the machining principle of semi-bond abrasives under the MR effect, then, analyzed the magnetic field of the polishing tool. Based on the magnetic field theory, the constrained model of abrasive particle was established, consequently, the force and the machining behavior of abrasive particle were analyzed. And an experiment was carried out to analyze the effect of the abrasive behavior on the material removal. The results show that the experimental results are identical with the theoretical analysis. Therefore, the control of the particle behavior in process is proved to be available.

关键词： Magnetorheological finishing Abrasive particle Constraint Mechanism

作者: Jingfu Chai Qiusheng Yan Lingye Kong Min Li

作者单位: Faculty of Electromechanical Engineering, Guangdong University of Technology, China,School of Aerona Faculty of Electromechanical Engineering, Guangdong University of Technology, China

会议类型: 国际会议

会议名称: International Conference on Surface Finishing Technology & Surface Engineering(2010年中国国际光整加工技术学术会议 ICSFT 2010)

会议地点: 广州

会议语种:英文

页码: 46-51

在线出版日期: 2010-11-05（万方平台首次上网日期，不代表论文的发表时间）