Development of Automatic Polishing with a built-in Magnetic Abrasive unit

本文讨论了三种磁性磨料（a、B、C型）抛光特性的研究结果。得到了以下结果：(1)磁性磨料的抛光特性各不相同。(2)抛光液的效果取决于磁性磨料的种类。(3)新型C型磁性磨料，由覆盖有蜡和磨粒的铁磁性物质组成，可用于镜面抛光

This paper discusses the results of a study of the polishing characteristics of three types of magnetic abrasives(Type A,B and C). The following results were obtained.(1) The polishing characteristics of the magnetic abrasives are considerably different from each other.(2) The effectiveness of polishing fluid depends on the type of magnetic abrasive.(3) New Type C magnetic abrasives, which consist of ferromagnetic substances covered with wax and abrasive particles, can be used for mirror polishing