研磨零件小平面的永磁铁装置

Permanent Magnet Device for Grinding the Small Flat of Parts

用三块永磁铁组成磁路制成磁力研磨装置,用于零件的小面积研磨。介绍该装置的工作原理、磁路的计算方法及步骤,对工作气隙进行磁场划分,用漏磁系数法计算磁路。

Constituting the magnetic circuit with three pieces of permanent magnet to make up the magnetic grinding device which is used to grind small flat of parts. The paper introduces the working principle of the device, calculation method and step of the magnetic circuit, makes magnetic division to working airspace and calculates magnetic circuit by leakage coefficient method.