After passivating cutting edge and polishing surface can amplify cutting property and prolong operating life time of the cemented carbide cutting tools.
硬质合金刀片经过刃口钝化和表面抛光处理后，能增强切屑性能和提高使用寿命。
2
This article elaborates the structure, property and processing mechanism of planet polishing machines, the author has made the tests of polishing sewing machine parts.
简述行星抛光机的结构、性能特点及其加工机理，进行了缝纫机零件行星抛光工艺试验。
3
In magnetic abrasive polishing, the property of machining device has great effect on workpiece quality.