用树脂砂轮磨削低噪音钢球的工艺试验

Process test for grinding low-noise steel ball with resin wheel

用树脂砂轮代替铸铁盘加工低噪音钢球,降低钢球单体振动值,提高轴承振动值及轴承合套率。

Resin wheel is used to process low-noise steel ball instead of casting iron tray, so as to reduce the steel ball monemer vibration value, and raise the vibration value and the matching rate of bearing.