The generating mechanism of grindingsurface degenerating layer of the ceramics is studied.
研究了陶瓷磨削表面变质层的产生机理。
2
The mathematical model of parallel and undevelopable ruled surface was constructed, the algorithm for NC ultrasonic grindingsurface was founded.
建立平行、不可展直纹面数学模型,确定超声磨削加工平行、不可展直纹面时磨轮空间轨迹及其算法。
3
Under the condition of instant high temperature of grinding, the metal surface of work piece creates a very thin oxide, it is called grindingsurface burning.