【摘要】 本文探讨了砂带磨削的机理及砂带磨损过程.作者以磨粒切削刃高度减少量和后面磨损率来描述砂带的磨损状态,说明了恒压力磨削和恒切入磨削的两种砂带失效的判断方法,并介绍了砂带的耐用度公式.更多还原

【Abstract】 This paper deals with the mechanism of belt grinding and its wear process. The author describes the belt wear in terms of the reduction of grain cuttingedge heights and the wear rate of the clearance face of grains.The belt failure criteria for constant pressure grinding and constant feed grinding are respectively provided.Finally, the author intruduces the equation for estimating the belt-life.更多还原