工件在磨削过程中,由于操作上的问题和磨床本身精度的影响,往往会出现表面振痕、螺旋形磨纹、划痕或其它斑纹的缺陷,严重地影响零件的磨削精度和表面磨削质量。根据我们多年来,在实际工作中的摸索和试验,初步取得了一些经验,现在将这些故障的产生原因和防止方法,介绍于后,以供参考。 Workpieces in the grinding process, due to operational problems and the impact of the accuracy of the machine itself, there will often surface vibration marks, spiral grinding, scratches or other mark defects, seriously affecting the parts grinding accuracy and surface grinding Cut quality. According to our many years of exploration and experiment in practical work, we have initially gained some experience. We will now introduce the causes and prevention methods of these failures and introduce them for reference later.