深沟球轴承套圈沟道的车加工质量,直接影响到磨加工工序的质量和效率,为此,我们从以下两个方面对车加工工艺进行了改进。 一、改进车加工工艺过程, 提高工件定位精度 套圈在车削加工时,其典型工艺如图1所示(本文各图均以外圈为例画出,粗线为工序加工表面)。 Deep groove ball bearing ring groove car quality, a direct impact on the quality and efficiency of the grinding process, for which we from the following two aspects of the car processing technology has been improved. First, to improve the vehicle processing technology to improve the positioning accuracy of the workpiece In the turning process of the ferrule, the typical process shown in Figure 1 (the drawings are drawn on the outer ring as an example, the bold line for the processing surface).