随着机器精度的高提,磨床的精度也必须提高。 提高机床精度的措施如下: 1)提高机床各单独的机件及机构对微量精密移动的灵敏性; 2)减少加工件的发热及机床的热变形; 3)减少引起振动的因素,高提机床的刚性及抗振能力; 4)改进检查工件尺寸的方法与工具; 5)改进进给机构及砂轮在切 With the high accuracy of the machine, the accuracy of the grinder must also be increased. Measures to improve the accuracy of the machine are as follows: 1) to improve the sensitivity of the machine parts and institutions on the micro-precision movement; 2) to reduce the heat of the workpiece and thermal deformation of the machine tool; 3) to reduce the factors that cause vibration, Rigidity and vibration resistance; 4) to improve the method and tool for checking the size of the workpiece; 5) to improve the feed mechanism and the wheel in the cut