CNC end face cylindrical grinder is a grinder used to machine the outer surface and shoulder end face of cylindrical, conical, or other shaped elements of workpieces; Widely used, capable of processing various cylindrical conical outer surfaces and shaft shoulder end face grinders.
The factors affecting the accuracy of the equipment are as follows:
1. The influence of the height of the grinding head, headstock, and tailstock on the dimensional accuracy of the workpiece.
The height error of the grinding head, headstock, and tailstock will cause the centerline of the headstock and tailstock to deviate from the axis of the grinding wheel spindle in space, resulting in a hyperbolic surface on the surface of the workpiece being ground.
2. The influence of the parallelism error of the grinding head spindle axis in the horizontal plane on the dimensional accuracy of the workpiece caused by the centerline connecting the headstock and tailstock.
When this error occurs, the shape of the workpiece ground by the CNC end face cylindrical grinder will be a cone, that is, the grinding wheel will grind at an angle, and the surface will have spiral grinding patterns.
3. The influence of perpendicularity error of grinding head movement relative to machine tool guide rail on machining accuracy.
The result of this error is a deviation of the spindle axis from the centerline of the headstock and tailstock. When grinding the shoulder end face, it will cause a vertical deviation between the shoulder end face and the workpiece axis. When the CNC end face cylindrical grinder is working, it will affect the surface roughness and produce spiral grinding patterns.