Automatic loading and unloading CNC cylindrical grinder is a grinder that processes the outer surface and shoulder end face of cylindrical, conical, or other shaped lines of workpieces; Widely used, capable of processing various cylindrical conical outer surfaces and shaft shoulders.
This CNC cylindrical grinder is mainly used for grinding cylindrical and conical surfaces. There are two basic grinding methods: longitudinal grinding and cutting in grinding. During longitudinal grinding, the grinding wheel rotates as the main motion, and the feed motion includes: the workpiece rotates for circular feed motion, the workpiece moves back and forth along its axis for longitudinal feed motion. At the end of each longitudinal or reciprocating stroke of the workpiece, the grinding wheel periodically performs a transverse feed motion, and all excess is gradually ground away in multiple reciprocating strokes.
When cutting into the grinding wheel, the workpiece only undergoes circular feed without longitudinal feed motion, while the grinding wheel continuously undergoes transverse feed motion until all the remaining material is ground to the required size. On some CNC cylindrical grinders, the grinding wheel end face can also be used to grind the step surface of the workpiece. During grinding, the workpiece rotates and slowly moves along the coaxial line to complete the feed motion.