Method and device for polishing workpieces with a simultaneous superfinish

摘要

The workpiece is clamped for grinding working and its geometry is subsequently ground in such a way as to maintain its dimensions and shape, where at least part of the surface of the workpiece is precision-worked at the same time as the grinding. The apparatus contains a work-spindle headstock (1) and a tailstock (2) for clamping the workpiece (3) and a grinding unit with a grinding wheel (15) for grinding the workpiece (3). The grinding unit and workpiece (3) are arranged movably in relation to each other in a controlled manner. The apparatus next contain a precision-working unit (25), which can be moved according to the geometry of the workpiece (3) in such a way that at least part of the surface of the workpiece (3) is able to precision working.