Automatic cycling surface grinder - has machining head arranged as tandem unit for coarse and fine grinding at transfer stations

摘要

The grinding wheels (7) of the grinder are mounted with their drives in tandem on a slide (1) parallel to the workpiece carriers (8). the slides with grinding wheels carry out an oscillating movement while grinding. The infeed of the wheels is carried out at each reversal of direction of the oscillation. The grinding cycle is automatic the speed of oscillation of the slide and the amount of infeed being variable and preselected for each operation. Feelers switch the machine off when the required dimensions have been obtained.