FIELD: mechanics.
SUBSTANCE: system comprises of at least one group of grinding units. Grinding units provided with manipulator and several grinding devices with different accuracy of grinding. Grinding devices are located one after another around manipulator. Product can be moved by manipulator between processing centre and grinding units. Mechanically treated product is loaded by manipulator in one stage, when manipulator is in processing centre. When manipulator is in grinding units, manipulator holds and moves in predetermined sequence to every grinding device relevant to grinding unit in which manipulator is located.
EFFECT: technical result consists in fact that surface of items with different thickness of walls and composite surfaces can be treated in large volume with high efficiency.
18 cl, 15 dwg
