DEVICE FOR POLISHING PARTS Russian patent published in 1997 - IPC

FIELD: metal working. SUBSTANCE: device has working tank 1 for polishing mass mounted for permitting rotation and made up as cylinder with space 2 along its generatrix. Inside the space is cell 3 with sockets for parts 4 to be polished. The cell is secured to the shaft connected with a rotation drive. The central portion of cell 3 is provided with pressure- tight tank 6 with concave beads 7 along the generatrix that enclose the sockets for parts 4. The sockets are made up as spiders 8 coaxially mounted in cell 3 and interconnected through planks. One of the planks is detachable and secured in the groove made at the end of the spider. The spider is provided with journals mounted in the side plates of cell 3. One of the journals is provided with a sprocket interacting with stops mounted inside housing 1. Planks are made up as longitudinal bars provided with chamferings. EFFECT: enhanced efficiency. 6 cl, 5 dwg