FLIEHKRAFTBEARBEITUNGSMASCHINE.

摘要

Workpieces are ground, polished, cleaned, or deburred in a machine which utilises centrifugal force. The machine has a shell with a stationary cylindrical wall (1) mounted above a rotary floor drive (2) with a narrow gap (3) between the lower edge of the wall and teh rim of the disc. The width of the gap is held to a constant value by a mechanical, hydraulic, pneumatic or electronically operated measuring device (14), which controls a mechanism (8,9) for automatic hoisting or lowering the shell wall in response to any changes indicated by the measuring device.