Method and apparatus for removing a worn elastomer coating from a cylinder

摘要

The coating removal process removes a coating (2) from a shaft (1). A rotating cutter head (4) is brought up to one end of the shaft and pressed hard against the shaft core. The head has several cutting tools on a revolving plate holder. The cutter head is moved along the rotating shaft as far as the other end of the coating. The circumferential velocities of the cutting tools are from 15-70 m/sec, preferably 40-50 m/sec. For elastomers up to 90 Shore A, ring steels are used.