DEVICE FOR REMOVING BURR FOR CONTINUOUS CASTING APPARATUS

摘要

PROBLEM TO BE SOLVED: To obtain a burr removing device of the cut burr developed at slab edges in the result of a torch cutting off of a strand in a continuous casting equipment. ;SOLUTION: In the burr removing device of the cutting-off burr 1 developed at the slab edges in the result of the torch cuttingoff of the strand 2, a burr removing body 3 supports a burr removing piston 4 and the burr removing piston pushes the slab 2 with comressed air containing lubricator and the burr removing piston itself is formed as a burr removing cap 6 or chiesel simply changeable. A burr removing tool has cutting edges 8 at the front side and the rear side and the rotation of the burr removing piston can be executed with the chip surface 10 extended downward and the side surface extended downward or stopped. The shape of the burr removing piston in the cutting edge range is formed as round shape in the working direction and diagonally cut or combined with the round shape, diagonally cutting and straight line, and the cutting edge is cooled or lubricated with the invasion of the air near the burr removing piston.;COPYRIGHT: (C)1998,JPO