| 摘要 |
According to the present invention, a brushing mechanism for brushing an end face of a metal material to be brushed and an angle detector for detecting an inclination of the end face of a metal material to be brushed are rested on a frame mechanism, said frame mechanism is provided in such a manner as to be swingable or fixable with respect to a base, a side surface of said angle detector in parallel to a brushing surface of said brushing mechanism is moved into a space formed between the end face to be brushed and the brushing surface of said brushing mechanism and brought into abutting contact with the face to be brushed, and the frame mechanism is swinged and inclined commensurate to the inclination of the end face to be brushed by the abutment of said angle detector against the face to be brushed, whereby the brushing surface of said brushing mechanism is brought into parallel to the end face to be brushed, so that the brushing of the end face to be brushed by said brushing mechanism can be effected in parallel to the end face to be brushed. |
