| 摘要 |
PURPOSE:To carry out the cutting and beveling of column in parallel by providing a V-shaped column transferring driving mechanism on a part of a roller conveyor, etc., having a V-shaped column mounting part and providing a rotary drum fitted with a cutting torch in the forwarding direction of the column. CONSTITUTION:The V-shaped column transferring driving mechanism is provided on a part of the roller conveyor 5, etc., having the V-shaped column mounting part. The rotary drum 12 which turns along the circumference of the column is provided at the front position in the forwarding direction of the column transferred by the roller conveyor. A cutting torch part making a copy motion along the circumference of the column is provided on the rotary drum, a cutting torch freely moving in an inclined angle is fitted at the cutting torch part in the longitudinal direction of the column to carry out the cutting and beveling of the column in parallel. Thus the highly accurate cutting is carried out and the process is automatized by using a master controlling board 39. |
