| 摘要 |
PROBLEM TO BE SOLVED: To save the trouble for cutting operation and reduce the operation space according to many-kind and small-quality production by arranging 1 or >=2 laser beam machines and conveyance robots between press working machines on the upstream and downstream sides of the flow direction of works. SOLUTION: A conveyance robot No.1 lifts a work A after a drawing process from the lower die 1 of a No.1 press and carries it to the workbench 2 of a laser beam machine No.1. After an outward shape cutting process by the laser beam machine No.1 is completed, a conveyance robot No.2 lifts the work A from the workbench 2 and carries it to the lower die 3 of a No.3 press, which performs a specific pressing processing. When the laser machining is not needed, the work after the pressing process by the No.1 press is carried by the conveyance robot No.1 to the workbench 2 of the laser beam machine No.1 or No.2, and the work which is mounted on the workbench 2 is further carried by the conveyance robot No.2 to the No.3 press. |
