SUPPORTING DEVICE FOR PIPE TO BE MACHINED WITH LASER BEAM MACHINING DEVICE AND MANUFACTURING METHOD THEREFOR

摘要

PROBLEM TO BE SOLVED: To provide a supporting device for a pipe to be machined with a laser beam machining device by which the pipe can be precisely centered and a machining accuracy is improved with a simple construction. SOLUTION: The device for supporting the pipe to be machined on the laser beam machining device for machining the pipe by the laser beam machining device is composed of an erection plate which erects and supports the pipe by interposing a bearing.