PURPOSE: To make end face of a material to be cut coincident with a reference line of working face by forming projecting piece on an index table to constitute plural working face, fitting a clamping device to the projecting piece and setting a pusher in the clamping stage.
CONSTITUTION: By advancing the pusher 12a, the material C to be cut is conveyed to a conveyor 5 for transferring and abutted on a stopper 6 fixed to the working face formed on the table plate 1. A lifting cylinder 16 is descended, and after facing the pusher 17 to the material C to be cut and a shifting frame 15 is shifted with a cylinder 14, and the pusher 17 is shifted and abutted on the end face of material C to be cut, and the end face C1 of material C to be cut is abutted on the stopper part formed in a fixed clamping piece in the clamping device 4b. As the stopper part is formed as coincident with the reference line X in the working face, the end face C1 of material C to be cut can be made to coincident with the reference line X.
TSUCHIYA SHIGERU
KAMIJO YOSHIO
ABE RYUSUKE
KUNIDA NORI
KUROSAWA FUKUYOSHI
HITACHI LTD
KOIKE SANSO KOGYO KK