| 摘要 |
PURPOSE: A laser processing apparatus is provided to compensate a displacement of a processing table transferred in the supply direction of a sheet-type work piece because a free loop of the sheet-type work piece is formed in a sheet supply unit and a sheet winding unit. CONSTITUTION: A laser processing apparatus comprises a laser head unit(180) which projects a laser beam to a sheet-type work piece(W), a first stage(110) which is transferred in a first direction on a plane vertical to the projected direction of the laser beam, a second stage(120) which is transferred in a second direction perpendicular to the first direction on a plane vertical to the projected direction of the laser beam, a processing table(130) on which the sheet-type work piece is loaded, a sheet supply unit(140) which supplies the sheet-type work piece to the processing table, and a sheet winding unit(150) which winds up a processed sheet-type product. |
