APPARATUS OF LASER STITCH WELDING FOR LARGE SCALE SHEETS

摘要

An apparatus of laser stitch welding for large scale sheets includes that: a slipway (2) moves in Y direction; a laser head (1) is mounted on the slipway (2); a total clamping mechanism is placed over a workbench being parallel so Y direction and perpendicular to the slipway (2), which can be moved up and down; a direct clamping mechanism is mounted on the slipway (2) which is moved together with the laser head (1); a work area is enclosed by the total clamping mechanism and the direct clamping mechanism. The apparatus can control the flatness and the gap between two blanks to be welded and obtain a good welding quality.