LASER BRAZING WELDING SYSTEM HAVING SEAM AUTOMATIC TRACKING FUNCTION

摘要

The present invention relates to a brazing welding system which provides a filler material, such as a wire, between base materials, and at the same time, melts the filler material with a laser to bond the base materials. The brazing welding system of the present invention maintains a constant distance between a wire discharge unit and the base material when welding is performed according to work tooling transfer of a transfer unit, so that the focal length of the laser is accurately controlled with respect to the base material. Accordingly, the wire and the laser can be accurately supplied to a seam, which is a path to be welded between the base materials, thereby improving precision of the welding operation.;COPYRIGHT KIPO 2020