| 摘要 |
PURPOSE: A laser brazing apparatus and a method thereof are provided to weld welding regions which are composed of magnesium or other metal by using a laser heat source and to form a welding region with good quality by evenly controlling temperature. CONSTITUTION: A laser brazing apparatus (100) comprises a laser brazing equipment material supplying unit (10), a flux supply unit (20), a laser irradiation unit (30), a thermometer (40), and a control unit (50). The laser irradiation unit irradiates a welding region with a laser beam. The thermometer measures temperature of the welding region which is heated by the laser beam. The control unit controls laser beam output by controlling the laser beam irradiation according to a measured temperature value which is measured by the control unit.
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