| 摘要 |
PURPOSE: A three-phase inverter rectifier type brazing resistance device is provided to remarkably reduce the number of working processes, thereby improving workability and the productivity for construction. CONSTITUTION: A three-phase inverter rectifier type brazing resistance device includes a fixed table (100), an up-down press (200), a press controlling board (300), a welding transformer (400), and a control device (500). The up-down press includes an electrode plate on the end portion of a cylinder, thereby brazing a target object while pressure-welding and pressing the target object. The press controlling board is formed in order to control the pressure of the cylinder of the up-down press and the operation of the up-down press. The welding transformer provides a preset rated capacity to the target object. The preset rated capacity of the welding transformer is 300 kva, and the maximum current thereof is 130,000 A. |
