| 摘要 |
PURPOSE: A fixing jig unit of a thin plate welding device is provided to attach a welded material more closely when the welded material is fixed to weld. CONSTITUTION: A fixing unit of a thin plate welding device comprises a supporter part (120) and a press part (110). The supporter part is equipped in order to support a welded product in which multiple welded materials are laminated. The supporter part generates a magnetic force according to whether a current is supplied or not. The press part fixes the welded product by pressurizing the welded product to the supporter part. The press part is formed of a magnetic material in order to attach the welded material of the welded product mutually by being magnetized by the magnetic force of the supporter part. The supporter part comprises an electromagnet and a protective layer which is formed of the magnetic material. The electromagnet generates the magnetic force according to a flow of the current. The protective layer protects the electromagnet. |
