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US 2003/0111450 A1Published application
Arc welding apparatus and control method thereof
AssigneeSamsung Electronics Co., Ltd.
InventorSung-Jin Hong
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AssigneeSamsung Electronics Co., Ltd.
InventorSung-Jin Hong
Estimating the term…
An arc welding apparatus and control method thereof, changes welding power in real time to achieve favorable welding quality. The welding apparatus includes a robot mechanism such as a welding robot, a welding unit including a welding torch at an articulated portion of the robot mechanism, and a control unit to set a welding profile in accordance with welding conditions and a welding path, and to control the robot mechanism and the welding unit in real time in accordance with the welding profile. The method includes setting a welding condition for a parent metal, setting a welding path on the parent metal, setting a welding profile and change factor in accordance with the welding condition and the welding path, and performing a welding operation in accordance with the welding profile. Therefore, the arc welding apparatus and control method thereof achieves a favorable welding result regardless of a type of parent metal by controlling welding power in real time according to conditions of the parent metal.
An arc welding apparatus comprising:
A method to control an arc welding apparatus comprising:
An arc welding apparatus for welding a parent metal, comprising:
A method to control an arc welding apparatus for welding a parent metal, comprising:
An arc welding apparatus for welding a parent metal, comprising:
Dependencies are inferred from the claim text.