DRIVING METHOD OF AUTO WELDING APPARATUS

PURPOSE: An automatic welding device operation method is provided to improve the reliability and productivity of a product by performing an automatic welding work and to reduce the work fatigue degree of an operator by providing safety precautions for the operator. CONSTITUTION: An automatic welding device operation method comprises the following steps. A welding material is provided to operate an automatic welding device (S310). Multiple magnetic units which are combined with a welding guide are operated for multiple wheels to be contacted with the welding guide (S320). The welding unit is focused on a welded surface when multiple magnetic units which are combined with a welding guide are operated for multiple wheels to be contacted with a welding guide (S330). The welding machine moves to the welding direction. The areas which are completed and not completed in welding are checked (S340). Electricity to the welding unit and the multiple magnetic units is cut off, and welding is completed in case the area which is uncompleted in welding is not checked (S350,S360). [Reference numerals] (S310) Prepare a welding material; (S320) Operate a plurality of magnetic units; (S330) Fixing a welding point to a welding processed surface; (S340) Progress the welding by confirming a welding completed part and a welding uncompleted part; (S350) Finish the welding when a welding uncompleted part does not exist; (S360) Power blocking; (S370) Transmit a completion message to a manager