| 摘要 |
A hybrid welder includes a main body, a robot arm provided to be rotatable with respect to the main body, a spot welding gun provided to an end portion of the robot arm so as to carry out spot welding at a joining area of the subject being welded, an arc-welding torch provided to the end portion of the robot arm so as to carry out arc-welding at the joining area of the spot-welded subject being welding, and a fixing part for firmly fixing the main body. Since the present invention can carry out, differently from a conventional technique, two kinds of welding at one position without moving parts when carrying out the spot welding and the carbon dioxide arc-welding for two or more members, labor costs can be reduced and productivity can be maximized, and each welding facility can be individually separated, thereby facilitating maintenance. |
