| 摘要 |
A welding machine manipulated by automated equipment controls feeding of depositing metal independently of controlling a welding current, so that the welding can be finely controlled and quality welding is achievable. The welding machine includes a robot having an arm for moving a welding torch, a robot controller for controlling the movement of the robot, a welding power source coupled to the torch, a depositing metal feeder for feeding depositing metal to the welding torch, and a feeder controller for controlling the feeder. The robot controller is coupled to the feeder controller for transmitting a control signal, related to feeding the depositing metal, to the feeder controller.
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