WELDING DEVICE AND WELDING METHOD

摘要

This welding device comprises a welding power supply (2), a welding torch (8), and a remote controller (9). The welding power supply (2) includes a first input unit (22) and a welding navigation unit (15). If the welding navigation unit (15) is selected, the welding navigation unit (15) calculates a welding recommendation value from a first welding condition that has been input by the first input unit (22). Further, if a cancel operation is executed, the welding power supply (2) cancels the welding recommendation value and inputs a second welding condition transmitted from the remote controller (9), and if a cancel operation is not executed, the welding power supply does not input the second welding condition transmitted from the remote controller (9).