Laser brazing system

A laser brazing system comprising:

• a gas supply device configured to supply gas;
• a wire feeder configured to feed a wire;
• a laser oscillator configured to lase;
• a robot having an arm that supports, on a distal end thereof, a wire feed nozzle and a laser processing head;
• and
• a robot controller configured to control the robot,
• wherein the robot controller includes a processor including memory that stores a robot program, and, when executing the robot program, the processor is configured to:
• control, in addition to the robot, the wire feeder, the gas supply device, and the laser oscillator, and display a state of at least one of the wire feeder, the gas supply device, or the laser oscillator,
• allow an operator to operate to set at least one of a gas flow rate command, a gas flow rate command timing, a wire feed command, a wire feed command timing, a laser preheating command, a laser preheating command timing, a laser power command, a laser power command timing, or a laser power increase/decrease command, and
• control the wire feeder, the gas supply device, and the laser oscillator through the robot program written in a single-line instruction for calling up a plurality of tables in which the gas flow rate command, the gas flow rate command timing, the wire feed command, the wire feed command timing, the laser preheating command, the laser preheating command timing, the laser power command, the laser power command timing, and the laser power increase/decrease command are specified as conditions that vary from table to table.