The operation specification of the laser welding machine is very important. If you do not operate according to the specification, you may not be able to start the machine, or the machine may be damaged. Therefore, you must use the laser welding machine according to the operation specification.
1) The preparation and inspection before starting the laser welding machine are essential
a) Check whether the power connection of the laser welding machine is intact and whether the water circulation is normal;
b) Check whether the air circuit connection of the equipment in the machine is normal;
c) Check that the machine surface is free of dust, spots, oil stains, etc.
d) Before starting the machine, first turn on the power of motion control parts such as the automatic workbench, check whether each part operates normally, and then turn on the computer under normal conditions.
2) Power on
a) Turn on the power, turn on the water cooler and the laser generator in turn;
b) During operation, consider whether to add welding wire according to the situation of the workpiece.
c) The welding requirements and welding parameters are different for different workpiece materials.
d) The laser welding machine must be protected by argon to prevent the oxidation of the finished welding parts, and the workpiece welded is relatively beautiful.
e) Parameters that can be set for laser welding machine power supply: current 50-400A, 0.1-20MS; frequency 0-50. Normal welding workpiece simulation parameters are as follows: current: 90-120; pulse width: 4-6; frequency is 5-10; and the welding parameters are adjusted according to the material and actual conditions of the workpiece.
f) When the workpiece and parameters have been adjusted. Welding can be carried out when the welding focal length is ready. The laser welding machine uses the switch signal to control the laser output.
3) At the end of use, check the equipment and turn it off
a) After use, close the dust remover, water cooler, argon cylinder valve and other equipment in sequence;
b) Turn off the power switch and check whether the switch that needs to be turned off is turned off
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Operation steps of laser welding machine
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