Do you know how to maintain handheld laser welding machine?

Maintenance of handheld laser welding machine

First of all, it is important to note that when performing the inspection of the internal or external joint terminals of the welding machine, the input power switch must be turned off before it can be implemented.

1. Do the inspection work regularly. For example, check whether the rotation of the cooling fan is smooth when the welding machine is energized; whether there is abnormal vibration, sound, and smell; whether there is leakage of gas; whether the joints of the welding wire and the insulation wrap are loose or peeled; the welding cable and each Whether there is abnormal heat generation in the wiring part.

2. Since the welding machine is forced air-cooled, it is easy to inhale dust from the surroundings and accumulate in the machine. Therefore, we can regularly use clean and dry compressed air to blow away the dust inside the welding machine. Especially the transformers, reactance coils, gaps between coils, and power semiconductors should be cleaned.

3. Regularly check the wiring position of the power wiring. Whether the terminal screws on the input side, output side, etc., as well as the wiring part of the external wiring, the wiring part of the internal wiring, etc., are loose, remove the rust when it rusts to make the contact conductive.

4. Long-term use of the welding machine will inevitably cause the shell to be deformed due to contact, rust, and damage, and internal parts will wear away. Therefore, in the annual maintenance and inspection, the replacement of defective parts and the shell repair and insulation deterioration will be implemented. Comprehensive repair work such as reinforcement of parts. The replacement of defective parts should be replaced with new products all at once during maintenance to ensure the performance of the welding machine.

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