If the gantry milling machine tool is in a very humid environment, the moisture in the air can easily enter the interior, resulting in excessive oxidation, resulting in leakage and short circuit, thus reducing the service life of the gantry milling machine tool, it is necessary to take protective measures in winter or rainy season.
1. Check the neatness of the power cabinet from time to time.
2. Put some desiccants in the power cabinet of gantry milling.
3. Change the absorbent sponge in the power cabinet at a certain time.
4. Check the aging degree of the circuit and contact the manufacturer to replace it.
5. Waterproof treatment is needed for important parts of gantry milling.
6. Protective agent can be added to the surface of PCB.