Moisture proof measure for  multiple cnc wire cutting machine
In fact, the mechanical machine tool is also to pay attention to moisture-proof, the following to introduce the wire cutting moisture-proof measures.
1. The electric cabinet shall be sealed as far as possible, and a hygroscopic and dustproof sponge shall be installed in the heat dissipation hole, and the client shall be required to replace the sponge regularly;
2. Waterproofing of important devices by spraying, impregnation, filling and sealing. Using moisture-proof and protective agent for electrical equipment;
3. Adopt electronic components and structural materials with low hygroscopicity;
4. Multi-cutting cnc wire cutting can be used to coat the surface of electronic circuit board with acrylic film protectant or silicone resin film protectant to avoid moisture invasion;
5. For infrequently used machine tools, an appropriate amount of desiccant should be placed in the electrical cabinet, and then cover with a protective cover. In the humid (such as plum rain season), to shorten the placement of electrical equipment internal desiccant replacement cycle, the use of reusable discoloration of silica gel desiccant, one can be in the humid water absorption after discoloration as a hint; Second, it can be recycled for heating and drying, and can be reused to reduce the cost;
6. Clean and arrange the electrical cabinets in each workshop to ensure the cleanliness of the electrical cabinets;
7. Replace parts of electrical equipment regularly according to actual production every year, especially the aging and hardened lines in the electrical cabinet or motor wires.
There are many heating elements in the electrical cabinet with wire cutting, so the normal starting operation is small and the possibility of damp is small. However, after stopping the machine for a period of time, the circuit must be thoroughly checked. Oil scale and moisture are the main causes of frequent electrical faults, so special attention should be paid.