Briefly describe the maintenance of the quenching equipment of the machine tool guide rail

1. Blow clean with compressed air or fan every week, and clean the circuit board with a brush.

2. Clean the waterway of the machine with a special descaling agent every 3-6 months. When the machine frequently alarms the water temperature, it should be cleaned immediately when the water flow at the outlet is observed to be significantly reduced. The descaling agent is an ordinary car water tank descaling agent, press 1/ After being diluted by 40 proportions, it is directly pumped into the equipment waterway for cleaning.

3. Strictly implement the principle of energizing after water supply. Water shortage is strictly prohibited during the working process. The water quality and pressure of the cooling water inside the equipment and the sensor must meet the requirements. In order to avoid blocking the cooling pipeline, if a water pump is used for water supply, install a filter at the water inlet of the water pump. The cooling water temperature cannot be higher than 47℃ and the water flow rate is 10T/h (it is recommended to use softened water. If the load rate is 100%, the cooling water The water temperature must be lower than 40℃. Use water circulation and softened water. When the temperature is lower than 0℃, the circulating water in the equipment should be discharged to prevent the pipeline from being frozen and cracked.

4. Keep the inductor and multi-turn inductor clean to prevent short-circuit between turns. The contact surface of the transformer and the inductor connection board should be clean and free of oxidation to ensure good conductivity. When the sensor is replaced. It can be carried out after the heating is stopped. The contact surface of the transformer and the connecting plate of the sensor shall be polished with sandpaper to ensure a good contact.

5. To prevent electric shock, please ensure that the case is reliably grounded in accordance with the electrical specifications, and the water is supplied first, and the water pressure is checked and whether there is water leakage. Then turn on the power switch and wait for the panel DC voltmeter to display above 500V before turning on the panel power switch.

6. The equipment should avoid sunlight, humidity, dust, exposure and rain, etc.