Daily maintenance and care of silicon carbide reaction sintering furnaces are essential to ensure the performance of the equipment, extend its service life, and ensure production safety. Here are some specific methods:
### Heating system
- **Heating element**: Regularly check the aging of the heating element. If the surface of the heating element is found to be peeling, broken or discolored, it should be replaced in time. At the same time, keep the surface of the heating element clean to avoid dust, impurities, etc. covering it, which will affect the heating efficiency.
- **Circuit connection**: Check whether the circuit connection of the heating system is loose, ensure that each connection point is in good contact, and prevent overheating or sparking due to poor contact, which will damage the equipment. Clean the dust and debris in the circuit regularly to prevent short circuit.
### Temperature control system
- **Temperature sensor**: Regularly calibrate the temperature sensor to ensure the accuracy of temperature measurement. If the temperature display is abnormal or the deviation from the actual temperature is large, check whether the sensor is damaged or aged in time, and replace it in time if there is any problem.
- **Controller**: Keep the controller clean and avoid moisture and dust. Check whether the controller parameter settings are correct. If there is any misoperation or parameter drift, adjust it in time. Regularly upgrade the software of the controller to ensure its stable performance.
### Atmosphere control system
- **Gas pipeline**: Check whether there is leakage in the gas pipeline. You can use soapy water to check for leaks. If leakage is found, the seal should be repaired or replaced in time. Clean impurities and moisture in the gas pipeline regularly to prevent blockage.
- **Gas flow controller**: Calibrate the gas flow controller to ensure the accuracy and stability of the gas flow. Check whether the valve of the flow controller is flexible. If it is stuck or leaking, it should be repaired or replaced in time.
### Furnace and insulation system
- **Furnace inner wall**: Regularly clean the dust and debris on the inner wall of the furnace to prevent it from affecting heat transfer and temperature uniformity. Check whether there are cracks, peeling and other damages on the inner wall of the furnace. If there are any, they should be repaired in time to avoid affecting the insulation effect and the service life of the equipment.
- **Insulation material**: Check the integrity of the insulation material. If the insulation material is found to be damaged or aged, it should be replaced in time to reduce heat loss and energy consumption.
### Mechanical transmission system
- **Furnace door and track**: Keep the furnace door well sealed and replace the furnace door seal regularly. Check whether the furnace door track is deformed or worn, and clean the debris on the track in time to ensure smooth opening and closing of the furnace door.
- **Other transmission parts**: For parts with mechanical transmission, such as the transmission chain and rollers of the trolley, lubricating oil should be added regularly to reduce wear. Check the tightness of the transmission parts to prevent loosening.
### Overall cleaning and environment
- **Equipment surface**: Clean the dust and oil on the surface of the equipment regularly to keep the appearance of the equipment clean. Wipe with a clean damp cloth to avoid scratching the surface of the equipment with sharp tools.
- **Working environment**: Keep the environment around the reaction sintering furnace clean, avoid stacking debris around the equipment, ensure good ventilation, and prevent the performance of the equipment from being affected by excessive ambient temperature or humidity.
In addition, a detailed maintenance plan should be formulated to record the content, time, and personnel of each maintenance in order to track the maintenance and operating status of the equipment. Operators should strictly abide by the operating procedures and promptly stop the machine for inspection when any abnormal situation is found to ensure the safe operation of the equipment.
03-07-2025 Author: KJ technology
