The maintenance and upkeep of the working principle of roof tile vacuum extruder is the key to its good speed, stable operation and extended service life. The following is a detailed discussion on the maintenance and repair of the working principle of roof tile vacuum extruder, aiming to help users understand and perform the relevant operations well.

I. Daily Inspection and Maintenance

Inspection of the V-belt drive system

The V-belt drive system is an important component of the working principle of roof tile vacuum extruder, and its state directly affects the operating rate and stability of the extruder. During daily inspections, the wear of V-belts and pulleys should be mainly checked to ensure that the V-belts are neither too tight nor too loose, so as to avoid a decrease in transmission rate or equipment damage caused by being too tight or too loose. If severely worn V-belts are found, they should be replaced in time to ensure the accuracy and performance of the transmission.

2. Maintenance of the barrel and screw

The barrel and screw are the core components of the working principle of roof tile vacuum extruder, and their degree of wear directly affects the quality of the extruded products. Therefore, the screw should be withdrawn regularly to check the wear of the barrel and the screw. For minor scratches or rough surfaces, oilstones or fine sandpaper can be used for grinding to make them smooth and flat. Meanwhile, the actual dimensions of the inner hole and outer circle of the barrel and screw should be recorded so as to detect and handle wear problems in a timely manner.

3. Maintenance of the lubrication system

The lubrication system plays an important role in reducing equipment wear and increasing the operating rate. The quality of the lubricating oil in the gear reducer, bearing cover and other parts, as well as the content of metal powder in the oil, should be inspected regularly. When necessary, the lubrication parts should be cleaned, and the lubricating oil should be replaced or filtered. In addition, it is necessary to regularly inspect the parts that use lubricating oil and ensure that an appropriate amount of lubricating oil is added to prevent excessive wear of bearings and other parts due to lack of oil.

Second, regular maintenance and repair

Inspection of transmission gears and rolling bearings

Transmission gears and rolling bearings are important transmission components of the working principle of roof tile vacuum extruder, and their wear degree directly affects the operational stability and service life of the equipment. Therefore, the wear conditions of the transmission gears and rolling bearings should be inspected regularly. For gears with severe wear, mapping should be carried out, and spare parts manufacturing and purchase plans should be proposed as needed, so that they can be replaced during the next maintenance.

2. Maintenance of vacuum pumps and vacuum pipelines

The vacuum pump and vacuum pipeline in the working principle of roof tile vacuum extruder play an important role in removing the gas and volatile substances during the extrusion process. Therefore, the vacuum pump should be regularly inspected and maintained, the vacuum pipeline cleaned, and the vacuum gauge calibrated to ensure its normal operation.

3. Inspection of the temperature control system

The temperature control system is an important component of the working principle of roof tile vacuum extruder, and its accuracy directly affects the quality of the extruded products. Therefore, the difference between the heating temperature of the barrel and the forming mold and the temperature values displayed on the instrument on the control box should be checked regularly to determine the correct operation of the process temperature. At the same time, each stable alarm device should also be adjusted and tested to check the accuracy and performance of its operation.

Iii. Precautions and Fault Handling

1. Control of raw material quality

During the silicone rubber extrusion process, the quality of the raw materials directly affects the quality of the extruded products. Therefore, the quality of the raw materials should be strictly controlled to prevent foreign substances such as sand particles and metal powder from mixing into the raw materials and entering the barrel.

2. Control of screw start-up and idle running

When starting the screw, it should be started at a low speed. After working for a period of time and everything is normal, the screw speed can be increased. Meanwhile, when there is no raw material in the barrel, the screw is not allowed to run idle for a long time. The idle running time should not exceed 2 to 3 minutes to avoid excessive wear of the screw and the barrel.

3. Fault handling

During the operation of the working principle of roof tile vacuum extruder, various faults may be encountered. When a fault is detected, the machine should be stopped immediately, the cause of the fault identified, and production resumed only after the fault has been eliminated. At the same time, the causes of the faults, the handling methods and the handling results should be recorded to provide references for subsequent equipment maintenance.

To sum up, the maintenance and upkeep of the working principle of roof tile vacuum extruder is the key to its good rate, stable operation and extended service life. Through the implementation of measures such as daily inspection and maintenance, regular repair and upkeep, as well as precautions and fault handling, the normal operation of the working principle of roof tile vacuum extruder and the quality of the extruded products can be determined.

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