Maintenance and troubleshooting of double disc grinding machine

As a kind of high-precision machining equipment, double disc grinding machine plays a vital role in manufacturing industry. In order to ensure its long-term stable operation, improve machining accuracy and service life, routine maintenance and timely troubleshooting is particularly important.

I. Maintenance of double disc grinding machine.

The maintenance of double disc grinding machine mainly includes the following aspects:

1. Cleaning and lubrication: Regularly clean the surface and interior of the equipment to ensure that the workplace and the surface of the machine is free of dust and impurities. It adopts multi-point lubrication system, which requires regular inspection, cleaning and lubrication of each lubrication point, as well as replacing and checking the lubricating oil to ensure the normal operation of the lubrication system.

2. Component fastening: Regularly check the fixing bolts of each component, especially the fastening screws of the machining tool, machine base and platen device, to ensure that the force is even and to prevent machining errors and safety hazards caused by loosening.

3. Electrical inspection: Check whether the connection of electrical terminals and junction boxes are loose, damaged, corroded and leaking, clean and apply insulating paint regularly to ensure the safety and reliability of the electrical system.

4. Tool Maintenance: The cutting quality of double disc grinding machine is greatly affected by the condition of the tool, so the tool needs to be cleaned, inspected and replaced regularly to ensure the machining accuracy and surface quality.

5. Hydraulic maintenance: for double disc grinder equipped with hydraulic system, need to regularly check the quality of hydraulic oil and update cycle, to ensure the stability of the hydraulic system.

II. Troubleshooting of double disc grinding machine.

In the use of double disc grinding machine, it is inevitable to encounter a variety of faults. The following are some common faults and their troubleshooting methods:

1. Abnormal operation of the equipment: If you find that the equipment does not run smoothly or makes abnormal noise, you should first check whether the lubrication system is sufficient, whether the parts are fastened, and whether the electrical system is normal. If necessary, stop the machine to check and replace the damaged parts.

2. Decrease in machining accuracy: Decrease in machining accuracy may be due to tool wear, improper adjustment of grinding wheels or loss of machine accuracy. In this case, it is necessary to check the status of the tool, re-adjust the grinding wheel, and the accuracy of the machine tool calibration.

3. Oil leakage phenomenon: equipment leakage, you should check whether the seals are intact, such as aging or damage to the seals, need to be replaced in a timely manner to ensure the normal operation of the equipment.

4. Coolant problem: unclean or insufficient flow of coolant will affect the processing quality and grinding wheel life. Therefore, it is necessary to regularly clean the cooling tank or replace the coolant to ensure that the coolant is clean and sufficient.

In summary, the maintenance and troubleshooting of double disc grinding machine is the key to ensure the normal operation of the equipment and improve the machining accuracy and service life. Only by carrying out maintenance in strict accordance with the operating specifications and maintenance procedures can we ensure safe processing while improving processing efficiency and quality.