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Several common Shenyang CNC vertical lathe repair and maintenance strategy

Shenyang CNC vertical lathes are widely used industrial equipment, and regular maintenance is essential to ensure their optimal performance. In this article, we will discuss several maintenance strategies for these CNC vertical lathes.

1. Cleaning
Regular cleaning is key to maintaining CNC vertical lathes. This includes cleaning and inspecting the surface, various parts, and electrical components. Keeping the equipment clean and free from dirt and debris can ensure its normal operation.

During the cleaning process, the user must pay attention to the electrical connections and ensure they are clean and dry to avoid short circuits. Furthermore, the user should carefully remove the dust from the critical parts of the machine.

2. Lubrication
CNC vertical lathes require regular lubrication to keep them operating smoothly. Check the equipment for adequate lubrication and replace the lubricating oil and cartridges according to the specified timeline in the lubrication table.

Lubrication allows the various parts of the machine to function smoothly without damage from friction. Through the lubrication process, an oil film is formed between the sliding surfaces, providing a smooth sliding motion, reducing the wear of the moving parts, and extending the service life of the machine.

3. Checking the Electrical System
A regular inspection of the equipment’s electrical system is crucial for ensuring safety and proper operation. This includes checking the terminals, motors, contactors, wires, and safety protection devices.

The electrical system should always be intact, with no short circuits or damage to the wires. The user should ensure all the electrical parts are tight and without corrosion.

4. Maintaining the Machine Tool Railway
The machine tool railway is the critical part of a CNC vertical lathe. It plays an important role in maintaining the machine’s accuracy, stability, and reliability. Regularly inspect the machine tool railway’s screws, guides, and sliding plates to ensure they are in good working condition and maintain their accuracy.

The sliding plates and guides should be adequately lubricated, and the user must check the level of the sliding plate, ensure it is within the required standards, and re-level it when necessary.

5. Replacing Worn Parts
Replace worn parts such as tools, encoders, and other components frequently. Sharpening cutting tools or replacing worn parts can help to ensure optimal performance.

It is essential to check the condition of the tools regularly. Broken or worn-out tools should be repaired or replaced. Damaged encoders should be replaced immediately to avoid affecting the accuracy of the machine.

6. Performing Routine Maintenance
Daily maintenance must be effective, including the hydraulic cooling system, lubrication system, etc. This will keep the equipment running smoothly and prevent unexpected downtime.

Users should take the time to overhaul the hydraulic cooling system, every three to six months, to maintain optimal performance.

7. Regular Major Maintenance
Develop a regular major maintenance plan based on the frequency of use. Large-scale maintenance and overhaul should be carried out to ensure the long-term normal operation of the equipment.

During large-scale maintenance, the user should review all the moving parts for wear and provide timely repair. The inspection should also include the inspection of equipment’s hydraulic, pneumatic, lubrication, and electrical systems.

In summary, regular maintenance is essential to maintaining the smooth operation of Shenyang CNC vertical lathes. By following these maintenance strategies, you can prolong the lifespan of the machine, improve its efficiency, and reduce unexpected downtime.

Post time: May-23-2023