As an indispensable equipment in modern manufacturing industry, CNC machine tools are widely used in various machining fields with their advantages of high precision, high efficiency and high degree of automation. In order to ensure the normal operation of CNC machine tools and extend their service life, reasonable use and maintenance are essential. This article will explore how to better use and maintain CNC machine tools from several aspects.

1. Preparation before operation

Training operators

Ensure that all operators are professionally trained and familiar with the basic principles, operating procedures and safety precautions of CNC machine tools. Operators should have certain mechanical processing knowledge and CNC programming skills to facilitate effective operation and troubleshooting.

Checking the device status

Before use, conduct a comprehensive inspection of the machine tool, including whether the power supply, air source, coolant, etc. are normal. Ensure that all parts of the machine tool (such as tools, fixtures, workbenches, etc.) are in good condition, and replace damaged or worn parts in time.

Clean working environment

Keep the machine tool environment clean and tidy, and regularly clean the workbench and surrounding debris to avoid interference with the machine tool operation. At the same time, ensure good ventilation to prevent overheating from affecting the machine tool performance.

2. Precautions for daily operation

Reasonable programming

According to the processing requirements, the CNC program should be reasonably compiled to avoid unnecessary empty movement and repeated movement, and improve the processing efficiency. At the same time, the program should be checked and optimized regularly to ensure its correctness and efficiency.

Monitoring the machining process

During the processing, regularly observe the operating status of the machine tool, pay attention to changes in the sound of the machine tool, and promptly discover and deal with abnormal situations such as vibration, noise, etc. to ensure the stability of the processing process.

Cutting data setting

Reasonable settings of cutting speed, feed rate, cutting depth and other parameters should be made according to material properties and tool type to avoid overload and tool wear, thereby improving machining quality and efficiency.

3. Regular maintenance and care

Lubrication system inspection

Regularly check the lubrication system of the machine tool to ensure that the lubricating oil is sufficient and clean, and replace the lubricating oil regularly to reduce friction and wear and extend the service life of the machine tool.

Cleaning machine tools

Clean the machine tool surface, guide rails, lead screws and other key parts regularly to prevent dust and chips from accumulating, which may affect the accuracy and operating stability of the machine tool.

Electrical system maintenance

Regularly check the electrical system, including wiring, switches, and sensors, to ensure they are functioning properly. Replace or repair old electrical components in a timely manner to prevent electrical failures.

IV. Troubleshooting and Solutions

Create a fault record

Establish a fault record file for CNC machine tools, record the time, cause, and treatment measures of each fault, so as to facilitate analysis and summary of experience and improve fault handling efficiency.

Regular training and communication

Regularly organize operators to conduct technical exchanges and training, share troubleshooting experience, enhance team collaboration capabilities, and improve overall operational levels.

Seek professional support

When encountering complex faults, seek support from manufacturers or professional technicians in a timely manner to avoid blind disassembly and repairs that may lead to greater losses.

Conclusion

Through the efforts in the above aspects, the efficiency and safety of CNC machine tools can be effectively improved and their service life can be extended. In modern manufacturing, the stable operation of CNC machine tools directly affects production efficiency. Therefore, it is particularly important to pay attention to their daily use and maintenance. It is hoped that all operators can master the relevant knowledge and actively practice to create higher economic benefits for the enterprise.