(1) Strengthen the strict management of CNC machine tools

In the process of CNC machining, strict management of precision control is a basic work and the premise of all work. Therefore, first of all, we must do a good job in the acceptance of the product, so that the application effect of CNC extra bed is very efficient and valuable. Secondly, it is necessary to promote the maintenance personnel to regularly overhaul and maintain the machine tool, do a good job in maintenance, and timely find any fault problems in the machine tool to prevent problems before they occur.

(2) Standardize the operational behavior of operators

For the operators of CNC machining production, it is also necessary to strengthen standardized management and control in order to reasonably control the accuracy in production and processing. In the actual work, it is necessary to strengthen the skill training of operators, promote operators to actively participate in various skills training and professional learning, and continuously improve their professional skills and comprehensive quality. Secondly, professional instructors must be hired to guide the operation on site, and various problems in processing and production will be solved and optimized and adjusted, so as to finally maintain the reliability of precision operation. With the rapid development of China's CNC machining industry, operators should keep up with the trend and pace of the times, learn advanced operation with the times, carry out all-round control of operation priorities, and continuously improve their professional skills.

(3) Real-time monitoring of CNC machining process

In order to further improve the accuracy of CNC machining, the production and processing process of CNC machine tools can be monitored in real time with the help of real-time monitoring system in actual work. In order to obtain a more ideal automation effect, this real-time monitoring system must also effectively correct and control various problems in precision machining to ensure that the entire processing process can be carried out in real-time supervision. Managers must have a strong sense of work responsibility, do not improve their own supervision ability, implement supervision work in every link, and achieve clear responsibilities and clear division of labor. Managers should also actively learn various advanced management techniques, try to use modern technical means to supervise and manage, and do a good job in precision control.

(4) Rational use of fault diagnosis systems

In the process of CNC machining production, it is also a very effective means to reasonably use the fault diagnosis system to find out the problems existing in processing and production, and to solve them effectively and in time. The fault diagnosis system can find and effectively solve all kinds of problems in the processing and production process of CNC machine tools, and can also realize the effective feedback of fault information, which is convenient for future production operations. In the future application of fault diagnosis system, it is necessary to promote it to the road of intelligence, convenience and humanization, in order to achieve more ideal results, find out the problems existing in precision control, and improve its own accuracy and timeliness.

To sum up, China's CNC machine tool processing is in a stage of rapid development, and there are still many problems to be solved in precision control. Only by effectively solving various problems in precision control can we promote the rapid development of China's CNC machine tool processing industry and also play a positive role in promoting China's machinery manufacturing industry.