Numerical control machine tools are the key and essential equipment for enterprises. To maximize the efficiency of numerical control machine tools, only correct operation and maintenance of the core can ensure their operating rate. Proper operation and use can prevent abnormal damage to the machine tool and avoid sudden failures: Careful maintenance can keep the machine tool in good technical condition, delay the deterioration process, timely detect and eliminate potential faults, and ensure safe operation. Therefore, the correct use and careful maintenance of CNC machine tools are important links in implementing the prevention oriented equipment maintenance management policy.
CNC machine tools have high productivity, good precision in machining parts, stable product quality, and can also complete the machining of complex surfaces that are difficult for ordinary machine tools or cannot be machined at all. However, the entire machining process of a CNC machine tool is completed by a CNC system composed of large electronic components according to digital programs. In general, the operator is powerless in the event of workpiece scrap or safety accidents caused by faults in the CNC system or executing components during machining. Therefore, the stability and reliability requirements for the operation of CNC machine tools are the most important.