China CNC machine tools industry faces new development opportunities. The release of the international standard ISO23218-2 shows that China machine tool technology has been internationally recognized. In the future, China CNC machine tools industry will take independent control, new energy and international market expansion as the main development direction, and usher in new opportunities. Recognition of international standards. The official release of ISO23218-2, the international standard for machine tool CNC systems led by China, shows that China’s technical strength in the field of machine tools has been internationally recognized. This is also one of the important achievements made by China in strengthening scientific and technological innovation and improving core technological capabilities. The recognition of international standards will help enhance the international competitiveness of China’s machine tool industry and promote the sales and application of Chinese machine tool products in the international market.
New opportunities for China CNC machine tools. The development trend of China CNC machine tools is intelligent, flexible, efficient and green, and is adapted to new materials and new processes. The industry will become stronger through refined development, innovation-driven and regional coordinated development. In the future, the development of the machine tool industry will mainly focus on independent control, new energy and going overseas. Independent control means that domestic machine tool companies need to strengthen their independent research and development and innovation capabilities, reduce their dependence on imported core components, and improve the independent controllability of their products. New energy means that the machine tool industry will pay more attention to the needs of new energy fields, such as wind power and solar energy, to meet the needs of energy transformation. Going overseas means that domestic machine tool companies need to actively expand overseas markets and enhance their international competitiveness.
CNC machine tools are automated machine tools equipped with program control systems, and are the main development direction of high-end machine tools at present. High-end CNC machine tools, such as five-axis linkage machine tools, have significant advantages in high-end manufacturing fields such as aviation and aerospace. China occupies an important share in the global CNC machine tools industry.
High-end CNC machine tools become mainstream
CNC machine tools represent the development direction of modern machine tool control technology, among which CNC metal cutting machine tools are the mainstream, with the characteristics of high precision and high efficiency. High-end CNC machine tools, such as five-axis linkage machine tools, have significant advantages in high-end manufacturing fields such as aviation and aerospace, can realize the processing of complex surfaces, and have RTCP functions.
The concept of CNC machine tools. CNC machine tools are automated machine tools equipped with a program control system, which can automatically process parts according to the system requirements according to the CNC system. CNC machine tools realize complex, precise, small batch, and multi-variety parts processing. They are flexible and efficient automated machine tools, representing the development direction of modern machine tool control technology. Among them, CNC metal cutting machine tools have gradually become the mainstream of metal cutting machine tools.
Advantages of high-end CNC machine tools. According to the performance indicators of CNC machine tools such as accuracy, feed speed, and speed, CNC machine tools can be divided into three grades: high, medium, and low. Among them, high-end CNC machine tools represented by five-axis linkage machine tools can achieve precision compensation and optimization control through computer systems. They are specially used for processing complex surfaces. They have the advantages of high precision, high complexity, high efficiency, and high dynamics. They eliminate system errors and shorten the auxiliary time required for the processing process. They have significant advantages in central processing units, resolution, feed speed, multi-axis linkage functions, display functions, and communication functions. Compared with non-CNC metal cutting machine tools, they have better adaptability
Five-axis linkage machine tools. Five-axis linkage machine tools refer to machine tools with a maximum linkage axis of five axes. The basic linear axes of the machine tool are X, Y, and Z, and two of the additional rotary axes A, B, and C. The five axes move simultaneously, and the posture of the tool or workpiece can be adjusted arbitrarily to achieve the processing of complex spatial surfaces. The CNC system of the five-axis linkage machine tool must have the RTCP (rotating tool center point programming) function.
The CNC machine tools industry chain includes upstream parts supply, midstream manufacturing, and downstream market applications. Among the upstream parts, CNC systems and electric spindles play a key role. In the downstream application field, automobiles, aerospace, molds, and engineering machinery occupy the main market share.
China CNC machine tools industry chain. The CNC machine tool industry chain includes upstream parts and raw material supply, midstream CNC machine tool manufacturing, and downstream market applications. The upstream core components of CNC machine tools include CNC systems, electrical components, functional components, machine tool main components, etc. The midstream is the CNC machine tool industry, which is mainly composed of metal cutting machine tools, special processing machine tools, and forming machine tools. The downstream of CNC machine tools is mainly in the automotive, aerospace, mold, and engineering machinery industries, among which five-axis linkage machine tools are the only processing means in some complex scenarios.
The importance of CNC system. The CNC system is the brain of CNC machine tools and the key to the realization of CNC machine tool functions, especially five-axis linkage CNC machine tools.
The electric spindle is a core functional component. The electric spindle is an important component of CNC machine tools. Its advantage is that it realizes the “zero transmission” of machine tools, improves transmission efficiency, can achieve ultra-high-speed rotation, and improves the processing efficiency and precision of machine tools.
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