CNC machine tools are mainly composed of three parts: machine tool main body, numerical control system and functional components. The mainframe provides a stage for the display functions of the functional components, while the functional components that are the carrier of the unit technology undertake to perform the established functions, and the overall performance and precision of the machine tool are formed through the integration of the host and the CNC control. In fact, many of the core technologies in CNC machine tools are embodied in CNC technology and core functional components. Innovations in CNC systems and functional components often bring revolutionary changes to CNC machine tools, and their performance, accuracy, product quality and reliability. Sex, manufacturing costs, lead times, etc. will have a direct impact on the whole machine. According to the survey of users of the China Machine Tool & Tool Industry Association's rolling functional parts, the domestic high-end ball screw pair and rolling linear guide pair are used in China's high-end CNC machine tools and industrial equipment, the rate is 25~26%, and the imported ball screw The adoption rate of the secondary and rolling linear guides is as high as 74 to 75%. The import of high-end rolling functional components dominates the domestic market and has become a bottleneck restricting the autonomy and localization of China's medium and high-end machine tools. The mainland's reform and opening up policy has provided a great opportunity for the development of the "export-oriented" rolling functional component industry across the Taiwan Straits. In the past 10 years before the introduction of the cross-strait economic cooperation framework agreement ECFA, HIWIN, Intime (PMI) and International Straight Line (ABBA) have already entered the mainland market through various channels with low tariffs. According to relevant estimates, mainland host enterprises adopt The share of functional components in Taiwan is as high as 50%. For a long time, the mainland rolling functional component industry has always faced the double squeeze of foreign famous brand products and Taiwan counterparts. After the implementation of ECFA, it will not only help Taiwan to consolidate its already occupied market share, but also continue to expand. In this regard, mainland enterprises need to consider their own development from the following aspects: (1) There is a big gap between the two sides of the strait in the development of rolling functional components. We must calmly face the gap, think about the reasons, and quickly narrow the gap. The rolling functional component industry in Taiwan started in the 1980s and is about 20 years later than the mainland. However, they have seized the opportunity to achieve rapid development under the circumstances that capital, policy and market environment are very favorable, by taking advantage of the science and technology and advanced management concepts of advanced western industrial countries. Take Taiwan's leading company, Shangyin Technology, as an example. From the beginning of the ball screw, the company gradually expanded to unit integration and system integration. It opened 7 branches, 3 R&D centers and annual sales outside Taiwan. More than the sum of all enterprises in the mainland, we are left behind in terms of technology investment and innovation, speed, quantity and level of new product development, management level of specialized production, and per capita production capacity. They used NSK as a catch-up target and claimed to be ranked third in the world. There are about 10 enterprises in this industry in Taiwan, each with its own characteristics. The diversification of products is not single, and it is developing for the global market. Many enterprises cherish talents, focus on innovation, regard "talent is the foundation of industrial development", and regard science and technology innovation as the driving force for the rapid development of enterprises. (2) ECFA has made an important step in cross-strait economic and trade from one-way opening to two-way opening. The core of the market economy is competition. The two sides of the strait should play in the "competition" and "cooperation" and push the benign competition to the "competition". As long as they are in the spirit of seeking common ground while reserving differences, helping each other, complementing each other, and benefiting each other, There are many things that can be done together. For example, the upstream of this industrial chain in mainland China has many advantages and can be used for cross-strait cooperation and peaceful development. (3) It is necessary to transform the "Taiwan" wind into a spring breeze, and transform the pressure into a driving force for promoting the leap-forward development of the mainland industry. Only by making up our mind to quickly enlarge China's machine tool industry and China's rolling functional parts industry, can we contribute to the enhancement of national strength, lay a solid foundation for the peaceful development of the two sides of the strait, and lay the foundation for cooperation in this small industry. The vision of “revitalizing China†in the field of parts and components.
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