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China's CNC machine tool industry technology still needs to be improved

Browse:661次    Release date: 2019-12-28

CNC machine tool technology has made remarkable progress and a series of breakthroughs in high-speed, compound, precision and multi axis. However, there is still a big gap between the accuracy and reliability of CNC machine tools abroad. CNC machine tool technology has made remarkable progress and a series of breakthroughs in high-speed, compound, precision and multi axis. However, there is still a big gap between the accuracy and reliability of CNC machine tools abroad.

The level, variety and production capacity of CNC machine tools directly reflect the comprehensive strength of a country's industry. However, the birth of CNC machine tools in China lags behind that in the United States and Germany. After nearly half of the world's development, China's CNC machine tools are far behind that in Germany, the United States, Japan and other countries. The domestic CNC machine tools are mainly low-grade economic and medium-grade universal CNC machine tools, with a market share of CNC machine tools 70% - 80% of the total amount and 90% of the CNC system (universal and advanced) are occupied by foreign businessmen.

At present, among the products of CNC machine tools, the middle and low-end products of Chinese enterprises have certain strength, but the high-end CNC machine tools are still short board, and the high-end CNC machine tools are necessary for the four major fields of aerospace, automobile, ship and power generation equipment manufacturing, as well as the industrial upgrading. Although the country has implemented the major science and technology projects of high-end CNC machine tools and basic manufacturing equipment, and plans to have four major projects by 2020 80% of the high-end CNC machine tools and basic manufacturing equipment required in the field are based in China, but at present, only one large-scale and high-efficiency CNC full-automatic stamping production line of Ji'er machine tool has successfully realized commercialization, and the key parts and high-end CNC system still need further efforts.

In 2014, the country will continue to grow steadily and adjust its structure. In this environment, the CNC machine tool industry must adjust its existing industrial structure and strive for high-end products on the basis of the achievements of the existing middle end. On the one hand, it needs to face the competitive pressure of foreign products and joint venture products to squeeze the domestic middle end market. On the other hand, it needs to increase research and development, squeeze into the high-end market and get rid of the severe situation of being controlled by people 。

In the aspect of R & D, based on the existing special support of the state, we should implement the innovation development strategy, taking enterprises as the theme and innovation as the driving force. Considering that machine tools belong to the industry with large investment and slow effect, the long-term development can not be achieved only by the efforts of enterprises themselves, it needs many enterprises to participate in the research and development of common technology, at the same time, we should introduce scientific research institutions to participate in it, and implement the public-private partnership (PPP) to promote it We need to invest more in basic research and cultivate R & D talents at the national level.

In 2014, China's CNC machine tools will develop steadily on the basis of 2013. It is expected that the output of CNC machine tools will increase slightly, and the import demand is still large, but the demand is more inclined to high-end products. At the same time, after the implementation of local market-oriented services in foreign countries, the demand for middle-end products will also increase.

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