Special Conference on scientific and technological achievements of CNC machine tools and basic manufacturing equipment held in Beijing
2017-06-30 11:59:43
[news] domestic Chinese machine business network in June 26th, the Ministry of science and technology, the Ministry of industry and information technology organization held a "National Science and technology major projects of high-end CNC machine tools and basic manufacturing equipment" (hereinafter referred to as "special CNC machine") the outcome of the conference. The conference by the Ministry of science and technology major projects office Xie min presided over the Ministry of industry and information technology equipment industry division deputy director Luo Junjie and special technical chief engineer Lu Bingheng introduced the achievements and application of CNC machine tools made of special implementation.
Reporters learned that the CNC machine tool industry is "machine tool", the development of high-end CNC machine tools is the field of industry and information technology of the supply side structural reform and accelerating the objective needs of the construction of manufacturing power, but also realize the urgent requirements of the depth of civil military integration development strategy, to ensure national security. Since the special implementation in 2009, CNC machine tools have been focused on the development of processing centers and CNC lathes with wide market demand. At the end of 12th Five-Year, the product design and manufacturing capability of machine tool enterprises in our country has been greatly improved, and the international competitiveness of high-grade CNC machine tools and equipment has been continuously enhanced. A large number of machine tool enterprises to develop new products to meet market demand, Longmen type machining center, five axis machining center and other manufacturing technology mature, heavy forging equipment performance close to the international advanced level, precision horizontal machining center is formed of flexible manufacturing system core technology with independent intellectual property rights.
The special deployment of CNC machine tools is implemented in the whole industry chain layout, and the domestic CNC system achieves the originality of some technologies, such as embedded integration, CNC devices, hardware platforms and so on. The enterprise has mastered the software and hardware platform design and mass production technology of CNC system, and reached the international mainstream product technology level in the key technical indexes such as multi-channel, multi axis linkage, high-speed interpolation and so on. In 2016, CNC machine tools support the R & D of high-grade CNC system has accumulated more than 1000 sets of sales, the domestic market share of less than 1% before the start of the special increased to about 5%. The middle numerical control system has realized the batch production, the domestic market share increased from 10% to 25%, formed 3 industrial production bases, the special support numerical control system has realized the sale nearly 4 billion yuan. The key functional parts such as ball screw, guide rail, power tool post and so on, have reached the international advanced level in the key indexes of accuracy, reliability and so on.
The high-end CNC machine tool with five axis machining center as the representative of the batch, demonstration and application in the field of typical aircraft structural parts, aerospace complex and precise structure, the missile engine parts, provides key manufacturing equipment for national large aircraft, new aircraft, such as the lunar exploration project of major projects and key projects. For example, the development of 80 thousand tons of large forging presses and tons of aluminum tension machine and other "powers" success, marking China's aeronautical manufacturing into the advanced ranks in the world. Large tank complete welding equipment, large power spinning equipment, automatic drilling and riveting equipment, such as space special manufacturing equipment, for the long march five, "Tian Yi No. 1" and other launching tasks to achieve a complete success to provide a strong support. In the field of automobile manufacturing, the rapid and flexible automatic stamping production line developed by Ji two has successfully exported 9 production lines in five years, with a domestic market share of over 70%, and a global market share of over 30%.
According to Lu Bingheng introduced by the end of 2016, put forward by our country independently for S shape measurement of five axis machine tool precision specimen standards have been adopted by the international standard certification, the implementation of China's "standard in the field of high-end CNC machine tools to detect zero breakthrough.
For future development, Luo Junjie said that the special CNC machine tools will be deployed around the industry chain innovation chain, improve the innovation chain around the capital chain, to enhance the key components of the NC system for the research and development, manufacturing and the level of industrialization, efforts to overcome the reliability of the machine and precision retention technology; application of verification and demonstration, to meet the new the demand for the full implementation of the national strategy, "Chinese manufacturing 2025" to provide support. At the same time, continue to explore and study the long-term mechanism of common technology industry, to further consolidate the high-end technology research and talent base, continue to increase the application of the model implementation of the special development process of equipment manufacturing process validation and user areas, optimize product performance, improve reliability, Cheng Taocheng group technology and intelligence. The production and demand docking platform to actively build the machine tool industry and aerospace, automotive and other key areas, the machine tool enterprises and users to carry out joint research, to provide complete solutions including equipment and typical process scheme for the user.
Article links: China machine tool business network http://www.jc35.com/news/Detail/65160.html
