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 High-end equipment back-end detection - Le Isole - Answers
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High-end equipment back-end detection

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National major science and technology 04 special, that is, high-end CNC machine tools and  Raymond Mill  science and technology major projects (referred to as "04 special"). Ministry of Industry and Trade Minister Miao Wei recently held in the 04 special results application to promote the scene at the meeting said that the special implementation of more than eight years, made a number of gratifying results: heavy forging equipment, part of the machine host performance close to the international advanced level; The key differences in the function and performance of the domestic CNC system have been greatly reduced. The key components such as ball screw, guide rail and power cutter are close to the international advanced level, such as precision and reliability.
 
High-end CNC machine tools and basic manufacturing equipment are manufacturing equipment, equipment, high-end CNC machine emphasis on cold processing, basic manufacturing equipment, refers to the thermal processing equipment. 04 special application mainly for aerospace, shipbuilding, automobile manufacturing, power generation equipment manufacturing four major areas.
 
According to 04 special deputy head of Wang Desheng introduced, through nearly a decade of efforts, China's equipment manufacturing industry after a period of rapid growth, breaking the 80,000 tons forging press, 36,000 tons of ferrous metal extrusion machine, 500 tons of electroslag Casting equipment and a number of large, key, cutting-edge equipment, to achieve a large aircraft, Beidou satellite, Temple One, three generations of nuclear power and deep submersible and other high-end manufacturing (love base, net value, information) results, output has been replaced by the United States, leap World number one. However, compared with foreign advanced level, China's high-end equipment in the "green, intelligent, extraordinary, composite and service" and so there is still a certain gap.
 
Wang Decheng that China's basic manufacturing equipment, there are still some problems, such as: new materials, new technology and other high-end cutting-edge forming equipment vacancies; high-end equipment core components hollow, cylinder, valves, control systems, hydraulic parts and pumps, etc. Must be imported. These instructions, China's high-end basic manufacturing equipment for the development of strategic emerging industries constraints and bottlenecks still exist, should quickly promote the high-end CNC machine tools and basic manufacturing equipment, technological development and transformation and upgrading to meet the major national defense science and technology and major projects in urgent need of development.
quesito posto 2 mesi fa da aggregatecrushing (70 punti)

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