Machine tools are the foundation of manufacturing, and CNC systems are more called "brains" in machine tools. It represents the level of industrial development of a country and is also the embodiment of the country's comprehensive strength. For some time, China has many gaps in CNC machine tools, and even about 70% of its products depend on imports. However, in recent years, a number of enterprises like Huazhong CNC, Shenyang NC, Dalian CNC, etc. have emerged in China, and through independent innovation, China’s “brain†has been developed to equip China. "The numerical control system is related to the country's industrial security and even national defense security. Its core technology is how much it can't buy. So the only way out for China's CNC industry is to take the road of independent innovation and use the Chinese core technology. Revitalize China's CNC industry." Yu Chengting, executive vice president of China Machine Tool Industry Association. At present, China has become the world's largest machine tool consumer and CNC machine tool importing country, and CNC system is an important part of CNC machine tools, its cost accounts for 30% to 50% of the total machine tool cost. Statistics show that about 90% of the domestic high-end CNC system is occupied by overseas CNC companies. It is estimated that by 2010, there will be more than 100,000 sets of CNC systems in the country. If China's CNC machine tools are all equipped with foreign CNC systems, about half of the sales of CNC machine tools are for the promotion of CNC systems abroad. "China's CNC companies have the confidence and ability to break the monopoly and technical barriers of foreign companies, use the Chinese 'brains' we developed to equip the Republic's head-office equipment, and break through foreign blockades," said the head of Wuhan Huazhong CNC Co., Ltd. Huazhong CNC took the technical route of “Using General Industrial Microcomputer as Hardware Platform†and realized the breakthrough of CNC system technology through the innovation of software technology. With the use of general industrial computers and electronic devices, the company has independently developed a 4-channel, 9-axis linkage "Huazhong 1" high-performance CNC system that has broken the foreign blockade, reaching the international advanced level. On the basis of this innovation, Huazhong CNC has realized the development and commercialization of the independent intellectual property rights and cost-effective Century Star series CNC system products, and has produced and sold nearly 10,000 sets of various medium and high-grade CNC systems. At present, Huazhong CNC has become one of the few enterprises in China that has independent intellectual property rights for complete sets of core technologies and has formed independent supporting capabilities. "Compared with developed countries, we are accelerating to catch up. Some products have been successfully developed and even panicked by foreign counterparts, not only breaking their long-term monopoly in the domestic market, but also forcing them to lower the price of their products." Yu Cheng Ting said. China's machine tool industry started in the "6th Five-Year Plan" period. After decades of introduction, digestion and absorption, many enterprises have already possessed the ability of product innovation and gradually narrowed the gap with Western countries. Some companies have designed and produced CNC machine tools with independent intellectual property rights and world-class standards. In the process of processing large-scale marine crankshafts, it is necessary to ensure the accuracy of a few thousandths of a millimeter, which is a world-class machine tool manufacturing technology. Among them, cyclone tool holder processing and assembly technology as well as high-precision, heavy-duty high-speed cutting technology is the key to the development of the windmill. At the 10th China International Machine Tool Show held recently, the emergence of the first CNC heavy-duty crankshaft cyclone machining lathe in China marked the ability of China to produce CNC heavy-duty crankshaft cyclone machining lathes. Its successful development has made China the third country in the world to independently produce crankshaft processing equipment after Germany and Japan. Liu Jianrong, the chairman of Qiqihar Qiqi Numerical Control Equipment Co., Ltd., who developed this equipment, told this reporter that this CNC heavy-duty crankshaft cyclone machining lathe is based on the experience of decades of manufacturing technology, using modern design concepts and advanced The production and manufacturing process, completely independent research and development, with independent intellectual property rights. (According to Xinhua News Agency) barrow wheel&barrow tire &pneumatic wheel Rubber Wheel,Solid Wheel,Robot Rubber Wheels Shengao Special Hand Truck Co., Ltd. , http://www.bestgardencarts.com