China's revitalization of the equipment manufacturing industry revitalization plan has passed the review, policy benefits, so that the development of CNC machine tools, CNC tools and the level of numerical control applications have great confidence. The impact of manufacturing efficiency and cost reduction is attracting more and more attention from the whole country and industry. In the next few years, China's tool industry will face a great opportunity to reshuffle and develop rapidly.
CNC tools are tools used in machining for machining, also known as cutting tools. The generalized cutting tools include both tools and grinding tools. At the same time, "CNC tools" include Accessories such as tool holders and holders in addition to cutting blades! We call the “CNC Toolâ€, especially the tool and tool aid system used in conjunction with advanced and efficient CNC manufacturing systems such as machining centers, CNC lathes, CNC boring and milling machines, and CNC drills. It includes integral alloy tools, superhard tools, indexable inserts, tool assist systems, indexable tools, superhard materials and coating technology. These should belong to the category of modern metal cutting tools. The technical level, performance and quality directly affect the production efficiency and quality of processed products of millions of expensive CNC manufacturing systems in China, which directly affect the production of machinery manufacturing industry in the whole country. Technical level and economic benefits.
CNC tool industry is developing rapidly
CNC tools are the customary name for modern high-efficiency tools. It is an integral part of modern digital manufacturing technology. In the past ten years, with the accelerated pace of modernization in the manufacturing industry, China's digital manufacturing technology has also achieved rapid development. At the end of the 20th century, the annual output of China's gold cutting machine tools reached 190,000 units, but only 14,000 CNC machine tools; at that time, modern high-efficiency tools represented by new carbide tools accounted for only 15% of the total tool output. . After entering the new century, the development speed of China's machine tool industry has been greatly accelerated. In 2007, the output of CNC machine tools in China reached 123,200 units, and the numerical control rate of output value reached 43.7%. The specific gravity of the high-efficiency cemented carbide tool matched to this has also risen to 40.3% of the total tool output. It can be seen that since the beginning of the new century, China's CNC machine tools and high-efficiency tools have achieved rapid and synchronous development. At present, the domestically produced modern high-efficiency tools have entered the automotive industry, the mold industry, aerospace, power generation equipment, general machinery and other fields. The performance of some products has reached or approached the international advanced level, effectively breaking the monopoly position of imported tools in some fields, and contributing to the standard competition of China's efficient tool market.
When it comes to the achievements and progress of the last decade, these are real and we should be sure. However, overestimating our level is also harmful to future development. This overly optimistic estimate is neither realistic nor conducive to future development. This is because, first, the CNC machine tools and modern high-efficiency tools developed in China in recent years are basically in the imitation stage, or the combination of imitation. Although high-end products have been made, their development is still in its infancy and cannot be confused with the advanced stage of independent innovation. Second, in recent years, in the development of high-end products, we have adopted the principle of copying the original and replacing imports, which is conducive to accelerating the development speed and meeting the needs of the manufacturing industry. However, the price paid by this mode of development is that it relies entirely on developed countries in technology, loses the dominant position of development, and always follows behind others. For example, the basic manufacturing technology of modern high-efficiency tools mainly consists of three major blocks: high-level modern tool materials, high-level modern coating technology and equipment, and high-level tools for tool-specific digital manufacturing technology. These three high-end technologies, including raw materials, technology, technology and equipment, we also rely entirely on the introduction, leaving these "foreign canes", high-end products can not be manufactured. It can be seen that when we review the rapid development of the machine tool industry in the past ten years, we must fully affirm the achievements and insist on seeking truth from facts. Do not blindly overestimate the level of development we have achieved. We must continue to work diligently, work hard, and continue to lay a solid foundation in development and enhance the ability of independent development to provide better services for modern manufacturing.
From the development of traditional standard tools to modern and efficient tools, manufacturers are experiencing a painful and difficult process of change that is reborn and full of uncertainty. This process of change has caused some companies to retreat, and the corporate helm has not chosen to face difficulties in the face of this situation, but chose to stay in place. The reason is that traditional high-speed steel tools still have a considerable market in China, and they can still make profits through the production of high-volume low-end products and low labor costs. This erroneous concept has become the biggest obstacle to the development of modern and efficient cutting tools in China. A huge modern manufacturing system has rapidly emerged on the land of our country and has become an undisputed reality. Therefore, no matter from the survival space of China's tool industry itself or from the overall need of China's manufacturing industry to improve competitiveness, it is imperative for tool companies to accelerate structural adjustment and promote the development of modern and efficient tools. There is no way to stop and stick to the rules. Whether this change in concept is prompt and timely will have a decisive impact on the development prospects of enterprises and industries.
Weak innovation and independent research and development capabilities
Along with the rapid development of the manufacturing industry in the past decade, the development speed of modern high-efficiency cutting tools in China is also very fast. However, there are drawbacks in this rapid development, and the foundation is not solid, which has become the biggest hidden danger for the sustainable and efficient development of enterprises.
At present, many research and development centers and engineering centers have been established in the tool industry. However, so far, these centers have not seen progress in the basic technology research of modern high-efficiency tools. Some R&D centers have performed very well in the digestion and absorption of imported technologies, but the true capacity for independent innovation still has problems. At present, there is a worrying tendency: companies are keen to grasp projects and grasp products, and the pictures are quick and effective. This momentum of quick success has made the company pay too little attention to basic research and has little interest in theoretical research. However, a solid foundation is a strong stamina for promoting the sustainable development of enterprises. Without basic research, it lacks the source of power for sustainable development.
Taking the advanced manufacturing technology of modern passenger aircraft as an example, it is used as a reference for the domestic industry. The Boeing Company is developing a new modern passenger aircraft represented by the Boeing 787. The development goal is "better, faster, more provincial, greener." To this end, this passenger aircraft uses a large number of new technologies, new processes, new materials. Only a variety of fiber-reinforced synthetic materials account for more than 50% of the aircraft's weight, which can be said to be a milestone in the history of passenger aircraft development. In response to the new challenges and challenges that such passenger aircraft may face in future manufacturing. Boeing has established a global, open research organization called the Advanced Manufacturing Technology Research Center (AMRC). This research center will gather the power of the world to provide new methods, new methods, new tools and new technologies for the manufacture of new passenger aircraft. Among the global partners who represent the center, several multinational tool companies are in the forefront. What is this inspiration for us? With Boeing and its strong global presence and deep technical accumulation, they are fully qualified to say they have captured the top position of aerospace manufacturing technology. However, under this strong position, Boeing still maintains a dedication mentality. It does not have the idea of ​​restoring itself and continuing to work together. It continues to unite with its global partners, step by step and study hard to push a new generation of aviation manufacturing technology to one. Higher realm. This example should give us some inspiration and inspiration to our domestic manufacturing industry.
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