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In his view, without the support of the mold industry, the dream of cars entering China's millions of families is almost impossible to achieve. He said that the price of importing a set of automobile molds in the past is 8~9 times that of the current one. It is precisely because of the development of domestic molds that the cost of making cars has been greatly reduced, and the speed of car changing has also been promoted.
Modern industrial mold first martial arts book said that from the car body die-casting of the car's heart generator to the car body stamping parts, from the new material super-strength steel plate hot pressing forming die, to the localization of the car core parts, all need mold driving. It can be said that mold equipment is an important part of automobile equipment.
In addition, in the home appliance industry, the importance of the mold industry is also increasingly apparent. For example, the manufacture of a refrigerator requires 150 to 200 molds, one air conditioner requires about 50 molds, one washing machine requires about 60 molds, and a large number of small appliances... only Haier has purchased 6000 yuan a year. The amount of mold left and right reached more than 500 million yuan.
Wu Bingshu told reporters that in Haier Mould Company, there is a place that is generally not open to the outside world. This is the product design and development center. He believes that the key to the rapid introduction of Haier's products to the market is the integration of Haier Mould and Haier's product design and development, which provides valuable time for Haier's new product promotion speed.
The above is only in terms of people's livelihood. In fact, molds in the aerospace industry, which are related to national strategic security, also play a vital role.
The aviation manufacturing sector now places more demands on lightweighting. How to meet this demand, you must do homework on sheet metal equipment and aircraft interiors.
Wu Bingshu said that there are carts for catering on the plane. In the past, it has been composed of plates. Now it is studying the feasibility of being able to replace with plastics, which puts new demands on plastic materials and molds. For example, the plastic must be strong, flame retardant, smoke-proof, easy to dissipate heat, and the like.
According to incomplete statistics, there are only 200 sets of interior parts and molds for an aircraft, and the output value of mold parts can reach 100 million yuan. At present, China Die & Mould Industry Association is organizing relevant enterprises to research and develop the material selection, product structure analysis and design, mold design and manufacturing and final product assembly technology for aircraft interior parts, and realize the industrial application of complete sets of aircraft interior parts technology.
Wu Bingshu said that due to the high precision, consistency and beautiful appearance of the products formed by the mold, it has been increasingly used in the manufacture of structures and interior parts of aircraft, ships and high-speed trains. In addition, the production process can achieve high efficiency, large quantities and material saving, so the mold is often praised as the mother of modern industrial production.
For the important role of mold development in the electronic information industry, Wu Bingshu believes that it can be fully promoted from the 2009 State Council’s “Equipment Manufacturing Industry Adjustment and Revitalization Planâ€, focusing on electronic equipment, tools and tools. Seeing the autonomy of electronic information equipment.
The mold industry system is basically perfect. It is understood that China has become a big mold producing country, and the sales volume of the whole industry is close to 100 billion yuan.
In the view of Wu Bingshu, this figure is not important. What is important is that China's mold industry system has been basically improved.
First of all, the leading enterprises in each mold industry have already presented. For example, there are four people in the automotive panel mold enterprise. The large plastic mold enterprises are the first to promote Haier molds. The precision stamping die enterprises include Guosheng and Huafu, and they all play a leading role in the industry.
At the same time, the structure of the mold product is more reasonable. According to the material and forming method of the product, the mold is divided into 10 categories, mainly including stamping die, injection mold, die-casting die, forging die, glass die and the like. At present, the structural proportion of the mold is about 40% for the stamping die and the plastic die. Wu Bingshu said that the type of mold product structure can reflect the level of a country's mold industry. In the past, our stamping die once accounted for 70% of the industry. Now the ratio of China's product structure to industrial developed countries should be consistent.
In addition, in recent years, the mold industry agglomeration has become a new feature of the industry development, forming Kunshan, Wuxi precision mold industry cluster production base; Botou, Wuhu automobile mold industry cluster production base; Ningbo, Huangyan, Shenzhen, Dongguan large precision mold industry cluster Production base. According to the statistics of China Die & Mould Industry Association, there are about 15 mold parks that have been built or have begun to take shape in the country.
In particular, the system for supporting the mold manufacturing is becoming more and more perfect. From the mold materials, processing equipment, processing tools, special software development to mold design, the professional sub-industry is formed, which lays a foundation for the rapid development of China's mold industry.
However, from a general perspective, Wu Bingshu said that there is still a big gap between China's mold industry and foreign developed countries, mainly in the development and production of molds. Developed countries generally adopt technologies and management methods such as concurrent engineering and project management to strengthen the Workflow control shortens the cycle of mold development. In terms of specialized production, developed countries are more common.
He believes that, especially in the innovation and research of new technologies, including innovation in forming methods, innovation in forming quality, and innovation in new material forming technologies, we have not yet taken the initiative, basically following the development of technology in developed countries.
In the view of Wu Bingshu, the revitalization of a country's industry is inseparable from advanced manufacturing technology, and the mold should undoubtedly rank first in advanced manufacturing technology. Therefore, the level of mold technology has become an important indicator to measure the level of manufacturing in a country. In order to realize the dream of manufacturing a strong country, the mold must go ahead.
Wu Bingshu: Mold is the foundation of all industries
“Mold is the foundation of all industries.†Wu Bing, secretary general of China Mould Industry Association, reiterated to the media.