As a modern mold, it has the characteristics of high-tech, talent-intensive, high-tech background process-intensive industries. It is an industry that is ahead of the new industrialization road. As an important manufacturing equipment industry, molds serve all walks of life. It also directly serves the high-tech industry. The unique and important position of the mold in the R&D, innovation and production of the manufacturing products makes the mold manufacturing capability and level become an important symbol of the national innovation capability. The mold is to provide process equipment guarantee for the forming of various parts. At the same time, the development of mold technology is driven by the development of forming parts technology. The innovative products are also realized to some extent by the new mold technology.
In 2010, the economy gradually stabilized, and mold as a manufacturing industry to transform growth mode, the key support of industrial restructuring, undoubtedly has a pivotal position. Communicating the upstream and downstream industries of the manufacturing industry and jointly promoting the development of the manufacturing industry has become an important task for the Chinese mold industry.
In March 2009, in the State Council's "Equipment Manufacturing Industry Adjustment and Revitalization Plan", in the "Seize the key industry projects and implement equipment autonomy", the eighth "Electronic Information Industry" proposed "Electronic Equipment" Focusing on tools and molds, and promoting the autonomy of information equipment, and proposing to focus on the development of large-scale precision cavity molds and precision stamping dies in the "improvement of the manufacturing level of the four supporting products, the development of the industry" and "processing aids". "High-grade mold standard parts", "special raw materials" in the "mold steel" mentioned an important position. The mold is included in the planning as a very important part of the basic components and basic equipment.
In order to achieve the improvement of the overall level of the manufacturing industry, the relevant departments of the national government have grasped the basics, grasped the support in terms of industrial upgrading and product structure adjustment, and the direction is right, and the industry has reflected very well. In the guidance of the mold enterprises, China Die & Mould Industry Association also emphasizes the development of molds and fully studies the development of downstream technologies and products of molds. This concept must also be reflected in the tasks of the “12th Five-Year Plan†in the mold industry. At the same time of development, special emphasis is placed on the technological progress and industrial upgrading of the mold industry through the communication with downstream industries and the development of the parts technology.
Molds are for downstream products. The transformation of China's mold industry must meet the requirements of downstream industries and fully integrate with the development of downstream industries. Mold manufacturing on the basis of the existing requirements for complexity, precision, etc., with the advancement of the parts process, composite, multi-color, multi-material, multi-layer forming mold, spray-free high-gloss non-marking mold technology, plastic mold technology Become a new field of mold technology.
The mass production of industrial products and the development of new products are inseparable from the molds. The high consistency, high productivity, high precision, high complexity, low energy consumption and low consumables achieved by using molds to produce parts make the mold industry in the manufacturing industry. The status is becoming more and more important. As the product is updated faster and faster, new products are emerging, new technologies are changing with each passing day, the use of molds is becoming wider and wider, and the requirements for molds are getting higher and higher.
The following is a list of the developments of several industries and the supporting role of molds.
First, the automotive industry
Twenty years ago, the entry of cars into the homes of ordinary people was unreachable. The price of imported molds is eight or nine times that of the current one. If there is no development of the domestic mold industry, the cost of automobiles will be several times that of the present. It is impossible to achieve the cars of ordinary people. Molds have brought earth-shaking changes to our quality of life. According to the statistics of the China Automobile Association, in 2009, China's passenger car replacement model reached 221 (including 175 cars), 114 more than in 2008, 120 models of independent models, the development of new models, its core technology is difficult to break through More is the change of the shape of the car, changing the model, mainly to change the mold.
Automobile companies are mainly assembly-type enterprises. The real technology is actually more in the parts and components enterprises. The mass production of parts and components enterprises is realized by mold forming. Like the mid-range Passat, the full set of dies is more than 250 million yuan, and the large plastic molds are about 35 million to 40 million yuan. Now China has been able to produce a full set of dies for cars below C, and we have been able to complete the dashboard and bumper dies. . From the heart of the car - the cylinder die-casting of the generator to the stamping parts of the automobile body-in-white, from accelerating the research and development process of China's energy-saving and environment-friendly cars (such as automotive engine plastic intake manifolds accounted for 80% of foreign countries, injection molds to achieve), To the new material super-strength steel plate hot pressing forming mold, all need to drive the localization of the core parts of the automobile industry, the middle and high-grade car cover parts mold, the automobile lightweight new material forming mold and the multi-station progressive mold are all promoting the autonomy of the automobile. The development of the brand guarantees that mold equipment is an important part of the automobile equipment. The status of the mold enterprise of the automobile main engine factory has formed a core competitiveness status. The close relationship between the automobile main engine factory and the first-class supporting mold enterprise serving it is a strategic alliance.
Second, the home appliance industry
The molding of household appliances relies on various types of molds such as sheet metal stamping, plastic, foaming, and adsorption. One refrigerator has 150~200 molds, one air conditioner has about 50 molds, one washing machine has about 60 molds, and a large number of small household appliances. ... Haier Company's annual purchase of 6,000 molds amounted to more than 500 million yuan. Haier Mould Co., Ltd. and Haier's product design and development are integrated, which provides valuable time for Haier's products to be quickly introduced to the market.
In December 2009, the Ministry of Industry and Information Technology issued the “Guiding Opinions on Accelerating the Transformation and Upgrading of China's Household Appliance Industryâ€, aiming at the important tasks of product upgrading and technology upgrading, and accelerating the transformation and upgrading of China's home appliances (such as low noise, energy saving and water saving, The key to multiple rooms is the manufacture of components. The improvement of the technical level of the manufacturing process of home appliance parts is also achieved by upgrading the level of mold manufacturing.
Third, the plastic industry
In 2009, China's plastics industry sales of 600 billion yuan, driven by 1:100 will be supported by 6 billion molds. In 2010, the demand for plastics in China's automobile industry reached 1 million tons. Plastics are expanding in the automotive industry. Plastic molds are the guarantee of plastic forming equipment. On the basis of engineering plastics, the application of nano-composites, composite plastics, sprayable, spray-free plastics, fiber-reinforced thermoplastics, etc. will definitely provide a new world for the development of plastic molds.
Fourth, aviation equipment technology and mold
Sheet metal equipment
As an important foundation of aerospace manufacturing technology, aviation sheet metal equipment technology molds provide the main equipment for forming in superplastic forming equipment, thermoforming equipment, spinning forming equipment, press forming equipment, etc. The product forming mold often needs dozens or even hundreds of sets, and the plate is formed by the curved surface of the mold; in multi-point forming, the mold manufacturing discards the whole mold into a series of regularly arranged and height-adjustable basic bodies to complete the envelope surface, and thus more Point forming technology has developed a multi-point forming machine.
2. Research and development and industrialization of complete sets of aircraft interior moulds
The materials selected for aircraft manufacturing are difficult to form. The strength, flame retardant, anti-smoke and heat-dissipating engineering plastics are selected. In combination with the technical standards and requirements of the aviation field, the material selection, product structure analysis and design of aircraft interior parts are Mold design and manufacturing and final product assembly technology for research and development, to realize the industrial application of complete sets of aircraft interior parts technology.
In the case of aircraft interior parts, the increase in the use of plastics helps to reduce the weight of the aircraft, save fuel and reduce costs. According to incomplete statistics, about 200 sets of molds for aircraft interior parts, the output value is 100 million yuan, and the output value of the parts is about 3 billion yuan. Moreover, the application prospects of engineering plastics in the aircraft industry are promising. For example, the dining cart on the plane is now made of aluminum alloy. China's civil aviation has already considered replacing it with plastic, and the market prospect will be quite huge.
Five, electronic special equipment (IT, OA mold)
Precision multi-station progressive die for large-scale, ultra-large-scale integrated circuits, precision package molds for integrated circuits, precision molds for electronic components and precision connectors, precision stamping dies for chips, small mold precision plastic molds, Automotive electronic molds are at the forefront, computer peripheral molds, media digital product molds, optical communication products molds (cameras, cameras, mobile phones, etc.), network product molds, watch and gift molds, etc., with the development of IT and communication technology will become more and more demanding Big.
China is already a major producer of OA equipment and consumables (copiers, fax machines, printers, etc.), more than 60% of copying equipment and more than 40% of image printing equipment are manufactured in China. In 2009, mobile equipment sales reached 1.2 billion units. The above, including mobile phones, mobile Internet devices, netbooks, portable consumer electronic devices, etc., at the same time, the world's major OA equipment manufacturers in China to purchase a large number of parts also make OA equipment plastic molds develop rapidly.
6. Supporting fields of emerging industries
1. Medical device field
According to projections, there are about 10,000 kinds of medical devices, 34 categories, and 4,000 companies, such as health care equipment and polymer plastic products. Some of them are related to molds. Large to high-pressure oxygen chambers, small to hearing aids, cardiac pacemakers, etc., polymer composite materials forming, biological life engineering, precision and ultra-precision molds for the production of medical equipment and components will play a pivotal role in the manufacture of medical devices.
Providing manufacturing equipment for medical devices is actually providing equipment for molds for manufacturing medical device parts. A large number of plastic parts, stamping parts, and aluminum alloy parts in medical equipment, as long as mass production, molds are used to form parts. The level of the molding factory that supplies products for medical equipment will determine the level of medical equipment products, medical equipment. The molding factory can be assembled into a medical device after the mold is completed and the parts are formed.
2. Rail transit field
In 2009, the country invested 4 trillion yuan, the rail transit directly invested 700 billion yuan, and the EMU team carried out the core components of ultra-high-speed (300 km / h) precision bearing mold core technology, speed 200-350km / h high-speed EMU, High-power AC drive electric power / diesel locomotive, 100t railway heavy-duty truck and urban rail transit vehicle bearings, gear transmission, high-speed EMU gear box precision casting mold, heavy-duty 25t axle heavy forging die, cold pier mold, etc. Will provide services for emerging industries.
Seven, mold materials
In recent years, China's steel demand has increased by 20%. In 2010, China's mold steel production demand is expected to reach 1 million tons. However, China's mold steel production growth is not obvious, with the continuous development of China's mold industry, for high-end molds Imports of steel used continue to rise, and it is expected that the import of steel for molds will increase substantially. Die steel imports mainly come from Japan, Germany, Sweden, Austria, South Korea, etc. China's die steel is mainly divided into plastic mold steel accounted for about 50%, cold work die steel accounted for about 28%, and cold work die steel accounted for about 20%. %, special performance steel accounts for about 2%, and the demand for these types of steel is expected to increase simultaneously.
Take the automobile as an example, the proportion of steel in the weight of the whole vehicle accounts for about 70%, and the plastic accounts for about 20% of the weight of the whole vehicle. The automobile enterprises will pay more attention to the scale in the next few years. In the first quarter of 2010, China’s automobile The output was 4.55 million units and the sales volume was 4.61 million units. According to this speed, the production and sales of 16 million units in 2010 are just around the corner. SAIC will achieve a production capacity of 5 million units in 2015. The steel for automobile die and automobile plastic molds will grow rapidly with the development of the automobile industry.
Mold technology is a research and forming technology. The research of new material forming is bound to be the research direction of the technological progress of the mold industry. The research of special materials, plastics, plastics, and energy-saving materials will become the schedule of mold enterprises. content.
Mold manufacturing and high technology have become interdependent relationships. On the one hand, mold is an indispensable equipment for direct service to high-tech industrialization; on the other hand, due to the high-tech production of mold production itself, such as CAD / CAE / CAM / CAPP technology, computer network technology, laser technology, Reverse engineering and concurrent engineering, rapid prototyping technology and agile manufacturing technology, high-speed processing and ultra-precision processing technology, micro-machining, composite processing, surface treatment, etc., therefore, the mold industry has become an important part of the high-tech industry.
Mold manufacturing is faced with individual needs. Molds are directly involved in the front-end manufacturing of new product development. Every new mechanical product is born from the beginning of mold manufacturing. Each mold is almost always manufactured. Innovations in mold structure, style, application of new materials, etc. The uniform improvement of speed and efficiency in the production and use of mold parts has the most direct relationship with mold structure and mold quality. It is necessary to adjust the product structure and increase the proportion of high-grade mechanical products. To be realized by the mold.
The rapid, high-quality and low-consumption of mold-forming parts fully reflects the national sustainable development strategy and scientific development concept. The development and upgrading of the mold industry will definitely play an important role in building an innovative country in China.
In 2010, the economy gradually stabilized, and mold as a manufacturing industry to transform growth mode, the key support of industrial restructuring, undoubtedly has a pivotal position. Communicating the upstream and downstream industries of the manufacturing industry and jointly promoting the development of the manufacturing industry has become an important task for the Chinese mold industry.
In March 2009, in the State Council's "Equipment Manufacturing Industry Adjustment and Revitalization Plan", in the "Seize the key industry projects and implement equipment autonomy", the eighth "Electronic Information Industry" proposed "Electronic Equipment" Focusing on tools and molds, and promoting the autonomy of information equipment, and proposing to focus on the development of large-scale precision cavity molds and precision stamping dies in the "improvement of the manufacturing level of the four supporting products, the development of the industry" and "processing aids". "High-grade mold standard parts", "special raw materials" in the "mold steel" mentioned an important position. The mold is included in the planning as a very important part of the basic components and basic equipment.
In order to achieve the improvement of the overall level of the manufacturing industry, the relevant departments of the national government have grasped the basics, grasped the support in terms of industrial upgrading and product structure adjustment, and the direction is right, and the industry has reflected very well. In the guidance of the mold enterprises, China Die & Mould Industry Association also emphasizes the development of molds and fully studies the development of downstream technologies and products of molds. This concept must also be reflected in the tasks of the “12th Five-Year Plan†in the mold industry. At the same time of development, special emphasis is placed on the technological progress and industrial upgrading of the mold industry through the communication with downstream industries and the development of the parts technology.
Molds are for downstream products. The transformation of China's mold industry must meet the requirements of downstream industries and fully integrate with the development of downstream industries. Mold manufacturing on the basis of the existing requirements for complexity, precision, etc., with the advancement of the parts process, composite, multi-color, multi-material, multi-layer forming mold, spray-free high-gloss non-marking mold technology, plastic mold technology Become a new field of mold technology.
The mass production of industrial products and the development of new products are inseparable from the molds. The high consistency, high productivity, high precision, high complexity, low energy consumption and low consumables achieved by using molds to produce parts make the mold industry in the manufacturing industry. The status is becoming more and more important. As the product is updated faster and faster, new products are emerging, new technologies are changing with each passing day, the use of molds is becoming wider and wider, and the requirements for molds are getting higher and higher.
The following is a list of the developments of several industries and the supporting role of molds.
First, the automotive industry
Twenty years ago, the entry of cars into the homes of ordinary people was unreachable. The price of imported molds is eight or nine times that of the current one. If there is no development of the domestic mold industry, the cost of automobiles will be several times that of the present. It is impossible to achieve the cars of ordinary people. Molds have brought earth-shaking changes to our quality of life. According to the statistics of the China Automobile Association, in 2009, China's passenger car replacement model reached 221 (including 175 cars), 114 more than in 2008, 120 models of independent models, the development of new models, its core technology is difficult to break through More is the change of the shape of the car, changing the model, mainly to change the mold.
Automobile companies are mainly assembly-type enterprises. The real technology is actually more in the parts and components enterprises. The mass production of parts and components enterprises is realized by mold forming. Like the mid-range Passat, the full set of dies is more than 250 million yuan, and the large plastic molds are about 35 million to 40 million yuan. Now China has been able to produce a full set of dies for cars below C, and we have been able to complete the dashboard and bumper dies. . From the heart of the car - the cylinder die-casting of the generator to the stamping parts of the automobile body-in-white, from accelerating the research and development process of China's energy-saving and environment-friendly cars (such as automotive engine plastic intake manifolds accounted for 80% of foreign countries, injection molds to achieve), To the new material super-strength steel plate hot pressing forming mold, all need to drive the localization of the core parts of the automobile industry, the middle and high-grade car cover parts mold, the automobile lightweight new material forming mold and the multi-station progressive mold are all promoting the autonomy of the automobile. The development of the brand guarantees that mold equipment is an important part of the automobile equipment. The status of the mold enterprise of the automobile main engine factory has formed a core competitiveness status. The close relationship between the automobile main engine factory and the first-class supporting mold enterprise serving it is a strategic alliance.
Second, the home appliance industry
The molding of household appliances relies on various types of molds such as sheet metal stamping, plastic, foaming, and adsorption. One refrigerator has 150~200 molds, one air conditioner has about 50 molds, one washing machine has about 60 molds, and a large number of small household appliances. ... Haier Company's annual purchase of 6,000 molds amounted to more than 500 million yuan. Haier Mould Co., Ltd. and Haier's product design and development are integrated, which provides valuable time for Haier's products to be quickly introduced to the market.
In December 2009, the Ministry of Industry and Information Technology issued the “Guiding Opinions on Accelerating the Transformation and Upgrading of China's Household Appliance Industryâ€, aiming at the important tasks of product upgrading and technology upgrading, and accelerating the transformation and upgrading of China's home appliances (such as low noise, energy saving and water saving, The key to multiple rooms is the manufacture of components. The improvement of the technical level of the manufacturing process of home appliance parts is also achieved by upgrading the level of mold manufacturing.
Third, the plastic industry
In 2009, China's plastics industry sales of 600 billion yuan, driven by 1:100 will be supported by 6 billion molds. In 2010, the demand for plastics in China's automobile industry reached 1 million tons. Plastics are expanding in the automotive industry. Plastic molds are the guarantee of plastic forming equipment. On the basis of engineering plastics, the application of nano-composites, composite plastics, sprayable, spray-free plastics, fiber-reinforced thermoplastics, etc. will definitely provide a new world for the development of plastic molds.
Fourth, aviation equipment technology and mold
Sheet metal equipment
As an important foundation of aerospace manufacturing technology, aviation sheet metal equipment technology molds provide the main equipment for forming in superplastic forming equipment, thermoforming equipment, spinning forming equipment, press forming equipment, etc. The product forming mold often needs dozens or even hundreds of sets, and the plate is formed by the curved surface of the mold; in multi-point forming, the mold manufacturing discards the whole mold into a series of regularly arranged and height-adjustable basic bodies to complete the envelope surface, and thus more Point forming technology has developed a multi-point forming machine.
2. Research and development and industrialization of complete sets of aircraft interior moulds
The materials selected for aircraft manufacturing are difficult to form. The strength, flame retardant, anti-smoke and heat-dissipating engineering plastics are selected. In combination with the technical standards and requirements of the aviation field, the material selection, product structure analysis and design of aircraft interior parts are Mold design and manufacturing and final product assembly technology for research and development, to realize the industrial application of complete sets of aircraft interior parts technology.
In the case of aircraft interior parts, the increase in the use of plastics helps to reduce the weight of the aircraft, save fuel and reduce costs. According to incomplete statistics, about 200 sets of molds for aircraft interior parts, the output value is 100 million yuan, and the output value of the parts is about 3 billion yuan. Moreover, the application prospects of engineering plastics in the aircraft industry are promising. For example, the dining cart on the plane is now made of aluminum alloy. China's civil aviation has already considered replacing it with plastic, and the market prospect will be quite huge.
Five, electronic special equipment (IT, OA mold)
Precision multi-station progressive die for large-scale, ultra-large-scale integrated circuits, precision package molds for integrated circuits, precision molds for electronic components and precision connectors, precision stamping dies for chips, small mold precision plastic molds, Automotive electronic molds are at the forefront, computer peripheral molds, media digital product molds, optical communication products molds (cameras, cameras, mobile phones, etc.), network product molds, watch and gift molds, etc., with the development of IT and communication technology will become more and more demanding Big.
China is already a major producer of OA equipment and consumables (copiers, fax machines, printers, etc.), more than 60% of copying equipment and more than 40% of image printing equipment are manufactured in China. In 2009, mobile equipment sales reached 1.2 billion units. The above, including mobile phones, mobile Internet devices, netbooks, portable consumer electronic devices, etc., at the same time, the world's major OA equipment manufacturers in China to purchase a large number of parts also make OA equipment plastic molds develop rapidly.
6. Supporting fields of emerging industries
1. Medical device field
According to projections, there are about 10,000 kinds of medical devices, 34 categories, and 4,000 companies, such as health care equipment and polymer plastic products. Some of them are related to molds. Large to high-pressure oxygen chambers, small to hearing aids, cardiac pacemakers, etc., polymer composite materials forming, biological life engineering, precision and ultra-precision molds for the production of medical equipment and components will play a pivotal role in the manufacture of medical devices.
Providing manufacturing equipment for medical devices is actually providing equipment for molds for manufacturing medical device parts. A large number of plastic parts, stamping parts, and aluminum alloy parts in medical equipment, as long as mass production, molds are used to form parts. The level of the molding factory that supplies products for medical equipment will determine the level of medical equipment products, medical equipment. The molding factory can be assembled into a medical device after the mold is completed and the parts are formed.
2. Rail transit field
In 2009, the country invested 4 trillion yuan, the rail transit directly invested 700 billion yuan, and the EMU team carried out the core components of ultra-high-speed (300 km / h) precision bearing mold core technology, speed 200-350km / h high-speed EMU, High-power AC drive electric power / diesel locomotive, 100t railway heavy-duty truck and urban rail transit vehicle bearings, gear transmission, high-speed EMU gear box precision casting mold, heavy-duty 25t axle heavy forging die, cold pier mold, etc. Will provide services for emerging industries.
Seven, mold materials
In recent years, China's steel demand has increased by 20%. In 2010, China's mold steel production demand is expected to reach 1 million tons. However, China's mold steel production growth is not obvious, with the continuous development of China's mold industry, for high-end molds Imports of steel used continue to rise, and it is expected that the import of steel for molds will increase substantially. Die steel imports mainly come from Japan, Germany, Sweden, Austria, South Korea, etc. China's die steel is mainly divided into plastic mold steel accounted for about 50%, cold work die steel accounted for about 28%, and cold work die steel accounted for about 20%. %, special performance steel accounts for about 2%, and the demand for these types of steel is expected to increase simultaneously.
Take the automobile as an example, the proportion of steel in the weight of the whole vehicle accounts for about 70%, and the plastic accounts for about 20% of the weight of the whole vehicle. The automobile enterprises will pay more attention to the scale in the next few years. In the first quarter of 2010, China’s automobile The output was 4.55 million units and the sales volume was 4.61 million units. According to this speed, the production and sales of 16 million units in 2010 are just around the corner. SAIC will achieve a production capacity of 5 million units in 2015. The steel for automobile die and automobile plastic molds will grow rapidly with the development of the automobile industry.
Mold technology is a research and forming technology. The research of new material forming is bound to be the research direction of the technological progress of the mold industry. The research of special materials, plastics, plastics, and energy-saving materials will become the schedule of mold enterprises. content.
Mold manufacturing and high technology have become interdependent relationships. On the one hand, mold is an indispensable equipment for direct service to high-tech industrialization; on the other hand, due to the high-tech production of mold production itself, such as CAD / CAE / CAM / CAPP technology, computer network technology, laser technology, Reverse engineering and concurrent engineering, rapid prototyping technology and agile manufacturing technology, high-speed processing and ultra-precision processing technology, micro-machining, composite processing, surface treatment, etc., therefore, the mold industry has become an important part of the high-tech industry.
Mold manufacturing is faced with individual needs. Molds are directly involved in the front-end manufacturing of new product development. Every new mechanical product is born from the beginning of mold manufacturing. Each mold is almost always manufactured. Innovations in mold structure, style, application of new materials, etc. The uniform improvement of speed and efficiency in the production and use of mold parts has the most direct relationship with mold structure and mold quality. It is necessary to adjust the product structure and increase the proportion of high-grade mechanical products. To be realized by the mold.
The rapid, high-quality and low-consumption of mold-forming parts fully reflects the national sustainable development strategy and scientific development concept. The development and upgrading of the mold industry will definitely play an important role in building an innovative country in China.
LED Outdoor Lights including Pixel Light, Dot Light , Linear Light, Wall Washer , Spot Light , Flood Light, In-ground Light, Underwater Light,for outdoor lighting,architecture lighting,landscape lighting, etc.
LED Outdoor Lights,Dot Light,Linear Light,Wall Washer,Spot Light,Flood Light,In-ground Light,Underwater Light
StrongLED Lighting Systems (Suzhou) Co., Ltd. , https://www.strongledcn.com