Industry of our country mould with international advanced level photograph is compared, in concept, design, technology, technology, experience, there is a big gap, overall is still in the tracking, the learning phase, had not reached the information of manufacturing, management and innovation development phase, only to be in the world medium level, with international advanced level photograph is compared, with approximately 15years gap, wherein the mold processing online detection and information management aspects of the gap in15 years. Recently, China mold industry association secretary-general fierce tactics in China die and Mould Industry Association meeting in 2011said.

The mold is the fundamental industry of national economy, in a sense, the development of mould industry level represents a country's level of industrial development. Our focus on the development of the automobile, electronics, communications, aerospace and other industries products have more than 80% of the parts is formed by die forming. Personage attending the meeting thinks, eleven five industry plan established by our country mould level to was entered 2010Asia the cavalcade of advanced level general objectives have been achieved, although with the international advanced level of surviving gap, but the "Twelfth Five-Year Plan" will give China mold industry to bring tremendous development opportunity.

To achieve new breakthrough

Along with China as a manufacturing power, in recent years has been the rapid development of domestic die industry. According to incomplete statistics, the output value has exceeded 100000000000 yuan. Taking Beijing area as an example, the existing mold enterprises reached more than 200, an annual production of hundreds of thousands of sets of molds. According to the Beijing Association of die are introduced, currently in Beijing focus on the development of the automobile, electronics, energy saving and environmental protection industry needs a large number of die support, promoted Beijing greatly in mold manufacturing industry 's rapid development. Although the Beijing mould enterprise development is uneven, some good and some bad, but still emerged BYD automotive stamping die, plastic mold, the Great Wall peony condit Puri precision multi-position progressive die for representation of such enterprises and products.

IT die has a domestic base, and has been the introduction of foreign advanced technology and equipment, the individual enterprise production of products have reached the world level, but most of the enterprises still have bigger difference. For very large scale integrated circuit, for supporting the lead foot above 100and0.2mm clearance below the lead frame matching, accuracy than 5mm precision miniature connector supporting, as1.6mm below diameter micro motor iron core and supporting for picture tube and electronic matching precision mold is the top priority of the development of.

From association of Chinese mould industry related data, can be seen clearly in China mold and the gap to world advanced level. As the highest precision molds, the international advanced level has reached the domestic advanced level of sub nanometer level, only reaching micron level; mold maximum life span, the high precision multi-position progressive die is achieved 500000000 times,40000times of fine blanking die, injection mold for the 20000000 time, while the domestic die corresponding can only reach 300000000 times,20000 times,10000000 times.

Planning brings about new requirements

Wu book says, from in recent years our country mold development level, mold the new structure, new breed, new technology, new material innovations continue to emerge, patent number. Especially the Ministry released at the end of 2011" mechanical foundation, foundation and foundation materials industry manufacturing process during development plan" will give China mold industry brought tremendous development opportunity.

Foundation of machinery manufacturing technology and basic material foundation, the equipment manufacturing industry is the foundation of survival and development, which directly determines the host of major equipment and product performance, quality and reliability. Basis of mechanical parts is composed of machine is not detachable base unit, including: bearing, gear, hydraulic parts, hydraulic components, pneumatic components, seals, chain and sprocket, transmission link, fasteners, springs, powder metallurgy parts, such as mold; basic manufacturing process refers to the mechanical industrial production process a large amount of a wide range, strong universality of casting, forging, heat treatment, welding, surface engineering and machining and special processing technology; base material in machinery manufacturing industry for small batch of high grade and special materials, special.

Basic programming in the development of key forward, around the major equipment and high-end equipment demand, our country will focus on the development of 11kinds of basic pieces of machinery,6 basic manufacturing processes and2 base material.

Focus on the advantages of resources, focus on the development of20iconic pieces of machinery foundation,15landmark based manufacturing technology and12 kinds of markers of base material and realizing industrialization. Large, precision, high performance, multi function mold, high-grade passenger car body and automotive high strength steel plate hot forming die, high-speed precision progressive stamping die, high light without a trace, laminated rotating large plastic mold, large scale integrated circuit lead frame and ultra thin LED large plastic mold, much material for multi-lumen precise electronic medical equipment, injection mold, large-scale engineering machinery tyre rubber mold, light metal precision die casting and other aspects of development focus.

Wu book revealed, in the 20hallmark pieces of machinery foundation, China will die in the following two categories of logo products breakthrough : one is C car overall body forming die. The door, front wing surface shape accuracy of 0.08~ 0.05mm, structural surface accuracy of0.05mm, pay mold assembly size matching and control within the contour accuracy less than 0.7mm, profile accuracy of less than 1.0mm, assembly between docking accuracy of less than 0.5mm, body size precision at or near2mm. Two is the high light without a trace, laminated rotating large plastic mold. Development of wide 1200mm and above grade u, precision molds, mold cavity A0-A1mirror finish, mold assembly precision is less than or equal to 0.02of the high light without a trace, in mold decoration, super slim LED large mirror, complex high precision auto engine plastic intake manifold of precision injection mold; heating constant temperature casting system error <0.02mm, heating temperature of + / - 1 DEG C, H7 / G6 precision sliding fit, realize the efficient production of laminated injection mold.