Five problems influence China's manufacturing industry

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(Free-Press-Release.com) January 27, 2012 --

The innovation of the unprecedented global into dense and industrial revolution era, science and technology field has a revolutionary breakthrough aura of became apparent. Information technology to other areas to accelerate the penetration and depth application development,Secondary cone crusher will cause to intelligence, the new features of fusion, a new round of information industry change, leading machinery products to intelligent direction. Growth pattern depth of adjustment pressure, will promote the new environmental protection and energy saving technology, new energy technology to accelerate breakthrough and the widespread application, promote green mechanical products development. At the same time, the major technical innovation will be more appear in multidisciplinary research area, all kinds of technology integration between will also be more frequent, will produce a new technology system changes, the significant breakthrough and a new subject of the revolution of science and technology and industrial revolution. Can be expected in the next five to 20 years, these technologies will produce great innovation breakthrough, and will likely cause mechanical engineering technology's huge transformation,Secondary cone crusher promote industrial machinery to green and intelligent, serves the development direction.
The next 20 years in Chinese manufacturing industry is achieved by big strong, established in the leading position of the key historical period, the Chinese mechanical engineering society compile "China mechanical engineering technology roadmap", not only proposes 11 technology roadmap, and in their foundation concise out several can influence to the machinery industry, and manufacturing development process, frontier and major landmark 8 big technical problems.
First, the complex system originality, modeling, design optimization technology

Modeling, simulation, optimization and coordination management is the mechanical design of the same core and key technology. Complex mechanical and electrical system has a complex hierarchical structure, composition of complex system, each subsystem subsystem to between elements are relatively independent, and correlative, the superior system have lower system don't possess the properties and function. Complex mechanical and electrical system is often machine, electricity, liquid, control and other fields of physics and the fusion of information technology, with multiple levels and target, more time and space, high dimensionClinker rotary kiln, the nonlinear, uncertainty, open features. As computing, communications, perceptionVSI sand maker, control technology of mutual confluence, complex mechanical and electrical system will further present a intelligent, network, compounding, distributed and embedded technology characteristics.
Second, parts precise forming technique

Parts forming technology is the precise application of advanced forming technology, the strict geometry size (point form) and internal quality control (accused of sexual) technology, the production high geometry size precision, high inner quality pieces or parts of the blank advanced manufacture technology. Parts of the precise forming technology sophistication manifests in: (1) save material and energy: material utilization is generally the forming process of traditional increased by 20%-40%, precision cold forging precise forming can make the material utilization raises 98% above, precise casting forming technology to also can achieve 90% above. Precise plastic forming technology is most at room temperature of implementation, exempt from the heating process, save the heating energy, greatly reducing the parts of the production process energy consumptionVSI sand maker. (2) be exempted or reduced forming the follow-up processing: net shaping of geometric shape and size of the parts, has the use requirement meet all the parts, after forming can use, completely exempt from subsequent processing; Net-shape forming products, the key part has already reached the use requirement, do not need follow-up processing, can generally be saving processing time above 50%; Precision forming products, part of the size has meets the requirement, and the rest of the left smaller machining allowance, can generally be reducing the processing time more than 30%. (3) improve the immanent quality of parts: forming process is also considering through the control temperature, pressure, and flow field, such as the external load on the electromagnetic field, made the final parts to the corresponding performance. Therefore, the development of precision parts forming technology, mechanical industry of conservation of resources, energy and environment friendly, and realizing sustainable development is of great significance.
Third, large structure forming technology
Large casting, forging, welding structure is a core component of the key large equipment, their mechanical hard, and special working conditionsVSI sand maker, safety reliability and technical requirement is extremely high. Large pieces of forming manufacturing involving metallurgical, casting, forging, welding, heat treatment and so on many kinds of manufacturing process, manufacturing process is complicated, with high technical content, in many disciplines of integration.
Forth, high speed precision processing technology

Machinery industry, especially the development of the car industry on production efficiency put forward higher request, improve the efficiency of an important way is to enhance the speed of processing, and realize the fast paceBucket sand washer. At the same time, aerospace and other fields some special difficult-to-machine materials must also adopting high speed processing can meet the design requirements. International, a metal cutting machine tool spindle speed of up to 20000 r/min, into to speed up to 100 m/min, acceleration 1 g.
Fifth, micro-nano devices and systems (MEMS)

Micro-nano device and system is the use of micro-nano and precision processing technology, electronic, mechanical, intensive material, control the new technology such as development, in view of the content online, biology, medical, automotive, machinery manufacturing, and the needs of industry, the development to solve the sensing, measurement, drive, energy problems of the device, component and system. Target is batch production technology, low cost and high precision and reliability of micro-nano device, expand the end product function, improve the terminal product performance, reduce the power consumption of the end products and cost.
6 intelligent manufacturing equipment

The 1950 s of the birth of the numerical control technology, and the ensuing robot technology and CAD technology, creating a digital manufacturing precedent, accelerate the manufacturing technology and information technology integration, from now on, the information technology become a manufacturing technology drives the development of one. Intelligent manufacturing is the study of the manufacturing activity information perception and analysis, knowledge representation and learning, intelligent decision-making and implementation of a comprehensive cross technology, knowledge attribute is to realize and the function of the inevitable means. Intelligent manufacture technology promotes the mechanical manufacturing, aerospace, electronics manufacturing, chemical metallurgy industries such as intelligent process, conceived and promotes the manufacturing resource software middleware, manufacture resource model library, material and process database, manufacturing knowledge base, intelligent logistics management and distribution, and other key products for manufacturing enterprise, to provide consultation, analysis, design, maintenance and service of the modern production manufacturing services.
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