Advanced manufacturing technology; Mechanical manufacturing; App application
(Continued from page 1 19)
Introduction to 0
Mechanical manufacturing technology is the study of product design, production, processing and manufacturing,
The whole process of sales and use, maintenance service and even recycling project.
Subjects with the goal of improving quality, efficiency and competitiveness include materials.
Complete the system engineering of flow, information flow and energy flow. along with society 's
With the development, people's requirements for products have also changed greatly, requiring a variety.
It should be diversified, updated quickly, with high quality, convenient use and low price.
Reasonable, beautiful appearance, high degree of automation and good after-sales service.
Well, in order to meet people's higher and higher requirements, we must adopt advanced machines.
Mechanical manufacturing technology.
1 characteristics of advanced manufacturing technology
1. 1 is a technology facing 2 1 century.
Advanced manufacturing technology is the latest development stage of manufacturing technology, which is composed of
The development of traditional manufacturing technology is not only to maintain the past manufacturing technology.
Effective elements, but also constantly absorb all kinds of high-tech achievements, and
Infiltrate into all fields of product production and its whole process. Advanced manufacturing
The combination of technology and modern high technology produces a complete technology.
Operation group, a new technical field, has a clear category and faces 2 1 generation.
Ji's technology.
1.2 is a technology for industrial application.
Advanced manufacturing technology is not limited to the manufacturing process itself, it involves
Products from market research, product development and process design, production preparation, plus
Manufacturing, after-sales service and other product life cycle, and will
They are combined into an organic whole. Application characteristics of advanced manufacturing technology
Do not pay attention to the best practical results, the goal is to improve the enterprise.
Competing and promoting the growth of national economy and comprehensive strength; The purpose is to mention
Comprehensive economic and social benefits of high manufacturing industry.
1.3 is a system engineering to control the production process.
Advanced manufacturing technology emphasizes computer technology, information technology,
Sensing technology, automation technology, new material technology and modern system management
Technology in product design, manufacturing and production organization management, sales and after-sales
Services and other applications. It should constantly absorb all kinds of high-tech achievements.
Combined with traditional manufacturing technology, manufacturing technology can control production.
Systematic engineering of logistics, energy flow and information flow in the process.
1.4 is a globally competitive technology.
Since 1980s, the globalization of the market has further developed.
Development, developed countries compete for markets through financial, economic and scientific means,
Dumping products and exporting capital. With the formation of the global market, the market
The competition is more and more fierce, and advanced manufacturing technology is just to adapt to this.
Fierce market competition. Therefore, a country's advanced system
Manufacturing technology, its main body should have the world advanced level and be able to support it.
The competitiveness of the country's manufacturing industry in the global market.
1.5 is the unity of the three elements of market competition.
Before the 1970s, the technology of products was relatively simple.
Single, a new product goes on the market, and soon there will be products with the same function.
Try to go public. Therefore, the core of market competition is how to improve productivity. reach
The post-80s manufacturing industry will win market competition.
The main contradiction has changed from improving labor productivity to taking time as the core.
The contradiction between time, cost and quality. Advanced Manufacturing Technology
Combine these three contradictions organically and unify them.
2 the development status of advanced machinery manufacturing technology
In recent years, China's manufacturing industry has continuously adopted advanced manufacturing technology.
But compared with industrialized countries, there are still stages on the whole.
The gap between the world.
1) management. Computer electron tubes are widely used in developed countries.
Management, pay attention to the organization and management system, the update, development and delivery of production methods.
JIT, AM, LP and
Engineering (CE) and other new management ideas and technologies. There are only a few big ones in China
Part of B-type enterprises adopt computer-aided management, but most small enterprises still
In the experience management stage [1].
2) design. Industrial developed countries constantly update design data.
Criteria, adopt new design methods and widely use computer-aided design.
Technology (CAD/CAM), large enterprises began to design and produce without drawings.
Production. The proportion of adopting CAD/CAM technology in China is low.
3) manufacturing technology. Industrially developed countries widely adopt high
Precision machining, fine machining, micromachining, micromechanics and micron/nanometer.
Technology, laser processing technology, electromagnetic processing technology, superplastic processing technology
And new processing methods such as composite processing technology. China's penetration rate is not high,
It is still under development and control.
4) Automation technology. Figures commonly used in industrialized countries
CNC machine tools, machining centers, flexible manufacturing units (FMC) and flexible manufacturing departments.
System (FMS) and computer integrated manufacturing system (CIMS) are flexible.
Automation, intelligent knowledge and integration. China is still in stand-alone automation.
In the stage of chemical and rigid automation, there are only a few flexible manufacturing units and systems (continued on page 1 16).
Enterprises use [3].
3 the development trend of advanced machinery manufacturing technology in China
1) Globalization. On the one hand, due to the competition in the international and domestic markets,
More and more fierce, for example, in the machinery manufacturing industry, there are many enterprises at home and abroad.
Industries, even well-known enterprises, are at loggerheads in this ruthless competition.
Lost, some closed down, some merged. Many are still in the domestic market for the time being.
Enterprises with market share have to expand into new markets; the other/opposite side
On the other hand, the rapid development of network communication technology promotes the competition among enterprises.
And this further aggravates the international market.
Competition on the field. The interaction of these two reasons has become global manufacturing.
The driving force of industry development, the first technical foundation of global manufacturing industry is network.
Network communication technology makes manufacturing globalization possible.
2) networking. The rapid development and popularization of network communication technology gives enterprises
The production and operation activities of the industry have brought revolutionary changes. Product design,
Material selection, parts manufacturing, market development and product sales can all be in different places.
Or cross national borders. In addition, the rapid development of network communication technology is also accelerating.
Exchange technical information and strengthen cooperation in product development and management.
Learning promotes the development of enterprises in the direction of coexistence of competition and cooperation.
3) Virtualization. Virtual technology in manufacturing process refers to product-oriented technology.
Simulation and inspection of production process. Check the machinability and machined surface of the product.
Rationality of methods and processes to optimize the manufacturing process of products and ensure the safety of products.
Quality, production cycle and lowest cost are the goals, and the production process planning is carried out.
Planning, organization and management, workshop scheduling, supply chain and logistics design modeling and
Simulation. The core of virtualization is computer simulation, which is modeled by simulation software.
Quasi-real system, in order to ensure the rationality of product design and product technology, to ensure
To prove the success of product manufacturing and production cycle, it is necessary to find it in design and production.
Avoid defects and mistakes.
4) automation. Automation is a dynamic concept. At present, its research
The research is mainly manifested in integration technology and system technology, and the role of people in manufacturing systems.
Machine integrated manufacturing system, manufacturing cell technology, manufacturing process planning and
Adapt to the scheduling of modern production mode, flexible manufacturing technology and manufacturing environment
And so on. The development trend of manufacturing automation technology is manufacturing globalization,
Manufacturing agility, manufacturing networking, manufacturing virtualization, manufacturing intelligence and
Turn green.
5) Greening. Green manufacturing is through the green production process, green
Design, green materials, green equipment, green technology, green packaging, green
Management and so on to produce green products, and then use them after passing the green products.
After treatment, it is recycled. Using green manufacturing can minimize
Reduce the negative impact of manufacturing on the environment, while benefiting raw materials and energy.
The use efficiency reaches the highest.
4 conclusion
Manufacturing technology is not only a standard to measure a country's scientific and technological development level.
Logo is also the focus of international scientific and technological competition. Our country is in a period of economic transformation.
In the critical period of development, manufacturing technology is our weak link. Only with
The world trend of developing advanced manufacturing technology and giving it strategic priority.
Status, and with enough strength to implement, can narrow and develop as soon as possible.
The gap between countries can be invincible in the fierce market competition.
In a word, it is imperative to research and develop advanced manufacturing technology in China.
refer to
[1] the development trend of modern machinery manufacturing technology in China [J]. forest engineering,
2002(3):23-25.
[2] Wang Shijing, Wen Jun. Modern machinery manufacturing technology and its development trend [J]. Petroleum machinery
Machinery, 2002( 1 1):36-38.