Virtual Manufacturing Is The Information Manufacturing Technology Is An Important Symbol Of Modern Manufacturing.

< p > it adopts computer simulation and virtual reality technology to simulate the operation and Realization of manufacturing chain design, manufacturing, pportation, assembly, planning and so on, and generates digital product prototypes in virtual manufacturing environment instead of traditional physical samples to carry out experiments, shortening product design and manufacturing cycle, reducing product development costs and enhancing the ability to respond quickly to market changes.

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< p > under the new situation of globalization and informatization, enterprises must be able to respond quickly and rapidly to the changes of market demand, and make reasonable adjustment and re planning for production in time, that is, production activities should be highly flexible.

At present, a new wave of information manufacturing is emerging in the world. Virtual manufacturing is an important technology of information manufacturing, and is an important symbol of modern manufacturing.

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< p > < strong > breaking the limitation of time and space < /strong > /p >

< p > virtual manufacturing is the use of computer simulation and virtual reality technology, the manufacturing chain design, manufacturing, pportation, assembly, planning and other links are simulated and implemented on the computer.

Before the real product is manufactured, a digital product prototype is generated in virtual manufacturing environment to replace the traditional physical samples to conduct experiments, predict and evaluate its performance and manufacturability, so as to enhance the decision-making and control ability of the manufacturing process, thereby shortening the R & D and manufacturing cycle of products, reducing the development cost of products, and enhancing the ability to respond quickly to market changes.

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< p > with virtual manufacturing technology, virtual enterprises have emerged accordingly.

It can break the limitation of traditional geography and time domain, realize resource sharing through network, decentralization and centralization, realize design in different places and manufacture in different places, so that product development can respond to market changes quickly, with high quality and low consumption.

It is an effective way to achieve agile manufacturing.

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< p > < strong > foreign application < /strong > < /p >

< p > virtual manufacturing has been studied and applied to different degrees in developed countries such as the United States, Germany and Japan.

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< p > Boeing's 777 aircraft is the world's first prototype product designed by digital mock up. It was created by 5000 engineers using 3 million originals for 5 years (shortened by 3 years). It has become a milestone in the field of virtual manufacturing turning from theoretical research to practical application.

Boeing 787 aircraft project can be described as one of the classic projects of digital technology application. From the R & D design to production and production support, three dimensional model and digital simulation technology are adopted throughout.

There was no real aircraft in the ceremony, but a virtual way to mark the successful development of 787.

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< p > the world's seven major automobile groups have been widely used in virtual manufacturing.

Ford and Chrysler Corporation have applied virtual manufacturing technology in the development of new cars, greatly reducing the time of product release. The virtual manufacturing technology in German automobile industry is the fastest and the most widely used. At present, all the German automobile manufacturers have built their own virtual reality development centers.

The report of Mercedes Benz, BMW, Volkswagen and so on shows that virtual manufacturing technology is used to replace the wooden or iron model of automobile with the "digital car" model. The design of engine, car body, electrical circuit and so on, and the analysis and Simulation of NC machining and quality inspection are carried out. The development can be reduced to 1/10 of the original.

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P > fast consumer goods and other industries also reduce costs through virtual manufacturing to improve research and development efficiency and product quality.

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< p > < strong > to "China Intelligent Manufacturing" pformation < /strong > /p >

When the manufacturing industry in foreign countries has turned the network into the headquarters of manufacturing assembly, China's manufacturing industry, which is in an integrated competition environment at home and abroad, will not work if it only improves the design capability, processing capacity and manufacturing capability of the manufacturing industry only by P.

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< p > with the help of virtual manufacturing technology, we should enhance the level of intelligence and create a pformation and upgrading of manufacturing industry. First, we need to accelerate the development and improvement of supporting technology systems such as virtual reality technology and simulation technology. Two, we should implement and improve the virtual manufacturing technology platform (including lean production and concurrent engineering), and the three is to build an ecological environment supporting the development of virtual manufacturing (capital tax personnel and demonstration projects).

< /p >

< p > it adopts computer simulation and virtual reality technology to simulate the operation and Realization of manufacturing chain design, manufacturing, pportation, assembly, planning and so on, and generates digital product prototypes in virtual manufacturing environment instead of traditional physical samples to carry out experiments, shortening product design and manufacturing cycle, reducing product development costs and enhancing the ability to respond quickly to market changes.

< /p >

< p > under the new situation of globalization and informatization, enterprises must be able to respond quickly and rapidly to the changes of market demand, and make reasonable adjustment and re planning for production in time, that is, production activities should be highly flexible.

At present, a new wave of information manufacturing is emerging in the world. Virtual manufacturing is an important technology of information manufacturing, and is an important symbol of modern manufacturing.

< /p >

< p > < strong > breaking the limitation of time and space < /strong > /p >

< p > virtual manufacturing is the use of computer simulation and virtual reality technology, the manufacturing chain design, manufacturing, pportation, assembly, planning and other links are simulated and implemented on the computer.

Before the real product is manufactured, a digital product prototype is generated in virtual manufacturing environment to replace the traditional physical samples to conduct experiments, predict and evaluate its performance and manufacturability, so as to enhance the decision-making and control ability of the manufacturing process, thereby shortening the R & D and manufacturing cycle of products, reducing the development cost of products, and enhancing the ability to respond quickly to market changes.

< /p >

< p > with virtual manufacturing technology, virtual enterprises have emerged accordingly.

It can break the limitation of traditional geography and time domain, realize resource sharing through network, decentralization and centralization, realize design in different places and manufacture in different places, so that product development can respond to market changes quickly, with high quality and low consumption.

It is an effective way to achieve agile manufacturing.

< /p >

< p > < strong > foreign application < /strong > < /p >

< p > virtual manufacturing has been studied and applied to different degrees in developed countries such as the United States, Germany and Japan.

< /p >

< p > Boeing's 777 aircraft is the world's first prototype product designed by digital mock up. It was created by 5000 engineers using 3 million originals for 5 years (shortened by 3 years). It has become a milestone in the field of virtual manufacturing turning from theoretical research to practical application.

Boeing 787 aircraft project can be described as one of the classic projects of digital technology application. From the R & D design to production and production support, three dimensional model and digital simulation technology are adopted throughout.

There was no real aircraft in the ceremony, but a virtual way to mark the successful development of 787.

< /p >

< p > the world's seven major automobile groups have been widely used in virtual manufacturing.

Ford and Chrysler Corporation have applied virtual manufacturing technology in the development of new cars, greatly reducing the time of product release. The virtual manufacturing technology in German automobile industry is the fastest and the most widely used. At present, all the German automobile manufacturers have built their own virtual reality development centers.

The report of Mercedes Benz, BMW, Volkswagen and so on shows that virtual manufacturing technology is used to replace the wooden or iron model of automobile with the "digital car" model. The design of engine, car body, electrical circuit and so on, and the analysis and Simulation of NC machining and quality inspection are carried out. The development can be reduced to 1/10 of the original.

< /p >

P, fast moving consumer goods and other industries also reduce costs through virtual manufacturing, improve R & D efficiency and product quality.

< /p >

< p > < strong > to "China Intelligent Manufacturing" pformation < /strong > /p >

When the manufacturing industry in foreign countries has turned the network into the headquarters of manufacturing assembly, China's manufacturing industry, which is in an integrated competition environment at home and abroad, will not work if it only improves the design capability, processing capacity and manufacturing capability of the manufacturing industry only by P.

< /p >

< p > with the help of virtual manufacturing technology, we should enhance the level of intelligence and create a pformation and upgrading of manufacturing industry. First, we need to accelerate the development and improvement of supporting technology systems such as virtual reality technology and simulation technology. Two, we should implement and improve the virtual manufacturing technology platform (including lean production and concurrent engineering), and the three is to build an ecological environment supporting the development of virtual manufacturing (capital tax personnel and demonstration projects).

< /p >