Digitlization and network are made
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- source:JUSTYN CNC Machining
The characteristic of 1 fictitious design (1) is enmeshed quality. The contemporary design method of a variety of media such as compositive and three-dimensional graph, sound, user can the design process that ground of be personally on the scene experiences a product and function, from copy true spectator makes the component of fictitious environment. (2) designs handy sex. Natural interactive way, be seen namely earning uses distinct facing field feeling, support different user setting, support collateral project, abound design concept, offer a design new method and arouse design inspiration. (3) is much highway. The user experiences a variety of information such as touch of vision, hearing and smell, develop a variety of potential of the person, increase the successful sex of the design. (4) is much more alternant method. The mouse clavier that casts off a tradition inputs means. Use a variety of alternant methods (the) such as command of data glove, sound, support more design action (build a model, emulate, evaluate, forecast wait for) . (5) real time sex. Real time participate in, mix interactively show, the activity that lays the person in CAD environment promotes what be an organic whole to man-machine be in harmony the active activity that take an active part in, form the intelligence that blends in a gender to change development system. 2.
The crucial technology of 2 fictitious designs (1) is holographic the theory building a model of the product and method. (2) is based on intellectual design. Include those who design knowledge to get, expression and application: Design the reasonable flow direction of information and knowledge, changeover and control; The confluence that designs knowledge, management and share; From inside designing process data mining designs knowledge. (The program of 3) design process, compositive with optimize. Include those who design an activity to plan to mix beforehand those who design an activity is program of real time trends, collateral run and management of design process conflict and negotiate processing. (The ergonomics in 4) fictitious environment. (5) fictitious environment and design process interrelate. (6) produces the tool part of fictitious environment. The software that includes to need commonly is propped up system and can accept all sorts of high-powered sensor information. Can make stereo indication figure; Can be called and interrelate all sorts of systems of all sorts of databases and CAD software. 2.
The application of 3 fictitious designs (1) fictitious prototype is visible -- proxy manage is archetypal. If American NASa built model of space shuttle number and in order to of fictitious wind tunnel to observe plane streamline distributings 1992, appearance of plane of test and verify designs rationality. (2) is enmeshed type designs an environment -- fictitious environment and design interrelate. Through building three-dimensional number model, equipment of architect use virtual reality coachs directly in fictitious environment operate model. (3) is fictitious assemble -- can collide in real time detect, the three-dimensional public errand of penetrable precaution and assembly parts evaluates the spare parts. 2.
The development trend of 4 fictitious designs (the VR with brand-new 1) , CAD system. Tall alternant, be enmeshed environment of type, three-dimensional design, can undertake such as modelling of fictitious curved surface, the control acme that uses curved surface procrastinates in three dimensional space; Fictitious sculpture modelling " fictitious hand " revise, operate the exterior geometry of three-dimensional object; Fictitious and hypostatic modelling (the concept is designed) three-dimensional perception, three-dimensional operation and fast grass draw are three-dimensional appearance. (2) cooperates with type is fictitious design. Be enmeshed type (be helpful for real spot feeling) with be enmeshed partly type (be helpful for the communication between the user) between undertake optimizing. 3 fictitious make number of fictitious production support build model, emulation technology and virtual reality technology to come in the imitate inside factory limits the system of each administrative levels and treatment process, in computer admiral product " make " come out. Its purpose is in products plan phase, have the aid of is built as seasonable as emulation technology ground, collateral imitate gives the model product future makes a process, and even all sorts of activities of product complete lifecycle are right the influence of products plan, forecast, the producibility that detect and evaluates a product. 3.
1 fictitious production characteristic is fictitious create the environment that provided a kind to be engaged in producing program, production treatment on the computer for the user [5] , perfect fictitious production system should have following characteristic: (1) collect by nature: Build model, visible emulate, production produces program of compositive program, company natural resources, optimize a variety of relevant technologies such as the evaluation compositive. (Sex of 2) administrative levels: The administrative levels sex of the object that build a model (factory, workshop, unit, equipment; Macroscopical, microcosmic) the administrative levels sex with user object () of the person that use, architect, financial manager, general manager. (3) dynamic sex: In the fictitious environment of three-dimensional, much perspective, much highway, the emulation of production system and process can mirror a real time system to run has dynamic character, is static information not only. (The authenticity with fictitious 4) : Use virtual reality technology, implementation is true make fictitious production map, achieve man-machine harmony, produce the person's initiative, make the person can be engaged in be being experienced in fictitious environment true all sorts of activities in making. 3.
2 fictitious production crucial technology (1) builds modular technology: Product model (the overall activity be in harmony that complete product model makes product executive process medium at an organic whole) , craft model (include technology of physics and functional model, maths model, statistic model, computer to emulate, production data is expressed and create regulation) , produce a model, can forecast the whole process) that the product produces thereby. (2) emulates a technology: Tectonic and fictitious environment, include from macroscopical, microcosmic the emulation that two angle undertake manufacturing process of system, treatment and treatment unit, even in physical process kinematic, kinetic, thermodynamic, stress emulate, make whole process in order to support. (Producibility evaluates 3) : Be based on regulation or be based on plan, adopt model of craft model and manufacturing system trends, should forecast quality of technical feasibility, finished cost, craft and manufacturing cycle accurately to wait. (4) system is compositive the technology that prop up: PDM platform, database, ERP. (5) virtual reality technology: Technology of man-machine interface, software and platform of virtual reality computation. 3.
The application of 3 fictitious production technologies is fictitious make the effect that can have already realized for more and more company place, it can be enterprise fill products plan and true make the wide gap between, cast an industry accurately (factory) run, if differentiate,correct potential problem, undertake inside factory limits analysis, decision-making with processing " Whatif problem; Face the use of each administrative levels, design and administrator; Groom jockey person, provide the tool that makes a standard, make the user can roam in fictitious environment, undertake all sorts of sense organs experience. Successful applied example if, before all equipment order goods, undertook to each respect such as the kinematic, kinetic, process capability of product line analysis and quite, make the executive cycle of product line shortened 1 / 2. Nextpage3.
4 fictitious the research of fictitious production technology and application have production development climate tremendous potential, development trend if: (The digitlization with all-around 1) is made -- offer enterprise limits to emulate compositive solution. (2) person can participate in fictitious production environment harmoniously in. 4 network make information revolution make manufacturing industry develop to global direction, the development trend that makes contemporary company appears collectivize, diversity [6, 7] . The production that these enterprises need to understand each district branch in time runs a state, same company also needs to share much business information in time between the employee of different branch, different area. Between enterprise and user and there also is many information communication between enterprise and its partner. This is coordinated with respect to what need to carry computer network and operate, distributing to become one whole in the production factory of world each district and join of point of sales, in order to accelerate product development, raise product quality and enterprise to answer to the noise of the market ability. 4.
The news of research content business that 1 network makes involves the data of the type such as resource of related goods design, plan, production, organization, not only data bulk is great, data type and structure are complex. And the semantic connection with the complex existence between data, data carrier also is much medium. The network makes research content include manufacturing industry to inside information communicates and be shared, and the network application of manufacturing industry serves. If pursue 1. (1) makes information share. The information that share needs in manufacturing industry, can divide for two parts: The product makes information and company service news. Among them product production information includes product information and craft information. (2) network serves. To manufacturing industry enterprise, network application serves content to center in the following respects: Get online release business information; Dog industry technology information, for the enterprise development fits the new product of market demand; Have the communication of the information on the net; Develop the business affairs activity on the net; Digitlization product model is shared, build fictitious of 2 dimension product " the library " . 4.
The crucial technology that 2 production networks implement falls in the condition of IT, will distributing to wait for company natural resources at the product of world each district, equipment, personnel, capital, market effective ground is compositive rise, use the cooperative form of all sorts of types, build what be a foundation with network technology, system of high quality employee runs mode to create a company of core adroitly, its key technology has: (Technology of news report of 1) distributed network [8, 9] . The development of the network technology such as Internet, Intranet, Web makes the network news of different ground is transmitted, data visit becomes a possibility. Especially the implementation of Web technology, can offer cost of a kind of support the network with low, friendly user interface visits medium, the user in solving production process visits difficult question. (2) network data is accessed, commutative technology. The network presses information of data of memory of system of compositive distributinging frame, distributing according to the district of data, store the data of each district backs up respectively information, related goods development, design, production compositive information memory is in public data center, coordinate unified managing by data center, through data center the accredit to each function group realizes what logarithm occupies to access. (3) product data manages a technology. A lot of complex data models that surmount office management are included in production environment, need has specific data government, include design, treatment, assemble, the data of each respect such as quality control, sale. (4) works in coordination technology. In proper time (a phase in be like product lifecycle) , certain space (run paralell with production engineer like products plan division solve the space that this one gather forms the issue) inside, use computer network, panel member shares knowledge and information, avoid the contradiction that potential antipathic sex poses. (5) job sheds management. Its are main the feature is implementation person and computer the automation in process of alternant time union. 4.
The application of 3 production networks makes a system be contacted through Internet, be dispersive on space and function. But compose builds nimble production network compositive platform, use enterprise interior local area network, everything of responsible enterprise manufactures an activity; What the information resource that uses Internet implementation to be based on a network is shared and design production process is compositive, become the union such as concerned enterprise and college, institute and research center an organic whole, establish the data of advanced production technology that faces extensive small and medium sized business center, fictitious service center and groom center, begin the business affairs on the net. The network of production environment interior that the frame structure that builds network to produce a project includes to be based on Intranet and be based on Internet, manufacturing industry and the network that the outside connects, if pursue 2. 4.
The develops a trend to be based on a network production system of 4 production networks will realize long-range data processing, long-range resource is called and detect to process of the operation of long-range equipment, control, treatment, communication of the information on the net, share wait for a problem with the service, prospective research will face the open mode system that the whole world makes and compositive platform, development efforts mode is open make compositive network infrastructure, the database technology that considers to be based on information freeway, equipment recombines and resource put sb in a very important position, and can undertake the product builds a model automatically go against a project compositive wait for a technology, the product that considers to be based on World-Wide-Web with object-oriented method builds model, production management and collateral pilot method and technology. The flying development of 5 last words as microelectronics technology, technology of communication of internet network, computer will get applied extensively in 21 centuries, be sure to produce extremely profound effect to creating a field. Prospective manufacturing industry will be built go up in digitlization and network foundation, its are overall the target is to should be achieved fast design, fast make, detect quickly, be answered quickly and recombine quickly. As the progress of digital technology, production system builds modular theory, method and computer to emulate the development of technology and virtual reality, fictitious production technology will mature gradually; Computer network communication and database technology will become the heat that manufacturing industry studies; Be based on Internet to make a system will be below the support of IT, the dynamic alliance that builds production organization and resource of production system go-between can flexible and alternant. These will make nimble, whole world make systematic formation. The intention that digitlization and network make still will be abounded ceaselessly and develop. CNC Milling CNC Machining