Digitlize design and fictitious prototype technology

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  • source:NODIE CNC Machining
The digitlization of products plan is the serious content of enterprise informatization. In recent years, as the constant growth of product complexity, and what compete between the enterprise is intense with each passing day, traditional products plan method has satisfied the need that the industry survives currently and admits very hard. To favorable position can is in in competition, digitlization of implementation products plan is imperative. Products plan process is one undertakes collection to information substantially, deliver, the process that machines processing, included two kinds of significant activities among them: Design activity and emulation activity. Because this products plan also can be regarded,be a design activity with emulation activity each other interweave the process of interaction. Design activity drives iformation flow Cheng forward gradual progress, and the important step that emulating is result of design of test and verify, both relation pursues as follows be shown. As technical development, emulated importance is being strengthened ceaselessly. At present till the development course that digitlizes design technology is OK substantially differentiates for the following 3 phase. (The wide application of 1) CAx tool. From 20 centuries 50 time begin, all sorts of CAD/CAM tools begin to appear and progressively application arrives in manufacturing industry. The application of these tools shows manufacturing industry has begun to will use contemporary IT to improve traditional products plan process, the mark wears those who digitlize a design to begin. (Of idea of 2) collateral project put forward with carry out. The collateral project that 80 time later period puts forward 20 centuries is the philosophic theory that a kind of new directive product develops, the nature of a kind of root that is the product development way that leaves pair of conventions in the support of contemporary IT is improved. PDM (product data manages) technology and DFx (wait like DFM, DFA) the technology is collateral project idea in products plan phase specific reflect. (Technology of 3) fictitious prototype. As ceaseless progress of the technology, emulate the application in products plan process to become more and more extensive and deep, by original local application (only field, only place) expand the system applies stage by stage (much territory, complete lifecycle) . Fictitious prototype technology is the typical delegate of trend of this one development. Fictitious prototype technology is a kind of digitlization design method that is based on fictitious prototype, the development that is technology of each domain CAx/DFx and outspread. Fictitious prototype technology is farther shirt-sleeve and advanced build a model / production technology of emulation technology, contemporary IT, advanced design and modern management technique, use these technologies at complex product complete lifecycle, whole system, have general management to them. Compare with photograph of technology of traditional products plan, the point of view that fictitious prototype technology emphasizes a system, involve a product those who support pair of products is complete lifecycle, all-around test, analysis and evaluate, those who emphasize different domain is fictitious change design in coordination. Fictitious prototype technology reflected the products plan process that the graph shows 1 times adequately, stressed emulated importance in the round. Of fictitious prototype technology the process that carrying out is an advance gradually, involve a lot of relevant technologies among them, if overall technology, much territory builds a model in coordination / emulate / evaluate technology, data / technology of process management technique, the frame that prop up is waited a moment. 3 crucial technologies basically allude below. Fictitious prototype manages a technology. In developing a process, fictitious prototype involves many personnel, tool, data / model, project / flow, have reasonable organization and government to these elements, make its make an efficient system, the information in realizing whole development process is compositive with the process compositive, it is the undertakes fictitious prototype is developed requirement of high grade success. The development that carries pair of current and shunt-wound machine tools appears the analysis of shape and trend, can see, compositive change, the shunt-wound machine tool of unifinication, digitlization develops platform to be able to shorten greatly quickly the design development cycle of shunt-wound machine tool, implementation is newest those who design theory and applied technology is compositive with the application, unifinication that assures to design a process, be driven thereby and the process of industrialization is moved toward in actual application respect. Emulate a technology in coordination. The emulation labour recognizance that emulates a technology to will face different course in coordination closes to make centralized emulation system, OK and sufficient play emulates the advantage with respective tool, still can strengthen different domain to develop the harmony between personnel and collaboration at the same time. At present HLA standard has made the important international standard that emulates in coordination. Emulate a technology what be based on HLA to also will become one of research heat of fictitious prototype technology in coordination. Much discipline design optimizes a technology (MDO) . The design of complex product optimizes a problem to may include the many tie requirements that optimize target and cent to belong to different course. Modern MDO technology is resolve the conflict between course, optimum solution offerred the overall situation that explores a system feasible technical approach. At present MDO technology had had a lot of successful case in abroad, appeared relevant business uses software, be like the ISIGHT of Engineous company typically. Country also has developed about the research of MDO technology and application. The development course that reviews digitlization to design a technology can see, although come a few years,all sorts of technology thoughts emerge in endlessly, but spatio-temporal the is development from beginning to end in coordination mainstream on two direction. Macroscopical on look, the development course positive that digitlizes a design should be in at contemporary IT the application in products plan domain is a line by site development, develop the process that is a face by the line again. Emulated wide application is becoming current digitlization to design the main trend that the technology develops. As fictitious prototype concept put forward, make the application of emulation technology more tend be changed in coordination and systematization. Begin the research about fictitious prototype and its key technology, the own design that is sure to increase a business develops ability, promote the informatization process of the enterprise. CNC Milling