Fictitious technology develops medium application in new product

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Build the fictitious development technology that goes up with foundation of virtual reality environment is emulated to make stylist can undertake to fictitious prototype or product line intuitionistic and seesaw pattern interacts in trends, conduce to raise a product to develop quality, shorten development cycle, reduce development cost. The article introduced to develop the main technique content of fictitious product, the new product that discussed its to be in an enterprise develops medium applied prospect. One, the preface flying development as science and technology, the competition between the enterprise is intense with each passing day, the change of the market is accelerated ceaselessly. The new product development of the enterprise also appears subsequently a few new characteristics: (1) product lifecycle shortens apparently. It is with the car exemple, the lifecycle of new product from 20 centuries the 5 ～ of 90 time fall 8 years to current 3 ～ 5 years. (2) product breed increases quickly. To get used to user demand, the company grows energetically order goods the personalized product of type. Even if large quantities of products that estimate production, also can ask according to the function of client diversification with be fond of implementation orders goods the sale mode of means. (3) product development cycle is great compress. It is with the car exemple, development cycle of product remodel design is compressed 5 years from the 4 ～ in the past to be controlled 2 years at present. Accordingly, come to large company character, seasonable development goes the high quality that gets used to market demand, high-powered the key that already became an enterprise to retain competition ability with low cost product, and the new product that builds efficient, low cost answers development system quickly is the assurance that achieves this one goal. Clearly, traditional products plan method has satisfied need very hard, face this kind of grim challenge, the requirement develops ceaselessly and apply advanced production to make a technology get used to this one change. Plant in this just about of increasingly harsh environment ecbolic below, fictitious product develops a technology to developing quickly. It brought a brand-new development space for the enterprise. 2, the classification of technology of fictitious product development is fictitious product development technology is not the thinking model that builds intelligence to change directly, emulate trends however technology and draft union of real environment photograph, make develop personnel to be able to feel the product in reaching judgement to draft real environment to run a condition through vision and thinking, both can interact interactively, consequently can more perfect ground links person and computer into an organic whole, make the person's wisdom receives sufficient play and application, is the passive associate of the computer not just, caused a product to develop the breakthrough with new technology from this. The different model that handles by function and place can develop fictitious product the technology differentiate it is 3 kinds: The fictitious design technology of the product, fictitious production technology of the product and fictitious production system. 1.

The object of the fictitious design technology of object-oriented different product is the structure of the product and function, set out from products plan, analysis, imitate, evaluation, undertake optimizing to the product function of client demand and cost. Its object is product itself. And the fictitious production technology of the product is right the simulation that makes a process to the product, examine and optimize, examine the producibility of the product, rationality that machines method and craft, assure the production quality of the product thereby, with shortening production cycle makes cost be a target with what reach minimum. Its object is a product make. The program that fictitious production system emphasizes at producing a course, organization management, resource attempers, content shedding, iformation flow build a model, emulate with optimize. Its object is whole factory and enterprise. 2.

In company product phase of the application in developing a process differs to the enterprise, new product develops a process to have two crucial level: Products plan and development, course design and development. The feasibility that former key is the function that considers a product, design, whether the requirement of contented client, the feasibility that latter emphasizes a consideration to realize a product to produce, can dominate gender, economy. The fictitious design of the product belongs to products plan and development category, fictitious production system belongs to course design and development category, and of the product fictitious make a will both organic union rise: The feasibility of since product outputs the input that is course design. 3.

Asks software platform is different be based on current software development and computer capacity, these 3 kinds of fictitious technologies have diverse demand to software platform: Computer of fictitious design requirement is offerred convenient the modelling ability with diversity, the graph of stability and high accuracy demonstrates ability and corresponding measurement and analytic ability. And the target that fictitious production need treats is fictitious prototype not only, still have the fictitious model such as personnel of equipment, environment, operation, formerer on the capacity of data and type want complex much, need computer is right now more overweight graph shows and data processing speed. Performance of whole production system analyses have sth in mind of fictitious production system, the data dimensions look that wants processing is compared bigger, in addition all sorts of craft forms for reporting statistics that still ask software can offer administrative layer to need and chart. Of course, do not eliminate to will come one day, as computer capacity and software level rise, appear the software platform of technology of development of a compositive and all fictitious product. Although will fictitious product develops a technology,cent is 3 sort model, but they are around move product and activity, it is interconnection of each other photograph fastens organic whole. If the graph is shown 1 times,fictitious model concerns roughly. Graph correlation of 1 fictitious production model pursues 3, the application of technology of fictitious product development introduces through above knowable, fictitious technology basically can be divided it is 3 kinds, and the output content of technology of development of every kinds of fictitious product also differs somewhat of course. 1.

The fictitious design of the product is current, 3D products plan software already got applied extensively in the factory, and traditional 2D design software is being exited gradually. Say wraparoundly, the products plan in modern production and development build fictitious prototype namely. Design at 2D relatively, 3D design can make stylist intuitionistic evaluate a product not only, and make design itself more convenient, fast, return like necessary word but material of make choice of pledges apply colours to a drawing undertakes the exterior evaluate. In addition, these modelling software have athletic analysis, product basically to interfere the function such as the analysis, some is had even finite yuan of analysis tool. Contemporary design software is compositive still treatment creates auxiliary function, have transfer to be designed to tool mould directly from products plan, output to the production data of CNC Machining equipment finally, a when form from this products plan chain that forms by product and treatment data. The main output of this phase is as follows: (Prototype of 1) fictitious product, include design of tool, mould to wait; (2) includes the products plan plan of complete information; (3) product exterior and function are evaluated; (4) machine program; (5) is preliminary technological process. 2.

Fictitious production technology is on the data base of fictitious prototype, introduce the virtual work such as personnel of corresponding treatment facilities, tool, mould, operation model, can undertake on the computer prefabricate imitate is emulated. What the graph shows 2 times is bracket of car engine chassis fictitious solder make. Pass imitate, can examine solder the place of the robot is proper, whether finish all solder to order a requirement, the safe space that production process needs and time, operation that operates personnel asks to wait for element. Graph bracket of chassis of 2 cars engine solders fictitious make compare with development of objective test and verify, use fictitious production technology to be able to shorten apparently development cycle, reduce the investment of manpower and material resources greatly, managing development cost. A company that has complete and fictitious production technology is equivalent to having workshop of trial-produce of a sample. In the process of production feasibility analysis of fictitious prototype, can get following information: (Whole of 1) fictitious prototype cooperates to analyse a report; (2) makes feasibility analyse a report; (The craft way with logical 3) and arrangement; (Of 4) craft parameter preliminary and affirmatory; (When 5) jockey beforehand appraise. 3.

Technology of fictitious production system is in fictitious production system, should pay close attention to not only product and production product line, consider to involve all elements of production even: If workshop layout, auxiliary tool, content sheds arrangement,wait. What the graph shows 3 times is car side wall the one part that fictitious solder deliver a child produces a line. The purpose that builds fictitious production system is the imitate through producing condition normally to the product and analysis, know the to the enterprise overall situation effect when the product is produced normally, the production that optimizes a company then works. Pass fictitious production system to be able to obtain information to be as follows: (1) plans to be versed in a layout; (Function of 2) product line is analysed; (3) product line is balanced; (4) produces metre control; (5) craft file; (6) operates personnel to make up; (7) content sheds arrangement; (8) produces the budget of investment. Because the operation of fictitious technology has on the foundation in software platform, content of final and actual output still decides the software function that uses at place. Graph 3 cars side wall solders fictitious product line 4, fictitious technology and new product develop contemporary company to build corresponding quality management system according to his characteristic, dimensions and structure, undertake in order to make sure the production of the enterprise and company are run is in controlled condition, also included the development of new product among them. Although above a lot of advantages that introduced fictitious technology and characteristic, but if want to produce effect truly in the enterprise, the quality that blends in an enterprise even runs a system, develop a program with the new product of the enterprise organic union rises. It is with car and car component industry exemple: Use quality of new product in advance extensively to engineer at present (APQP) means undertakes, whole development process cent is 5 phase: Process technology and the affirmatory, products plan of plan and project and development, development, product and process admit really, feedback is evaluated and correct measure, if pursue,4 are shown. Plan of quality of product of in advance of pattern of scheme of quality of product of in advance of graph 4 APQP is project of a system, it is to be used at ensuring the enterprise satisfies a client to wait for field requirement to product quality, consign, cost and punctual sex must measure. Combine the article to develop technical treatise to fictitious product, substantially can give out the stage that fictitious in developing a process technology shares and time, if pursue,5 are shown. Graph what 5 fictitious technologies and pattern of scheme of quality of product of APQP in advance are worth to emphasize is, this is in sample trial-produce the important level in product development process. The main purpose of sample is pair of products and process admit really, be evaluate what understand pair of products before put into production in the round, it is a before the enterprise develops new product and batch is produced important level. Fictitious technology basically covers these aspects, to a few simple products, fictitious product technology already can replace objective test and verify completely. However, because fictitious production technology still lies in development process, to complex product, still cannot replace sample completely at present, but the amount that already reduced sample to make greatly, thereby the investment of cost of bring down development. And to informal sample -- manual sample, the dimension that at present fictitious prototype technology already can be satisfied and replaces new product of manual sample test and verify cooperates the demand with exterior appearance. As the elapse of time, product development process is completely fictitious change running will be inevitable. 5, the place on conclusion put together is narrated, fictitious product develops technology of technology of technical general CAx/DFx, design process management, virtual reality to wait compositive rise, form environment of a seesaw pattern, in order to support the collateral project method in products plan process, shorten thereby new product development is periodic, reduce development cost. Popularly, combinative company is real circumstance, choice and the software that buy a choice to suit industry characteristic provide corresponding hardware, develop proceed with from fictitious product first, arrive again fictitious make and fictitious production system is built, realize the integral promotion of industry technology thereby. In developing process of fictitious development technology, the characteristic that should develop with this company product is united in wedlock, the product that makes an effective develops technological process, let fictitious development technology produce the biggest effect in actual application, lest needless resource is wasteful. Finally, ought to take seriously strengthen product and the standardization of production data and standardization management, ensure enterprise interior has unified data communication platform, make corresponding flow assure the consistency of fictitious model and objective, avoid what the potential defect of data improves data to repeat utilization rate thereby, in an attempt to improves development quality, shorten development cycle, reduce development cost. CNC Milling CNC Machining