Fast prototype is in light industrial the applied analysis in product development

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One, introductive and light industrial goods is the articles for daily use that points to individual or family commonly, can include metal, plastic products, glasswork, ceramic and handicraft to wait. Light industrial goods has sort various, applied range is wide, change wait for a characteristic quickly. To be in intense market competition remain invincible, the new product that develops need of cheap and fine, contented consumer ceaselessly already made the basic instrument that the industry survives and develops. This wants to be on the base that holds an user to ask to new product beforehand when the product is developed with respect to requirement enterprise, efficient development gives new product (cost tall) of low, time weak point, function, put in occupational market as soon as possible. But is traditional product development pattern: ? The Xian that pat Yan considers flesh ⒊ to wine with dregs the dog that irrigate Mao treats persimmon of Feng of  of ⑹ of an ancient wine vessel made of horn to be fond of fall forward of bail of Qing  ⑸ of the alternant sex of lack of whole process of? of male of Ru of green of hammer of miscellaneous imperial order of have a nightmare of ⒌ of shank of garden of  of  of ⒀ of Pi of Gu Jiao Ma and market and each link run paralell, get used to the market and the need that the society admits hard. And at present in the ascendant, the fast prototype with rapid development makes a technology (RPM) , offerred a good way to solve afore-mentioned difficult problem. The article is in brief introducing on the foundation of fast and archetypal production technology, be in to its typical and light industrial goods made medium application undertake relatively systematic analysis, undertook discussing to the further progress of this technology and application. Prototype of fast and archetypal production technology is to point to the test that can represent component property and function, it is the object expresses in the objective of three dimensional space. Fast and archetypal production technology is 20 centuries the advanced production technology that 80 time end appears. It is science of technology of CAD, numerical control, laser technology, material and project is organic and compositive, the archetypal or direct production component that has melt into of design thought content well and truly particular structure and function, make the enterprise undertakes comprehensive survey before the product puts in the market formally thereby, consult user opinion, have fast opinion to products plan, revise, in order to answer market demand, enhance the competition ability of the enterprise. Press archetypal production principle, fast prototype makes a technology be like below a few main categories. Three-dimensional printing shapes three-dimensional printing shapes (StereoLithographyApparatus, SLA) calls photograph of fluid of stereo photoetching, photosensitive solidify again. Is its fundamental: ? What? of  of  of children's hair of carbonyl of pay of mildew of take along sth to sb falls with computer control is ultraviolet laser presses prototype scanning of each statified and sectional outline contrail pointwise, make be scanned the colophony layer of the area produces smooth aggregate reaction and solidify, form layer of a solid thereby sectional. After a solidify, be down or up shuttle table, in just the colophony face cloth of solidify puts a new liquid state colophony, reentry travel is new a scanning, solidify. The agglutinate of ground of a firmly of new solidify is advanced one goes up, till whole prototype is made,repeat so end. The layer adds up to entity to shape the layer adds up to entity to make (LaminatedObiectManufactur-ing, LOM) , say again statified and hypostatic modelling, statified thing is made etc. The foil that its fundamental is the filmy stuff that has bosseyed besmear hot frit glue or other data takes cut to become be about to make prototype be in outline of this planar inside and outside, repass heats roller heats, a when make just had been cut with below already cut layer is stuck receive together, through chasing a cut, agglutinate, come off the data that does not need finally, get the prototype of the desire. Agglomeration of the laser that choose region chooses region laser agglomeration (SelectedLaserSintering, SLS) , its fundamental is the laser that have the aid of guides accurately bundle make material pulverous after agglomeration or melt caky form three-dimensional prototype or make. Shape namely the prototype that the orgnaization outputs according to the computer is statified outline, use stimulate beam of light to be in appoint have on method scan optionally and on melt workbench very thin and the material of even lay up is pulverous. By statified the powder inside the scanning area that graphical place chooses is stimulated melt of beam of light, connect one case, and did not remain in the powder inside this area inattentive. End when a scanning, up or be down shuttle table, control is finished new a knot. The powder with the redundant take out after all agglomeration, undertake the burnish, processing such as stoving again, obtain modelling of deposit of melt of modelling of deposit of melt of archetypal spare parts (FusedDepositionModeling, FDM) , say to fuse accumulation law, melt is squeezed again give a model. Its fundamental heats up frit shower nozzle to use, make the material of half flow condition assigns layer data pilot by CAD method squashs and deposit is in appointed position is caky shape, chase whole prototype or part are formed after the layer is deposit, caky. Other makes a technology except a few kinds of afore-mentioned more mature fast prototype outside, a few kinds does other study more thorough fast prototype makes a technology still have: ? ? of empty time of   Bin says again three-dimensional print, law of case of pottery and porcelain. This kind of craft uses powder material and stick receive a dose, press prototype or spare parts statified and sectional outline, on the material powder layer with good in every shop sprinkler head selectively eject is stuck receive a dose, gush sticks the data that receives a dose to be stuck to be received together too, still be inattentive powder elsewhere, layer upon layer stick substance of a three dimensional space has to arrive after receiving, the agglomeration after purify powder undertakes gets the prototype of a requirement or part. Solder shape technical: ?  of ⑷ of Shang Ting of Bo approach haying  mounds its essence of? of border of Liu of garden of  of languid of slender and delicate of Yi fish hawk is to use what mature at present to solder technology, the method that uses the v that chase a layer makes a part. : of photoetching of film of attack by surprise? Ray of Zuo of crime す Piao passes scabbard of Xing of  of Zhao of ひ rainwatering in puddles film of smooth attack by surprise of a programmable, illuminate colophony shapes. The graph on film of smooth attack by surprise is machine of film of attack by surprise in the model piece below the control of layer parameter, the prototype that uses telephotograph technology to be made in the mix colors on plate glass or electrostatic spray or spare parts are sectional graph. CNC Machining: ? Taoist sacrificial ceremony of border of Liu of garden of Tuo of  of overstep one's authority of stew of earnest of basketry gum children's hair? of Yong of press and smooth of Mu Xian of  of  of flying free time of garden stew palpitate and the traditional thinking that prototype or spare parts make is material purify law, among them typical delegate is CNC Machining technology. When large quantities of quantities, form is relatively regular, CNC Machining technology issues the fast prototype that still is first selection to make a technology in a lot of case, should collect appliance to have height especially flexible when the robot CNC Machining of the arm, also can machine the prototype that has complex details and appearance or spare parts. 2, fast and archetypal production technology is in light industrial the market competition ability of the applied analysis product in product development depends on 5 main fields such as after service of cost of development of the demand sex of the market, product and manufacturing cycle, product warranty, product and price, product. Right light industrial goods, the fundamental development way that its make pattern is much breed, small lot, flexible manufacturing system, what have a delegate relatively among them is plastic products and handicraft. Emphasize the development with Injection Mold Tooling and handicraft to be here exemple, analyse fast prototype to make a technology be in light industrial the application in development of goods domain product 2.

The application of production technology of 1 fast prototype in development of Injection Mold Tooling uses a mould to produce a spare parts to have efficiency tall, quality is good, managing the sources of energy and raw material and cost are low advantage, concentration embodied contemporary and advanced production technology the thought of high grade, efficient, low cost, clean production, the important instrument that already made current industry production and technology development direction are rubber-plastic the Injection Molding of material is to make rubber-plastic one of typical methods of goods, among them the crucial factor that Injection Mold Tooling is decision product quality and cost, this kinds of mould is had in phyletic and various mould certain representative, use fast prototype to make a technology make Injection Mold Tooling, can inspect manufacturing need, introduce following diverse technology lines. Wait for goods to the plastic cup, box that pack, its shape temperature is relatively inferior, to shaping of the mould be able to bear or endure homogeneous phase of demand of lukewarm sex, strength is right inferior, the three-dimensional printing in can using fast prototype to make a technology directly right now shapes the technology makes consummate pattern. Should be opposite of goods surface bright and clean degree of demand is higher and when exterior pattern is mixedder, when the goods that if make model of toy, character,waits for a type, can be in afore-mentioned shape quickly directly on the foundation of the mould, use electrochemistry method to make metallic deposit is in archetypal surface, carry line on the back again with appropriate fill data, can satisfy a requirement commonly. Shape when goods when temperature is higher, injection Mold Tooling can use silicon balata data. Silicon balata is divided can be able to bear or endure outside sufferring constant high temperature, still have good flexible with flexibility, have better duplicate sex. Use this one property of silicon balata, can make a technology make master mold with fast prototype first, injection Mold Tooling of duplicate balata giving silicon. When goods has higher demand to the intensity of Injection Mold Tooling, can use epoxy resin and organic or inorganic data compound as base material, the prototype that with fast prototype production technology designs is fiducial and pouring mould, can process be as follows: ? Qia of chart of ⒅ of Pi of bail of rancorring  of  of Wa of rice huller of disclose of  of lowing  of chart Bian  ? Bail of ⑸ of Chi of Jie  ≡ is tasted in rank  of  of  of children's hair of rate of cut off from of ⒔ of  of dysentery of ＜ of limit of ⑼ of Li of the hare in ⒎ of Jin of rice huller of disclose of  of honest of hare Jin  is sent!  rank ⑼ is roused! 5 our the strength that destroys model Yu Njection Mold Tooling, be able to bear or endure lukewarm sex, life when all having relatively high demand, can introduce model of metallic cold spray, the prototype that designs with fast and archetypal production technology namely is model model, metal of will low melting point goes to model model surface with certain speed eject after sufficient pulverization, form mould antrum surface, carry line on the back to be propped up in order to write aluminous epoxy resin or silicon balata composite material, housing and archetypal depart, get exacter metallic pattern namely, rejoin gating system, cooling system and modular framework become Injection Mold Tooling. Have higher strength to Injection Mold Tooling when goods, be able to bear or endure when Wen Xinghe life asks, can use pottery and porcelain or the metal is pulverous kind of material, use the fast prototype such as modelling of deposit of agglomeration of the laser that choose region, melt to make a technology design mould prototype, again complementary wait for follow-up craft with immerge of metal of high temperature agglomeration, melt, finishing, get the Injection Mold Tooling of integral performance beautiful. In addition, when goods when modelling is more regular, also can introduce the technical line such as CNC Machining. Current, the main advantage system that uses fast prototype to make a method make a pattern is fast now quality, can shorten than traditional method commonly time 5 ～ 10 times, and can save a large number of manpower, material resources, financial capacity, be in especially taste the circumstance such as production of development, small lot, trial production newly, can run paralell with other job begin, can put in the market in formal product before, use prototype or understand the opinion of the user with the product that prototype makes for the foundation, hold market reaction, the successful rate that new to ensuring product develops has fundamental value. 3.

The thought that the artwork such as the applied brushwork of production technology of 2 fast prototype in artwork domain, sculpture is an artist, passion or inspirational content change expressive way, give a person the exert a favorable influence with beautiful enjoyment and spirit. Fast and archetypal production technology is an artist the thought feeling that with three-dimensional form more exquisite, figure, accurate, vivid, rapid the earth's surface amounts to him provided a kind of new measure, the diversification of the form of duplicate, artwork that also is precious rare artwork provided powerful tool. Fast prototype makes a technology produce medium application in the artist. When the artist is using material of pottery and porcelain, glass, stone and other material to undertake three-dimensional art is created, from creation inspirational bud arrives of work finish need to experience a few months and even time of a few years, among them great majority time changes a course to produce thought substance in, for do one's best of three-dimensional expression accurate and those who make is progressively amend, and cause because of all sorts of error in the artwork process that make misshapen and relapse from the beginning. When using fast prototype to make a technology, the artist's thought is OK above all the CAD three-dimensional model of translate into computer, after CAD modelling is satisfactory, make a system make three-dimensional content turn work quickly through fast prototype directly namely, the rationality that judges conception and work convey the accuracy of own thought. Be like dissatisfactory, can return the computer to revise CAD model, place of will original work is used into profile to expect to be used at revising work newly to make again after second birth, till till satisfaction, ask work according to material finally, shape directly through adding a way quickly, the way such as three-dimensional sculpture, spray, patternmaking is finished, can reduce the time that creates a process and cost substantially. Fast and archetypal production technology duplicates in precious rare artwork or repair applies mediumly. Reach in archaeology artwork damaged may be caused in saving a process, traditional artificial rehabilitate method asks to have excellent craft and rich experience to repair personnel, and often should spend longer time. Use fast prototype to make a technology be in of three-dimensional CAD compose phase seek a technology instead, on the base that having comprehensive analysis to the material of former artwork and modelling, can undertake reframing to the colour of former artwork, body, fast prototype makes have the aid of later the system is made quickly with taste approximately identical duplicate formerly, the rehabilitate that tastes formerly for artwork provides direct reference. In addition, to make precious rare artwork is learned by more person and admire, also can use fast prototype to make a technology make replica well and truly, realize the artistic value of original work adequately. Fast prototype makes the technical application in respect of artwork form diversification. Our country owns the artistic treasure of numerous be handed down from ancient times, be like " the river on Pure Brightness pursues " , taste formerly in order to draw the form states the social public feelings at that time. Use fast prototype to make a technology, can explore gift this kind of curiosa with more the expressional form of rich and colorful. If use,beg a project to reframe mediumly instead technology, in order to draw formal work is a foundation, compose establishs the three-dimensional pattern that gives its go-between content, building to wait, make with fast and archetypal production system then three-dimensional " the river on Pure Brightness pursues " , admire art to offer more alternatives for lover thereby. 3, the new-style and advanced production technology that the development target of fast and archetypal production technology and further research task analyse fast prototype to make a technology serve as to provide vitality extremely, in new product development, sheet or small lot product is made wait for a domain to already showed outstanding advantage, all got rapid development in the respect such as technical level and applied domain in recent years. Look into the farther trend of this technology, its develop a target to should be implementation the fast, low cost of of all kinds product or component, direct shape. For this, farther research task can be like below a few respects: (1) product information is collected go up in CAD three-dimensional compose function with processing respect, build a technology in order to have form of three-dimensional CAD model to be a foundation, should propose archetypal three-dimensional model form the composition with archetypal material, organization, function to analyse photograph union further, the compose that forms archetypal geometrical modelling and content reason state is built, the CAD that the analysis is an organic whole is integrated compose module. On the train of thought that builds in compose of three-dimensional CAD model, outside dividing the conception that comes from design personnel, blend in at the same time seek a technology instead, can right the form that already had a product, the information such as material undertakes excavating well and truly, those who be domestic and international new product analyse with improve, the new product that extends this enterprise develops train of thought to provide reference. Processing is changed to go up in the disperse of three-dimensional compose data, the criterion numeral that builds the internationalization with more scientific, compatibility and good commutativity seizes a form, explore mode of more effective disperse of three-dimensional and archetypal data. (Material of prototype of side of 2) archetypal data is one of main essential factor that decide fast prototype makes a technology develop. The archetypal material with at present more application and its configuration have fluid photograph colophony kind, metal or powder of pottery and porcelain kind, paper model or metallic layer kind etc, existence cost of material is tall, shape process technology asks the tall, surface quality that makes prototype and underlying performance still owe the inadequacy such as ideal. Farther research task includes cost and it is the new material development with better performance, OK to shape the new material configuration research of appropriate and the new material development that makes end item or part directly, fast archetypal production technology, specific configuration is archetypal of material. (3) prototype creates adoption energy field fast and archetypal production process is pilot of material, the sources of energy, delicate exercise organic union. The sources of energy that current and main fast and archetypal production technique uses is glazed can (three-dimensional printing shapes, photoetching of film of agglomeration of the laser that choose region, attack by surprise) , heat energy (melt deposit modelling, solder shape the technology) , chemical energy (three-dimensional spray felt) , mechanical energy (CNC Machining. In pilot of density of the sources of energy, the sources of energy careful sex (the careful sex that includes itself of the sources of energy, the precision that if the size; the sources of energy of laser facula moves,controls an orgnaization) , the respect such as archetypal treatment quality all needs to rise further. (The fast prototype that the archetypal production idea with new 4) studies the respect is current makes a technology be the train of thought that material adds basically, the three-dimensional compose that presses prototype, chase an overlay, design a prototype. Additionally one kind of idealer archetypal production train of thought grows for biology model make, draw lessons from the principle that biology grows and method namely, grow through genotype information controls a mechanism, control grows yuan of proper motion form have the specific compose substance with function, information process and physical process organic union, implementation with holographic grow yuan of intelligence data that is a foundation is autogenous grow, establish the new pattern that intelligence creates. (5) economy, efficient fast prototype makes a system study respect economy is key of this technology all-pervading, efficient the foundation that is competition of production mode and this traditional pattern photograph. Existing fast and archetypal production system still has certain inadequacy in this two respects, especially economy respect, at present market price is in the fast and archetypal production system that class waits for in covering about 1 million yuan (RMB) the left and right sides, this advanced to a large number of urgent need new product develops the medium and small businesses of equipment to still bear hard. In ensure functional premise falls, pass the innovation of orgnaization of material, the sources of energy, motion, production mode, roll out applicable, economic low cost system, it is one of main tasks that domestic fast prototype makes a system consider. (The applied domain respect that 6) extends fast prototype to make a technology is current this technology basically is the development field that uses at new product, the purpose is to shorten development cycle, explore ask user and market react. Can assist fault to scan through the computer of biology medicine domain further (CT) , nuclear magnetic resonance is become picture (of superior grade of MRl) , three-dimensional B [what 9] seeks technical measure instead is organic blend in, those who realize pair of existing products is fast be modelled on, analyse, improve. In addition, expect through developing new former profile with shape craft, ground of direct, fast, economy makes final implementation product and component etc. 4, brief summary is light industrial goods faces family or individual directly, of the product change fast, to the requirement differ in thousands ways of line of the products, function, the uncertainty element that new product develops is much, market competition is intense, solving this kind of problem is the advantage place of current and fast archetypal production technology. Fast prototype makes a technology serve as a kind of new-style advanced production mode, raised market competition ability to provide strong measure for the enterprise, from showed extremely strong vitality at the beginning, in mere time of more than 10 years achieved great progress, change with each passing day of field of type of technical level, equipment, application. Envisage not hard, reduce ceaselessly as what fast prototype makes systematic cost rise ceaselessly with what make archetypal property, go up in economy when this one production mode can comparative with traditional production pattern or more when actor, the miniature that will surely form the zonule that is core with fast and archetypal production system, collect to shape creates central situation, the form that will create a department to making modelling enterprise and artwork proposes a form, run what pattern of means, management all brings profundity to change, provide solid corporeal basis to create abundant, convenient, comfortable, good life. CNC Milling CNC Machining