Cast imitate technology to avoid a product to develop medium defect, can decide right stuff for cast, provide very valuable design data for component part, and can improve production machine process. Suffer the manufacturer that perplexes car and component to ask to the technology of cast quality fully stricter and stricter, this makes a lot of casting the enterprise suffers a worry fully. The position of the runner when the choice of the stand or fall of cast quality and cast alloy material, mould, runner and appearance having close relationship, be affected by their profundity, even if cast an expert seasonedly to because the user puts forward to very high technology asks and feel to cast,often also be met have a headache, the cast that perhaps they accumulate by old experience produced technology program to also must be redesigned. Same, a lot of right foundry technology technologies expect in the casting bucking that a variety of now abundance the face is headed for toward also may " flaw 100 " . Below better case, may not get be usinged adequately because of material function and mould goes out " fat head big on both sides " cast, of course, this still is have a cast; Should fall in very adverse circumstance, return occasionally may mould goes out not to say to go up at all is " cast " product, because of casting stress, shrinkage cavity, shrink the pine cast blemish to make what mould comes out alleged " cast " lost the property with even quality of a material, can be scrap iron piles only. The major that casting company of imitate EA group is cast of aluminium alloy of a production casts an industry, their early noticed these issues, nevertheless they were adopted very quickly also answer measure actively. The engineer that the new technology that the user offers ceaselessly asks to force them must use computer software to undertake design and imitate are analysed, for example the experience that they accumulate all the year round through using Magmasoft to cast simulation software to be opposite undertakes complement and be perfectinged. It is OK to be what fundamental computer assists support to cast imitate technology with CAD help people choose material of first-rate casting alloy, cast the process of design, trial-produce decreases the smallest, and can rise cast the service life of the mould, reduce the use restriction to casting a mould. In the process of product research and development of EA group company, treatment engineering technology is inchoate so called " the front is contacted " it is this enterprise a of arduous effort significant gain, because this can shorten greatly,the modification in process of cast product research and development is mixed design time. The characteristic with the basiccest nevertheless Magmasoft still depends on: Obtain the detailed reliable data that casts mould frit fluid and information with less investment, reduce the error in process of follow-up design, trial-produce and loss greatly. Of course, the stand or fall that casts imitate success is the mainest still is to depend on foregone postulate and check and accept a standard, and, although the imitate image of multicoloured is having extremely strong conviction, but final verdict and after improving measure to even experienced professional technology personnel undertakes analyse and discussion to imitate result, ability is done. So, is casting imitate technology how fruitful compositive do those who go arrive in pull current Cheng? In EA group company, they will cast imitate technology direct and compositive in producing a section, did not create experiment section office alone. Casting imitate is all essential component in casting project of research and development, and be machined with production directly be united in wedlock. The one part of car research and development is in of Ford Motor Corporation inferior in center of treasure research and development, the routine of the engineer that has become them as early as the clasp that casts professional company, the engineering technology that because current car designs development to work to had to have considered machining,makes, because every related link is of interact. The cooperation between center of this car research and development and business of car component supplier, service service company is very close, and already brought into them arrived in the process that car research and development designs, for instance cast machines the real property data in the process, internal stress data and craft branch to check and accept a standard to wait whether consistently in production, OK through casting imitate seasonable, apace comes down certainly, and the actual cutting that compares cast machines test and verify more economy. In the process of product research and development, ford company ongoing hair is earlier, be in namely cast appearance begin to use before trial-produce cast imitate technology. What they use also is software of Magmasoft cast simulation, development of the development below the case that uses this one software to machine engineering technology in consideration cast cutting went very changeful model the cast of breed. Will tell to a lot of enterprises, the purchases charge and software handlers technology of software system grooms the charge that charge was equivalent to adding workstation of simulation of a computer. Nevertheless, actually, the advantage that makes maneuver considers machine simulation tool OKer to experience it earlier earlier, and too issue of consideration price cost is met of course research and development of block up product, for instance not as soon as possible uses the consequence that casts imitate technology to be able to bring about cast reject to increase only. About the problem that casts simulation software to assist charge and cost, it is the problem that appears in the ability below certain premise condition merely. The fact that is in Ford company is: Use after casting simulation software, their engineer is OK immediately, the technical requirement that satisfies an user to put forward out and out, better understanding cast and cast the correlation between the system, make final product research and development more accurate, apparent, the technology of Magma foundry technology that casts the investment of simulation software to be able to receive Magma to cast simulation software brief introduction to held water 1988 immediately of course is finite liability company is the technology on the world is banner cast imitate technology and foundry technology technology to serve a company. Magmasoft casts simulation software is the high-tech software product that this company own research and development is designed and sells, alive bound each district already had many 900 client. About 100 this company staff work in 5 base of each district of dispersive and alive bound: Of Germany inferior the Hellebaek of wheat of He Dan of the holy Paul of the Chicago of deep, United States, Brazil, Singapore. Additional, this company still has 30 many partners in world each district. CNC Milling