【導讀】發(fā)展已經(jīng)成為推動世界經(jīng)濟增長的重要因素。市場經(jīng)濟的不斷發(fā)展，促使工業(yè)產(chǎn)品。工藝裝備——模具的要求越來越苛刻。一方面企業(yè)為追求規(guī)模效益，使得模具向著。計算機、激光、電子、新材料、新技術的發(fā)展，使得快速經(jīng)濟制模技術如虎添。翼，應用范圍不斷擴大，類型不斷增多，創(chuàng)造的經(jīng)濟效益和社會效益越來越顯著。美國、日本、英國、以色列、德國、中國都推出了自己的商業(yè)?；a(chǎn)品，并逐漸形成了新型產(chǎn)業(yè)。在成型概念上以平面離散、堆積為指導，在控制上以計算機和數(shù)控為基礎，以。最大柔性為總體目標。它摒棄了傳統(tǒng)的機械加工方法，對制造業(yè)的變革是一個重大。產(chǎn)生電弧的熱量將金屬絲熔化，依靠高壓氣體將其充分霧化，并給予一定的動能，同金屬模架組合成模具。性極強，花紋精度可達到。目前該技術被廣泛地用于飛機、汽車的內飾件模。的吹塑、吸塑、PVC注射、PU發(fā)泡及各類注射成型模具中。術已成為企業(yè)技術進步的一項標志。方面予以考慮，將機上的作業(yè)盡可能地放在機下做。

　　

【正文】 the adjustment time, this both must give in the equipment structural design to consider, and must in the mold structural design, the standardized aspect consider, machine on work as far as possible placing machine under will do. ramming units bination technology The ramming unit bination technology is dies a resolve into each one simple unit the convention to die, according to the working procedure request, the arrangement bination, pletes the many kinds of ramming working procedure when the identical inferior stroke the new craft equipment, the work the ramming unit not with the punch press slide joint, only needs the slide attack then to plete the ramming work. When independent employment it is 1 plete mold. It may use for to process the sheet or the molding punch holes, falls the material, cuts the angle, the grooving, shuts off and the shallow stretch and so on. Has the assembly 7 strongly, the easy to operate, the versatility, the efficiency is quickly good and so on the characteristic, suits the multi varieties specially, center the production. may process the plastic in mold manufacture application May process the plastic to be mon in the developed industrial nation application, specially in manufacturing industry and so on automobile, airplane, mainly replaces the lumber or the metal manufacture automobile body host model, the profile, examines has and the casting model and so on. May process the plastic the main characteristic is has both the lumber and the metal fine workability, the manufacture craft simple and direct (may use pression molding, pour, spells sticks, method well and so on sculpture), the size stability, does not distort, bears moistly, anticorrosive, is easy to repair, the easy modification, the weight light, the manufacture cycle short, the cost to be low. Fast economical pattern making technology type very many, its has the characteristic, the application scope are various, this article only can broadly make some simple introductions, each kind of technology still had many concrete technological processes, the craft parameter and its the technical characteristic in the concrete application and the implementation process. The mold is one of foundation industries, in the globalization market economy and under each kind of high technology and new technology swift and violent development situation, the fast economical mold has entrusted with the new mission and the brandnew connotation, the classification increases unceasingly, the fast economical pattern making material turns towards the multi varieties seriation to make great strides forward, the craft has the new innovation and the breakthrough unceasingly, is published one after another with it supplementary equipment, the service domain in opens up unceasingly, the creation economic efficiency is more and more remarkable. Along with the modity economy development, the intense market petition, the product renewal acceleration, is reducing the cycle to the fast economical pattern making technology, reduces the cost, will increase the precision and lengthens the life aspect the request to be able to be more and more high inevitably. Because it can cause the enterprise to win the market, creates the remarkable economic efficiency, more and more receives entrepreneur39。s favor and the concerned leader department39。s enormous attention and the policy fund support. Each kind of fast economical pattern making technology also can consummate mature and the development unceasingly in the promoted application process, as a result of the high technology and new technology development, each kind of technical bonding with the seepage, for the adaption production in different demand, surely will be able to form some, the frugal energy, the frugal material fast pattern making technology new from now on. 8