【導讀】檢驗、測試及生產管理的全過程，達到實現(xiàn)最佳效益的目的。逆向工程系統(tǒng)及復雜形體在線測量系統(tǒng)等。集成化程度較高的軟件還包括：。國內有上海交通大學金屬塑性成型有限元分。件；吉林金網格模具工程研究中心的沖壓模CAD/CAE/CAM系統(tǒng)等。傳統(tǒng)的二維模具結構設計已越來越不適應現(xiàn)代化生產和集成化技術要求。模具可制造性評價和數控加工、成形過程模擬及信息的管理與共享。Pro/ENGINEER、UG和CATIA等軟件具備參數化、基于特征、全相關等特點，從而使模具并行工程成為可能。交互式3D型腔、型芯設計、模架配置及典型結構設計。國內有華中理工大學研制的同類軟件及鄭州工業(yè)大學的Z-mold. 面向制造、基于知識的智能化功能是衡量模具軟件先進性和實用性的重要。既有必要，也有可能。美國在其《21世紀制造企業(yè)戰(zhàn)略》中指出，到2020年要。實現(xiàn)汽車工業(yè)敏捷生產/虛擬工程方案，使汽車開發(fā)周期從40個月縮短到4個月。燒氣化而消失，金屬液取代原來泡沫塑料模型所占有的位置，冷凝后形成鑄件。

　　

【正文】 e 525 ten thousand, the production cost is low. 6. molds semifinished materials fast manufacture technology solid casting Because the massive molds are belong to the single unit or the production, the mold semifinished materials manufacture quality and the cycle and the cost to the final mold quality and cyclical and the cost influence are very important. The modern mold semifinished materials widely have used the seeds casting technology, the socalled solid casting is (polystyrene PS either polymethacrylate PMMA) manufactures using the foam plastics replaces traditional the wooden mold or the metal pattern, after the modelling does not have to take out the model, then may the casting, under the foam plastics model high temperature liquid metal function, deflagrate the gasification but to vanish, the molten metal substitution original foam plastics model holds the position, after the condensation forms the casting. The solid casting has the following several kind of situations in the practical application. (1) dry sands solid casting Namely all does not do any cementing agent quartz sand modelling with 55100 goal, spreads with EPS or the PMMA foam plastics manufacture model hangs the thick permeability good fireproof coating level, by enhances the casting superficially attractive fineness, prevented the fat sand or collapses the box. (2) negative pactions casting The negative paction casting calls V law modelling. This technology is the use all does but does not have the cementing agent the quartz sand to make the molding sand, makes the model with EPS or the PMMA foam plastics, in under the plastic film seal condition, entire lets cast (vacuum degree ) carries on the liquid metal casting under the negative pressure condition, after the casting coagulates relieves the negative pressure then to obtain the superficial bright and clean casting. (3) resins granulated substance solid casting Makes the molding sand using the resin granulated substance, makes the model with EPS or the PMMA foam plastics, under the normal temperature, the atmospheric pressure carries on the liquid metal casting but to make takes the casting. uses the solid casting the technical manufacture mold semifinished materials to have the size precision high (the ISO9 level), processing remainder small (generally about 5mm), does not need to pull out the mold ascent, does not need the making core and the sand core brace, saves the metal material, economical makes the wooden model the lumber, 9 the manufacture cycle short, the cost is low. This technology suits largescale, is plex, the single unit mold semifinished materials production. the ceramics fine cast, lose the cerotin to cast and so on the technology are increasing the mold semifinished materials precision, reduce the processing manhour, reduce the manufacture cycle, reduce aspect and so on cost also demonstrate its unique superiority. 7． other aspects technologies In order to simplify the mold the structural design, reduces the mold cost, reduces the mold manufacture cycle, in domestic and foreign also successively appeared some other aspects new technology application, like trades the mold frame, the ramming unit, the cutting edge builtup welding quickly, inlays the block casting, the nitrogen spring and so on.