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e them in endless variations to achieve the desired results. Through finite element analysis , stresses can be applied to be a puter model and the results graphically displayed, giving the designer quick feedback on any inherent problems in a design before the creation of a physical prototype. 隨著三維建模的出現(xiàn)設計師有了更多自由和無限制的修改它們以實現(xiàn)所期望的結果。通過有限元分析,應力加到計算機模型上并且以圖形化的方式顯示其結果,在產(chǎn)品物理原型生產(chǎn)之前,對設計中的任何內在問題給設計者一個快速的反饋。 In addition to the design’s geometric and dimensional features,other information ( such as a list of materials, specification , and manufacturing instructions) is stored in the CAD database. Using such information ,the designer can then analyze the economics of alternative designs. 除了設計的幾何和尺寸特性之外,其他信息 (比如材料清單、規(guī)格、和制造說明 )都存儲在 CAD 數(shù)據(jù)庫里。利用這些信息,設計師可以分析備選設計的經(jīng)濟性。 Computeraided manufacturing(CAM) involves the uses of puters and puter technology to assist in all the phases of manufacturing a product, including process and production planning,machining , scheduling , management , and quality control. Computeraided design and puteraided manufacturing are often bined into CAD/CAM systems. 計算機輔助制造 (CAM)包括使用計算機和計算機技術來協(xié)助制造產(chǎn)品的所有階段,包括工藝和生產(chǎn)計劃,加工,調度,管理,和質量控制。計算機輔助設計和計算機輔助制造常常是和 CAD / CAM系統(tǒng)相