機(jī)械工程專業(yè)英語文章翻譯-展示頁
2024-08-21 02:36本頁面
【正文】 bject to be designed more easily on the Graphics screen and can consider alternative designs or modify a particular design quickly to meet the necessary design requirements or changes. The designer can then subject the design to a variety of engineering analyses and can identify potential problems （such as an excessive load or deflection）.The speed and accuracy of such analyses far surpass what is available from traditional methods.在CAD（計(jì)算機(jī)輔助設(shè)計(jì)）中，傳統(tǒng)的畫圖板被電子輸入和輸出設(shè)備所替換。因而設(shè)計(jì)者可以提供多種工程分析并且可以識別潛在的問題（如過負(fù)荷或變形）。Draft productivity rises dramatically. When something is drawn once，it never has to be drawn again. it can be retrieved from a library ,and can be duplicated, stretched, sized, and changed in many ways without having to be redrawn。當(dāng)某些圖形被繪制一次后，就沒必要再畫第二次。剪切和粘貼技巧作為節(jié)省勞力的助手被使用。它使機(jī)械工程師有能力放大甚至最小的部件來確定構(gòu)件是否裝配合適。 Designers have even more freedom with the advent of 3D parts and manipulate 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 p
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