計(jì)算機(jī)集成制造(CIMS)-設(shè)計(jì)自動(dòng)化-CAE

CIMS與網(wǎng)絡(luò)化制造第二部分設(shè)計(jì)要素和生產(chǎn)工程CAE的概念及其對(duì)設(shè)計(jì)過(guò)程中的重要性面向制造和裝配設(shè)計(jì)方法（DFMA）有限元分析（FEA）的幾個(gè)主要應(yīng)用方面第五章設(shè)計(jì)自動(dòng)化：CAECAE簡(jiǎn)介5.1面向制造和裝配的設(shè)計(jì)方法DFMA(DesignForManufacturing

andAssembly)是一個(gè)設(shè)計(jì)過(guò)程，該過(guò)程從產(chǎn)品設(shè)計(jì)的一開始就考慮生產(chǎn)因素。該定義表明：從概念化到評(píng)價(jià)的每項(xiàng)設(shè)計(jì)工作，都必須強(qiáng)調(diào)，設(shè)計(jì)方案是為了滿足市場(chǎng)需求，同時(shí)也要能夠順利制造出來(lái)。DFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMADFA/DFM/DFMA應(yīng)用附錄5.1所列的十條設(shè)計(jì)準(zhǔn)則，分析圖5-1的芯軸/托架部件，看看它違反了哪些準(zhǔn)則。練習(xí)5-15.2CAE分析大多數(shù)情況下，CAE的輸入數(shù)據(jù)是CAD中建立的產(chǎn)品圖形。分析階段的CAE應(yīng)用分為兩大類：有限元分析(FEA)和質(zhì)量特性分析。有限元分析有限元分析可分成三個(gè)階段：前置處理、計(jì)算求解和后置處理。前置處理是建立有限元模型，完成單