參考案例教案

網(wǎng)格控Workshop3–網(wǎng)格控

Workshop對(duì)曲軸模型使用各種DS網(wǎng)格控制以優(yōu)化網(wǎng)格技術(shù)陳述如下圖所示,模型是由Parasolid文件構(gòu)建而成的發(fā)動(dòng)機(jī)的曲柄模型July3,WS2-Workshop3–網(wǎng)格控

Workshop 求解.而是我們會(huì)假定其為一個(gè)線性靜態(tài)結(jié)構(gòu)分析,來(lái)進(jìn)行網(wǎng)格的July3,WS2-Workshop3–網(wǎng)格控作業(yè)3啟始界“Alinktoageometryfileonmycomputerornetwork然后在資源管理器中調(diào)用project“Crankshaft”,其文件路徑由講師指定點(diǎn)擊“Openanewsimulationbasedonselected當(dāng)DS啟動(dòng)后,點(diǎn)擊窗口右上角的”X”,以關(guān)閉單注:通過(guò)關(guān)閉菜單,

WorkshopJuly3,WS2-Workshop3–網(wǎng)格控

AWorkshopAnn1July3,WS2-Workshop3–網(wǎng)格控作業(yè)3基本網(wǎng)格 在”mesh”分支條上點(diǎn)擊鼠標(biāo)右鍵(RMB),并選”P(pán)review

Workshop23July3,WS2-Workshop3–網(wǎng)格控如圖所示的模型網(wǎng)格是由糙的四面體網(wǎng)格組成 注:實(shí)際的節(jié)點(diǎn)數(shù)與單元會(huì)因機(jī)操作平臺(tái)的不同而略有差異

WorkshopnJuly3,WS2-Workshop3–網(wǎng)格控

Workshop值可通過(guò)拖拉如圖下的小滑塊,或在框中填入適當(dāng)?shù)臄?shù)值來(lái)實(shí)現(xiàn)5 July3,WS2-Workshop3–網(wǎng)格控 ,我們施加一些局部網(wǎng)格控制的操作

Workshop n nkhSlJuly3,WS2-Workshop3–網(wǎng)格控作業(yè)3網(wǎng)格尺寸

Workshop型.如下圖所示的快捷方式能很方便地調(diào)整模型的視角,點(diǎn)擊個(gè)軸(或”iso”小球）,坐標(biāo)架將相應(yīng)地旋轉(zhuǎn)模型July3,WS2-Workshop3–網(wǎng)格控

Workshop使用工具”uler）July3,WS2-Workshop3–網(wǎng)格控

Workshop選插銷(xiāo)部分的三個(gè)表面注”t通過(guò)其命T鍵)6July3,WS2-Workshop3–網(wǎng)格控

Workshop在選擇好所需的三個(gè)面后,從網(wǎng)格控制菜單選擇7在”Detailofsizing”窗口中將”ElementSize”值變更為8July3,WS2-Workshop3–網(wǎng)格控再次點(diǎn)擊”P(pán)reviewMesh”,并如前所述地檢查新的網(wǎng)格我們又假定在飛輪面上的倒角部分也為一個(gè)

WorkshopJuly3,WS2-Workshop3–網(wǎng)格控

Workshop首先選擇這一倒角表面以施加細(xì)化控制操作9點(diǎn)擊”Mesh”分支條,并點(diǎn)擊鼠標(biāo)右鍵(RMB)選July3,WS2-Workshop3–網(wǎng)格控

Workshop至”viwMh”.July3,WS2-Workshop3–網(wǎng)格控

Workshop“Mappedfacemeshing”通常用開(kāi)接觸分析中,以確保在接觸面選擇如圖如示的圓柱表面(另一圓柱面也可以July3,WS2-Workshop3–網(wǎng)格控作業(yè)3Mapped

WorkshopMapped