轴承座建模(练习)汇总.ppt

轴承座练****6实体建模::自上而下轴承座说明建立轴承座的半个对称实体模型。完成后以p-,,,,,,2001Inventory#001442W6-*:自上而下轴承座1. 按教师指定的工作目录,用“p-block”作为作业名,进入ANSYS2. 打开等视图方位:UtilityMenu>PlotCtrls>Pan,Zoom,Rotate…按[ISO]或用命令:/VIEW,1,1,1,13. 创建轴承座的基础:MainMenu>Preprocessor>-Modeling-Create>-Volumes-Block>ByDimensions...输入X1=0,X2=3,Y1=0,Y2=1,Z1=0,Z2=3,然后按[OK]或用命令:/PREP7BLOCK,0,3,0,1,0,3January30,2001Inventory#001442W6-*:自上而下轴承座3. 将工作平面移到位置X=,Y=,Z=.75:UtilityMenu>WorkPlane>OffsetWPbyIncrements…设置X,Y,ZOffsets=,,,YZ,ZXAngles=0,-90,0,然后按[OK]或用命令:WPOFF,,,,0,-90,0January30,2001Inventory#001442W6-*:自上而下轴承座4. -:MainMenu>Preprocessor>-Modeling-Create>-Volumes-Cylinder>SolidCylinder+输入Radius==-,然后按[OK]或用命令:CYL4,,,,,,,-. 将实体柱考贝到DZ=:MainMenu>Preprocessor>Copy>Volumes+拾取柱体(体号2),按[OK]DZ=,按[OK]或用命令:VGEN,2,2,,,,,,,0January30,2001Inventory#001442W6-*:自上而下轴承座6. 从轴承座基础中挖出两个圆孔:MainMenu>Preprocessor>-Modeling-Operate>-Booleans-Subtract>Volumes+拾取轴承座基础的体(体1),按[OK]拾取两个圆柱体(体2和体3),然后按[OK]或用命令:VSBV,1,ALLJanuary30,2001Inventory#001442W6-*:自上而下轴承座7. 在整体坐标系中改变工作平面的相对位置:UtilityMenu>WorkPlane>AlignWPwith>GlobalCartesian或用命令:WPCSYS,-1,0VPLOT8. 创建套筒托架的基础:MainMenu>Preprocessor>-Modeling-Create>-Volumes-Block>By2Corners&Z+输入WPX=0输入WPY=1输入width===,然后按[OK]或用命令:BLC4,0,1,,,. 将工作平面移到套筒托架的正面:UtilityMenu>WorkPlane>OffsetWPto>Keypoints+拾取正面左角顶部的关键点,按[OK]或用命令:KWPAVE,16January30,2001Inventory#001442W6-*:自上而下轴承座10. 创建套筒托架的拱:MainMenu>Preprocessor>-Modeling-Create>-Volumes-Cylinder>PartialCylinder+输入WPX=0输入WPY=0输入Rad-1=0输入Theta-1=0输入Rad-2=-2=90输入Depth=-,然后按[OK]或用命令:CYL4,0,0,0,0,,90,-,2001Inventory#001442W6-*:自上而下轴承座11. 通过套筒托架的孔创建轴承座的柱:MainMenu>Preprocessor>-Modeling-Create>-Volumes-Cylinder>SolidCylinder+WPX=0WPY=0Depth=1深=-,