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《ansys专题教程练习轴承座》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、练习6轴承座轴承座问题描述建立轴承座的一半模型。结束后将数据库存储为p-block.db。Counterbore1.0R,0.1875deepBase6x3x1Web,0.15thick所有尺寸为英寸1.75Four0.75Dholes,0.75offsetfromcornerBushing,0.85RBracket1.5R,0.75thick00128930Nov1999W6-2轴承座1.进入ANSYS，工作路径为缺省，工作文件名为“p-block”。2.切换为等轴侧视图:UtilityMenu>PlotCtrls>P
2、an,Zoom,Rotate…[ISO]Orissue:/VIEW,1,1,1,13.生成轴承座的底部:MainMenu>Preprocessor>-Modeling-Create>-Volumes-Block>ByDimensions...X1=0,X2=3,Y1=0,Y2=1,Z1=0,Z2=3,then[OK]Orissue:/PREP7BLOCK,0,3,0,1,0,300128930Nov1999W6-3轴承座3.偏移工作平面到X=2.25,Y=1.25,Z=.75:UtilityMenu>WorkPlane>
3、OffsetWPbyIncrements…SetX,Y,ZOffsets=2.25,1.25,0.75SetXY,YZ,ZXAngles=0,-90,0,then[OK]Orissue:WPOFF,2.25,1.25,0.75WPROT,0,-90,000128930Nov1999W6-4轴承座4.生成圆柱体，直径为0.75英尺，高度为1.5英尺:MainMenu>Preprocessor>-Modeling-Create>-Volumes-Cylinder>SolidCylinder+Radius=0.75/2Dept
4、h=-1.5,then[OK]Orissue:CYL4,,,0.75/2,,,,-1.55.将柱体拷贝到新的位置，DZ=1.5:MainMenu>Preprocessor>Copy>Volumes+Pickthecylindervolume(Vol.Number2),then[OK]DZ=1.5,then[OK]Orissue:VGEN,2,2,,,,,1.5,,000128930Nov1999W6-5轴承座6.从轴承座底部减去两个柱体形成如图的模型:MainMenu>Preprocessor>-Modeling-Ope
5、rate>-Booleans-Subtract>Volumes+Pickthebasevolume(Vol.1),then[OK]Pickthetwocylindervolumes(Vols.2and3),then[OK]Orissue:VSBV,1,ALL00128930Nov1999W6-6轴承座7.将工作平面与全局直角坐标系对齐:UtilityMenu>WorkPlane>AlignWPwith>GlobalCartesionOrissue:WPCSYS,-1,0VPLOT8.生成其他实体:MainMenu>Pre
6、processor>-Modeling-Create>-Volumes-Block>By2Corners&Z+WPX=0WPY=1Width=1.5Height=1.75Depth=0.75,then[OK]Orissue:BLC4,0,1,1.5,1.75,0.759.平移工作平面:UtilityMenu>WorkPlane>OffsetWPto>Keypoints+Pickkeypointatthetopleftcornerofthefrontface,then[OK]Orissue:KWPAVE,160012893
7、0Nov1999W6-7轴承座10.生成1/4圆柱体:MainMenu>Preprocessor>-Modeling-Create>-Volumes-Cylinder>PartialCylinder+WPX=0WPY=0Rad-1=0Theta-1=0Rad-2=1.5Theta-2=90Depth=-0.75,then[OK]Orissue:CYL4,0,0,0,0,1.5,90,-0.7500128930Nov1999W6-8轴承座11.生成要减去的圆柱体:MainMenu>Preprocessor>-Modelin
8、g-Create>-Volumes-Cylinder>SolidCylinder+WPX=0WPY=0Radius=1Depth=-0.1875,then[Apply]WPX=0WPY=0Radius=0.85Depth=-2,then[OK]Orissue:CYL4,0,0,1,,,,-0.1875CYL4,0,0
