e>Extrude>ElemExtOpts命令,岀现如下对话框:将面网格延伸体网格:执彳亍MainMenu>Preprocessor>Modeling>Operate>Extrude>Areas>ByXYZOffse(命令,弹出面选择对话框,单击PickAll按钮,弹出延伸操作对话框:设置延伸操作选项:执行MainMenu>Preprocessor>Modeling>OperateExtrude>ElemExtOpts命令,岀现如下对话框:选择耍延伸的面:执彳亍UtilityMenu>Select>Entities命令,弹出对话框,弹岀SelectEntities对话框,在卜拉框中选择Areas>ByLocation、Ycoordinates^FromFull,在Min,Max—栏中输入Uoutlet_h,\单击OK。将面网格延伸体网格:执彳亍MainMenu>Preprocessor>Modeling>Operate>Extrude>Areas>ByXYZOffset命令,弹岀而选择对话框,单击PickAll按钮,弹出延仲操作对话框:全选择:执行UtilityMenu>Select>Everything命令,选中所有元素。合并元素并压缩编号:执彳亍MainMenu>Preprocessor>NumberingCtrls>MergeItems命令,Label中选择All,单击OK。执行MainMenu>Preprocessor>pressNumbers命令,pressNumbers对话框,Label中选择All,单击OK。(14)?通过面号选择面:执彳亍UtilityMenu>Select>Entities命令,弹出对话框,弹出SelectEntities对话框,在下拉框中选择Areas>ByNum/Pick,在Min,Max,Inc一栏中输入“17,20,1”,单击OKo
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