精品文档---下载后可任意编辑定义单元类型Element/add/edit/delete定义材料属性Material Props/Material ModelsStructural/Linear/Elastic/Isotropic定义材料的摩擦系数建立几何模型Modeling/Create/Volumes/Block/By DimensionsModeling/Create/Volumes/Cylinder/By DimensionsModeling/Operate/Booleans/Subtract/Volumes先拾取长方体,再拾取圆柱体
Modeling/Create/Volumes/Cylinder/By Dimensions划分掠扫网格Meshing/Size Cntrls/ManualSize/Lines/Picked Lines拾取插销前端的水平和垂直直线,输入 NDIV=3再拾取插座前端的曲线,输入 NDIV=4精品文档---下载后可任意编辑PlotCtrls/Style/Size and Shape,在 Facets/element edge 列表中选择 2 facets/edge建立接触单元Modeling/Create/Contact pair,弹出 Contact Manager 对话框,如图所示
单击最左边的按钮,启动 Contact Wizard(接触向导),如图所示
单击 Pick Target,选择目标面
选择接触面定义位移约束施加对称约束,Define Loads/Apply/Structural/Displacement/Symmetric B
C/On Areas,选择对称面
再固定插座的左侧面
设置求解选项Analysis Type/Sol’s Control精品文档---下载后可任意编辑求解:Solve/Current LS绘制装配