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femap 02-装配体的有限元分析流程


进行设置,点击ok,view select对话框点击ok,显示应力云图。
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Step 6:结果后处理
surface,单击ok
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Step 5:分析计算:contact连接类型
model>analysis,点击new,选择NX nastran求解器,分析类型选择 static,点击ok,然后点击analyze
进行设置,点击ok,view select对话框点击ok,显示位移云图。
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Step 6:结果后处理
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分析步骤
Step 1:导入装配体几何模型 Step 2:划分网格
Step 3:创建接触
位移云图
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Step 5:分析计算:contact连接类型
修改连接属性,在模型树下展开connections,展开properities,右键单 击glued,点击edit,title设置为contact,connect type选择contact,点
应力云图
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Step 6:结果后处理
View>select或者直接F5,view select对话框选择deform,contour,点 击deformed and contour data,select postprocessing data对话框按图中
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Step 3:创建接触:建立连接属性
Connect>connection property , title设置为glued,connect type
选择glued,点击defaults,点击
ok,点击cancel
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Step 2:划分网格:建立材料属性
Model>material,点击load(加载),然后选择材料库中的材料AISI 4340 ,点击ok,Define Material对话框,点击ok,然后点击Cancel
© 2011. Siemens Product Lifecycle Management Software Inc. All rights reserved
进行设置,点击ok,view select对话框点击ok,显示应力云图。
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Step 6:结果后处理
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Step 2:划分网格:生成实体网格
Mesh>geometry>solids,点击select all,点击ok,在automesh solids对 话框property选项中选择solid,点击ok。
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Step 4:施加载荷和约束:施加约束
model>constraint>on surface,New Constraint Set 对话框,点击ok, 选择图示的曲面,点击ok
Step 4:施加载荷和约束
Step 5:分析计算(glued 和 contact两种类型)
Step 6:结果后处理
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Step 4:施加载荷和约束:施加约束
选择pinned-no translation,点击ok
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Step 3:创建接触:建立接触对
Connect>automatic,点击 select all,connection
types选择face-face,
connection property选择 property中上一步创建的
glued,点击ok
Step 2:划分网格:网格尺寸调整
Mesh>mesh control>size on solid,点击select all,单击ok,弹出 Automatic Mesh Sizing对话框,单击ok
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Step 1:导入装配体几何模型
新建一个文件,file>new 修改首选项,file>preferences,将单位
制改为英寸制
导入装配体,file>import>geometry(文 件名assembly.x-t)
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Step 6:结果后处理
View>select或者直接F5,view select对话框选择deform,contour,点 击deformed and contour data,select postprocessing data对话框按图中
装配体的有限元分析
代理商:北京恒华创益科技发展有限公司
电话: 010 - 62968229 / 62968186 Email: support@
装配体的有限元分析
本例中对于一个装配体,自动生成接触。运用粘接/胶接 (glued)和线性接触(linear contact)两种接触类型,分别 对该装配体进行有限元分析。
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Step 4:施加载荷和约束:施加载荷
model>load>on surface,new load set 对话框,点击ok,选择图示的面, 点击ok
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Step 2:划分网格:建立单元属性
Model>property, Define property对话框中点击Element/Property Type, 选择solid(实体单元),单击ok 。 Define property对话框中在material选项里
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Step 5:分析计算:glued连接类型
model>analysis,点击new,选择NX nastran求解器,分析类型选择 static,点击ok,然后点击analyze
面选择上一步建立的材料AISI 4340 Steel,
title设置为solid,点击ok,然后点击Cancel
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