MUG ANALYSIS MSC visualNastran Tutorial
Clarkson University幽寂
Andy Strong
MUG ANALYSIS
MSC visualNastran 4D tutorial
Part One: Opposing Force Stress Analysis
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1) Open visualNastran 4D (vN4D).
From the Start Menu Select: All Programs, MSC.visualNastran Desktop,
MSC.visualNastran 4D.
Figure 1: MSC visualNastran 4D icons
2) Import mug model (mug.stp).
From the File menu lect open and bro to the location of mug.stp. From the Specify length unit pull down menu, lect in. Click Open.
2012福建高考数学Figure 2: Open window
3) Verify the model.
Right click on the mug model and choo Properties from the pull down menu. Select the Geometry tab. Verify that the model Width, Length and Height are 4.84in, 3.25in, and 4.5in respectively.
Figure 3: Properties window
4) Set the units.
六月英文From the World menu choo Display Settings. Open the Display Settings tab if it is not and lect Units. From the Unit System pull down menu, lect English(slugs).
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Figure 4: Display Settings window
5) Add an FEA mesh to the model.
Right click the model and choo Properties from the pull down menu. Select the FEA tab and check
the Include in FEA checkbox. Click the mesh button, wait for the mesh solver, and check the Show mesh checkbox.
Figure 5: Properties, FEA window
Your model should look something like figure 6.
Figure 6: Model with mesh applied丰台五小首页
This is a poor mesh reprenting this model, so we will change the FEA properties. In the FEA tab change Default mesh size to 0.125 and click Apply. Click Mesh and wait for the mesh solver to finish. Your model should now look like Figure 7. Obtain a printout of this. Uncheck the Show mesh checkbox and clo the properties window.
Figure 7: Model with updated mesh
5) Set the model material.
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Right click the model and lect Properties from the pull down menu and lect the Materials tab. Under Material Properties click Change. From the Material pull down menu lect Glass and click OK. Clo the properties window.
6) Apply forces to the model.
From the Inrt menu lect Force (or lect the force icon ). Click on the model near the top (e figure 8) to apply a force. Rotate the model (middle mou button or F4) and apply a cond force (lect Inrt, Force, and click).
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Figure 8: Forces applied on either side of model
Rotate (middle mou button or F4) the model so you can e both forces:
Figure 9: Position of left and right forces
Right click on the green arrow reprenting the left force and choo Properties from the pull down menu. Under the Appearance tab change the Name to Left Force. Under the Structural Load tab change X, Y,and Z to 0, 100, and 0 respectively.
Figure 10: Force properties window
