Jan 19, 2009 - Double-click the feature and set the filtering radius value to 3mm (to reduce the number of displacements). Update the Digitized Morphing ...
The goal of the exercise is to deform a CATIA V5 surface using an external displacement file, for example resulting from a finite element analysis.
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Student Notes:
Process: Blade
1 Deform surface
Update deformation
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Exercise 1: Blade
Student Notes:
Step 1: Deform surface 15 min.
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In this step, you will open the part file to process, then apply a deformation defined by a displacement file.
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Do It Yourself (1/2)
Student Notes:
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Load: Exercise_1 Blade.CATPart
Digitized Morphing Select the surface Select the displacement file: Blade_Displacements.txt Display displacements
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Do It Yourself (2/2)
Student Notes:
Digitized Morphing (cont.) Set the parameter for points to ignore to 5% Run a new computation (Click Preview) Display ignored points Create result (OK)
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Exercise 1: Blade
Student Notes:
Step 2: Update deformation 15 min.
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Now you will modify the displacement file and update the Digitized Morphing feature.
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Do It Yourself
Student Notes:
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Edit the displacement file (with Notepad® for example), change the comment on the first line and save the file to change its last modification date Update Digitized Morphing
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Exercise 2
Student Notes:
Stamped Part 30 min
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The goal of the exercise is to deform a CATIA V5 surface using a deviation analysis computed with CATIA Quick Surface Reconstruction workbench.
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Student Notes:
Process: Stamped Part
1 Deform surface
Update deformation
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Exercise 2: Stamped Part
Student Notes:
Step 1 : Deform surface 15 min.
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In this step, you will open the part file to process, then apply a deformation defined by a deviation analysis created in CATIA Quick Surface Reconstruction workbench.
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Student Notes:
WARNING A Deviation Analysis is not an exact representation of a deformation! The displacements created by a Deviation Analysis between two shapes are different from the displacements to apply to transform a shape into the other one, especially when the initial shape presents sharp edges or curvature variations or when the deformation includes a "stretching" of the initial shape. Required displacements:
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Deviation Analysis:
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Do It Yourself
Student Notes:
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Load: Exercise_2_Stamped_Part.CATPart
Digitized Morphing Select the surface Select the Deviation Analysis feature from the specification tree Display displacements Create the deformed shape
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Exercise 2: Stamped Part
Student Notes:
Step 2: Update deformation 15 min.
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In this step, you will modify the deviation analysis computation parameters and update the deformed shape.
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Do It Yourself
Student Notes:
Modify the Deviation analysis feature (if you have a license for QSR) Double-click the feature and set the filtering radius value to 3mm (to reduce the number of displacements) Update the Digitized Morphing feature If you work in automatic update mode the feature is updated automatically Otherwise select the update button to update the feature
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Exercise 3
Student Notes:
Plane Wing 30 min
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The goal of the exercise is to try RSO in a product environment.
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Student Notes:
Process: Plane Wing 1 Deform surface
Update deformation
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Exercise 3: Plane Wing
Student Notes:
Step 1: Deform surface 15 min.
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In this step, you will open the CATAnalysis document, then apply a deformation defined by the result of the load simulation.
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Do It Yourself (1/2)
Student Notes:
Load: Analysis1.CATAnalysis
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Open part Wing_structure Close the message indicating that the computation result file is missing (the file is not necessary to run the exercise) Expand the specification tree to find the Translational Displacement object Expand the Links Manager component Expand the Wing Preliminary Design component Open the Wing Structure part
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Do It Yourself (2/2)
Student Notes:
Digitized Morphing Select the three surfaces of the wing Select the Translational Displacement Vectors Give a file name for the displacement file Display displacements Change tolerance to 5 mm Preview the result Create the deformed wing surfaces
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Exercise 3: Plane Wing
Student Notes:
Step 2: Update deformation 15 min.
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In this step, you will modify the load case to modify the corresponding translational displacement vectors, then you will update the Digitized Morphing feature.
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Do It Yourself (1/2)
Student Notes:
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Modify the load case and run a new computation Expand the tree to find the Pressure object and double-click it Change the value of the pressure to -4000N_m2 Double-click the Translational Displacement Vector object to update it
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Student Notes:
Do It Yourself (2/2)
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Update the deformed surfaces by creating new Digitized morphing features Select the three surfaces Select the Translational Displacement Vector object Choose one of the following options OPTION 1 Save the displacements under a new name Change the tolerance to 5mm Create 3 new surfaces
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OPTION 2 Save the displacements under the same name (overwrite displacements) Cancel the Morphing Use Update Morphing to update the 3 surfaces
Jan 19, 2009 - Student Notes: ... The deformation has to be applied to the CAD part to get the ... the surface(s) can be any CATIA V5 or imported surface.
Jan 19, 2009 - A design part has been analyzed by a finite element method. .... standard update mechanism of CATIA (automatic or manual update with ).Missing:
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high clustering, short network diameter [WS98, FFF99, BA99, BT02, inter alia, in both Internet and so- cial networks]. In particular, in the wake of a key result by ...
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Is your monitor displaying colors accurately? T h e re is one way to make sure. Calibrate and p rofile your monitor in just a few seconds with the X-RiteColor® ...
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Feb 15, 2019 - Ceferino Varón-González1,2, Luisa F. Pallares3, Vincent Debat1â and Nicolas Navarro2,4*â . 1 Institut .... landmarks located on the mid sagittal plan) recorded on each skull ..... patterns of shape variation described by G result
Jan 19, 2009 - from scanning a car door. Tessellated mesh created in DSE workbench. Characteristic curves extracted in DSE workbench. Designing parts in ...
Aug 19, 2008 - E. S. Table of Contents (1/2). Introduction to FreeStyle Shaper. 5. Introduction to ...... Move on main axis: control points are moved according.
