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Tips & Tricks
How to use Blank Holder functionality in PAM-DIEMAKER for CATIA V5
This video shows how to use Blank Holder functionnality to create mono surface Blank Holder shapes and combination of several Blank Holder patches.
Matthias
Hoss
Sheet Metal Forming
Delta T Offset For Bowing Effect in Assembly Process
In case of butt joint of two plates, in reality, there is an eccentricity e between the neutral phase of bending and the centre of the tendon force caused by the weld which causes the typical horse saddle of a butt welded flat plate.. A functionality Delta T Offset has been developed in order to overcome the limitation due to the shrinkage methodology that cannot provide correct results for a butt joint with a non-symmetrical welding. With this new development, it will be possible to apply an offset value on the thermal loading between upper and lower surfaces of shell. In consequence, the horse saddle effect of a butt welded flat plate is produced with Assembly solution.
Yonggang
Duan
Welding & Assembly
How to create a complex blank holder with PAM-DIEMAKER for CATIA V5
This video shows how the complex blank holder of a double action draw die can be created from multiple segments using a combination of standard CATIA and special PAM-DIEMAKER for CATIA V5 functions all available inside the Blank Holder dialog.
Matthias
Hoss
Sheet Metal Forming
Improve trimming with Overshoot
Trimming in PAM-STAMP can fail due to a too short trimming segment curve leading to not cut properly the blank mesh. This can be solved by using Overshoot option in PAM-DIEMAKER for CATIA V5.
Matthias
Hoss
Sheet Metal Forming
Trim and Shear Angles
Explanations about Trim and Shear Angles
Matthias
Hoss
Sheet Metal Forming
How do I create an SEA cavity using shrinkwrap?
How to create FE acoustic cavities with complex shapes
Ricardo
Alvarez
CFD, Vibro-Acoustics
Auto Empty Folders option in CFD-GEOM
When importing large models into CFD-GEOM, you may notice that certain entities listed in the Model Manager may have a red box around them.
Abraham
Meganathan
CFD
Adding Baffles to an Unstructured domain in CFD-GEOM
While meshing the geometries of industrial significance like mixing tanks, reactor and heat exchangers, we may encounter baffles which have negligible thickness but significant area to impact the physics of the problem in terms of momentum and heat transfer. These surfaces may be free-standing or connected to other surfaces from the domain.
Abraham
Meganathan
CFD
New Mesh Sources in CFD-GEOM for Triangle and Tetrahedral meshing
Corner Point Sources, Surface Interior Sources and Tet Sources have been available in CFD-GEOM for several years, allowing for refinements during certain phases of mesh generation.
Abraham
Meganathan
CFD
How to define height of constraint UDT profile with respect to the Blankholder?
Method to constrain the height of UDT profile bulge with respect to the Blankholder
Sureshbabu
Yalavarthi
Sheet Metal Forming