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You can either create the geometry directly in MSC Apex Generative Design or import already existing files. You can import .xb, .xt, .step, and .sldprt files into the program.
Import/create the Design Space including the Non-Design Spaces in MSC Apex Generative Design as one solid. For this Gripper the already prepared Design Space was imported.
Open the Optimization Tools to select the imported Geometry as the Design Space
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Name | Direction |
|---|---|
Constraint 1 | x, y, z (=0) |
Constraint 2 | x, y, z (=0) |
Therefore, the Loads & Boundary Condition Tool is needed.
Under Displacement Constraints a “clamped” constraint can be chosen, which locks translations in all three directions. On the left side of the Tool the relevant geometry choice can be selected. In this case the inner surfaces of the mounting holes are selected to attach the constraint.
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The next steps are defined in the Studies area.
All boundary conditions must be assigned to the specific load cases, which are defined as Events. The number of Eventscan be changed by adding/deleting Eventsto the GD Scenario. The assignment of the boundary conditions to the Eventscan be made in the Loads & Constrains Window. The already created loads and constraints that concern the Design Space are listed in this window and can be activated for each Eventindividually.
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The optimisation parameters are selected in the Studies Area as well.
Select the Manufacturing Method: Generic AM
Selected the Failure Criterion: von Mises
Enter the Safety Factor: 5.75 (80 MPa)
Select the Strut Density: Medium
Select the Shape Quality: Fine Tune
Set the Complexity Setting: 8
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