what will you learn today -...
TRANSCRIPT
W0-1 AGH 2017 October, 2017
Lecture 1 Introduction to ANSYS DesignModeler
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AGH –WEiP Goals
•What will you learn today:
–What is DesignModeler?
–How to Launching DesignModeler
–DesignModeler Interface
–Concept of Planes and Sketches
–Basic 2D/3D operations Extrude, Revolve, Sweep, etc
–Geometry Simplification and Repair
–Solution- Tutorial #2: 2D unsteady plate
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AGH –WEiP DesignModeler (DM) Overview
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AGH –WEiP DesignModeler (DM) Overview
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AGH –WEiP Preprocessing Workflow
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AGH –WEiP What is DesignModeler?
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AGH –WEiP Launching DesignModeler
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AGH –WEiP The Workbench Graphical User Interface
• Geometry under component systems.
• This will create a ‘Geometry component’ in the Project Schematic area.
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• Right click on and select “Import Geometry >Browse”, and
select link1.agdb from the list
• Double click on and DesignModeler will be launched
Launching DM
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AGH –WEiP Units
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AGH –WEiP DesignModeler Interface
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AGH –WEiP Tree Outline
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AGH –WEiP Tree Outline
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AGH –WEiP Details View
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AGH –WEiP Details View
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AGH –WEiP Status/Info Bar
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AGH –WEiP Toolbars: Selection Tools
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AGH –WEiP Toolbars: View Controls
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AGH –WEiP Toolbars: Display Controls
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AGH –WEiP Feature Operation Toolbar
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AGH –WEiP Menu Toolbar
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AGH –WEiP Questions ?
?
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AGH –WEiP C. DesignModeler Geometric Entities
• Points
– 2D Sketch Points
– 3D Vertices
– PF Points (Point Features):
• spot-welds
• point loads
• construction points
• Edges (Lines, Curves)
– 3D, and 2D Sketch
• Faces (Areas, Surfaces)
• Bodies (Volumes)
• [Multiple bodies]
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AGH –WEiP Concept of Planes and Sketches
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AGH –WEiP Planes
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AGH –WEiP New Plane Creation Example: From Plane
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AGH –WEiP New Plane Creation Examples: From Face
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AGH –WEiP Sketch Creation
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AGH –WEiP Sketching Interface
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AGH –WEiP Draw Toolbox Examples: Circle
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AGH –WEiP Draw Toolbox Examples: Spline
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AGH –WEiP
Modify Toolbox Examples: Fillet, Chamfer,
Corner, Extend, Trim
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AGH –WEiP Modify Toolbox Examples: Split
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AGH –WEiP Modify Toolbox Examples: Drag
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AGH –WEiP Modify Toolbox Examples: Duplicate
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AGH –WEiP Dimensions Toolbox
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AGH –WEiP Dimensions Toolbox Example 1
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AGH –WEiP Dimensions Toolbox Example 2
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AGH –WEiP Constraints Toolbox
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AGH –WEiP Constraints Toolbox – cont….
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AGH –WEiP Constraints Toolbox – cont….
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AGH –WEiP Settings Toolbox
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AGH –WEiP
• Grid Snaps per Minor allows snapping to points in between minor grid lines.
… Sketching Tools – Grid
This rectangle is
snapped halfway
between two minor grid
lines if Snaps per Minor
is set to 2
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AGH –WEiP Sketching Tips
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AGH –WEiP Questions ?
?
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AGH –WEiP Important DM Concepts: Body Types
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AGH –WEiP Important DM Concepts: Body States
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AGH –WEiP Important DM Concepts: Active Body State
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AGH –WEiP Important DM Concepts: Frozen Body State
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AGH –WEiP 3D Feature Creation
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AGH –WEiP Extrude Feature
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AGH –WEiP Extrude Feature (cont …)
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AGH –WEiP Extrude Feature (cont …)
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AGH –WEiP Extrude Feature (cont …)
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AGH –WEiP Extrude Feature (cont …)
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AGH –WEiP Extrude Feature (cont …)
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AGH –WEiP Extrude Feature (cont …)
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AGH –WEiP Revolve Feature
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AGH –WEiP Sweep Feature
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AGH –WEiP Sweep Feature (cont…)
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AGH –WEiP Sweep Feature (cont…)
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AGH –WEiP Skin/Loft Feature
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AGH –WEiP Thin/Surface
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AGH –WEiP Fixed Radius Blend
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AGH –WEiP Pattern
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AGH –WEiP Body Operation
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AGH –WEiP Body Operation: Mirror
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AGH –WEiP Body Operation: Move
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AGH –WEiP Body Operation: Move, Align and Orient
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AGH –WEiP Body Operation: Scale
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AGH –WEiP Body Operation: Translate, Rotate
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AGH –WEiP Body Operation: Slice Material
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AGH –WEiP Boolean
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AGH –WEiP ‘Slice’ Operation under ‘Create’
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AGH –WEiP Slice Operation Post Share Topology
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AGH –WEiP Primitive Geometries
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AGH –WEiP 2D Feature Creation
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AGH –WEiP Surfaces From Sketches
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AGH –WEiP Surfaces From Faces
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AGH –WEiP Surfaces From Edges
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AGH –WEiP Suppression
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AGH –WEiP Visibility
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AGH –WEiP Named Selections
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AGH –WEiP Uses for Named Selections
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AGH –WEiP Named Selections for Boundaries in Fluent
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AGH –WEiP Named Selections : Propagation Property
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AGH –WEiP Single and Multi-Body Parts
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AGH –WEiP Single and Multi-Body Parts
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AGH –WEiP Single, Multi Solid Bodies
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AGH –WEiP Single, Multi Solid Bodies
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AGH –WEiP Share Topology
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AGH –WEiP Create: Point
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AGH –WEiP Body Operation: Delete
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AGH –WEiP
• All Workbench Geometry Interfaces are supported in DesignModeler
– Can also import CFX-BladeGen 4.1 geometry files (*.bgd) into Design
Modeler
• Optionally choose how many ‘Blade Sets’ to import
• DM >File>Import & >File>Attach capability:
– Can Import/Attach anytime, even multiple times per model
– Can add, subtract, etc. during Import/Attach process
– Base Plane Property for orientation
V. Geometry Interfaces
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AGH –WEiP W. Attaching to a CAD Session
• If a CAD session is currently open, this automatically imports the model
into the DesignModeler session
• File>Attach to Active CAD File
• Maintains bi-directional associativity
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AGH –WEiP … Attaching to a CAD Session
• Bidirectional Refresh
– Refresh the geometry using parameter values from either the source CAD
package or
– from the CAD parameters in DesignModeler's Details View.
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• File>Import External Geometry File…
– The “active” plane controls placement for
“assembly” modeling (multi-bodies).
– The details pane import operation: Add Material,
Cut Material, Imprint Faces, Add Frozen
– Does not maintain associativity
X. Importing CAD Files
Operations
Active
Plane
File types
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AGH –WEiP Y. Positioning Imports
• Both Import and Attach have a “Base
Plane” property.
– Specify the plane (orientation) in which
the Import or Attach model is
referenced…
– When creating a new Import or Attach
feature, the active plane is chosen as
the Base Plane by default
– Users select planes from the tree view
or Plane pull-down list prior to import
• Example:
– XY chosen for first import
– YZ plane for second import
– Operation: ‘Add material’ chosen
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AGH –WEiP Z. Import Units
• Most file formats store units information in the file (automatically set on
import).
• The SAT file format must be set to the correct length unit via the import
details (Prior to Generate)
–DM then converts the model length units into
the current unit system
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AGH –WEiP
• File>Export …
• IGES exporting:
– When exporting the model to an IGES file, you
have the option to export solids or just trimmed
surfaces.
– >Tools>Options
AA. Exporting a Model