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Bob Gilliver MSC/ARIES European Product Marketing and Support Manager
Bob Gilliver MSC/ARIES European Product Marketing and Support Manager GeometryFE AnalysisOptimizationMechanismsPlasticsMSC/ARIES Positioning GeometryFull function ACIS based modelerConstraintsfull partial noneACIS data exchangeAutoCADBentleyIntegraphHP GeometryModify dimensions GeometryModification by dimensionParametric relationships GeometryComplex solidsSkin operatorSweep operatorExtensive blending and chamferingRegion operator to sub-divide geometryMap meshingLoad footprint areasSymmetry MSC/ARIES Base - AssembliesVisualizationPackagingClearance InterferenceMass properties MSC/ARIES Base - Mass Properties Geometry - Regioning Geometry - Regioning Geometry - Regioning Geometry - Regioning Pre Release Solids ShellingShelling of solids to thin walled solidsPer face (uniform) Analysis Of ACIS &Imported GeometryCADARIES Geometry Interface - ACISSupport for ACIS sat (ASCII) and sab (binary) file Geometry Interface - Autocad Import Geometry Interface - Autocad Import Geometry Interface - Autocad ImportLin. Static Error Contours Geometry Interface - Autocad Export Geometry Interface - IGES ImportSupportsWireframe Point, line, arc, composite curve, spline (112,126), Geometry Interface - IGES ExportSupportsWireframe Point, line, arc, composite curve, spline (112,126), Geometry Interface - DXF ImportWireframePoint, line, arc, polylineText Geometry Interface - DXF ExportSupportsWireframe Point, line, arc, composite curve, spline Solid/surfaceDecomposed Geometry Interfaces - STEP, VDAFSPDES/STEP AP203Import and export of solid/surface/wireframe dataVDAFSImport and Geometry Interfaces -StereolithographyTranslates solids into standard “stl” formatRapid manufacture for physical part prototyping GeometryFE AnalysisOptimizationMechanismsPlasticsMSC/ARIES Positioning LBC’s applied to geometry or to nodes & elements Supported loadsForce, moment, Constant or functional varying magnitude Geometry based load and boundary conditions survive Load and Boundary ConditionsDirection control for load/boundary conditionsXYZRadialTangential Load and Boundary ConditionsLoad case combination (5 * load_1) + (3 * load_2) Automeshing technologyEdges -- 1D elements (beam, gap, rigid, spring)Surfaces -- quad dominant or all triasVolumes -- tets onlyMap Auto MeshingSolid Element Automesh FE MeshingAdaptive mesh refinementAutomatic mesh refinement to optimize mesh density Use with Original mesh - 21 % ErrorRefined mesh - FE MeshingDirect creation of nodes/elementsExtrude/revolve 1D to 2D, 2D to 3DMirrorMesh editingElement Display optionsVectorContourGraphAnimationCutting planeResults in any coordinate systemData averaging controlResults combinationError calculationResults Review Linear StaticsLoads constant with timeMaterial assumed linear and perfectly elasticResults calculatedStressDisplacementStrainStrain energyReaction force Normal ModesCalculates undamped natural modes of vibrationMaterial assumed linear and perfectly elasticResults calculated (normalized)StressDisplacementStrainStrain energyReaction force Linear BucklingCalculates load factor for critical bucklingMaterial assumed linear and perfectly elasticResults calculatedStressDisplacementStrainStrain energyReaction force Non-Linear StaticsGeometric non-linearityChange in stiffness associated with large deformations Load follows deformed Non-Linear StaticsNon-linear Elastic Material Structures-2 Non-Linear Statics Load FollowingDeformed - load followingDeformed - load followingFFFUndeformed Linear Transient DynamicsTime varying geometry and finite element loadsStructural and modal dampingResults Heat TransferSteady state and transient linear and non-linear heat transfer Heat Heat Transfer MSC/ARIES To MSC/PATRANARIES Created Geometry MSC/ARIES To MSC/PATRANImported ARIES Geometry in MSC/PATRAN GeometryFE AnalysisOptimizationMechanismsPlasticsMSC/ARIES Positioning OptimizationAn Automated Process That:Satisfies Your Design Objective Within Design Constraint(s) By Modifying Design Variables Optimization - Overview1 Design Objective minimize/maximize weight, frequency, load factor‘n’ Design Constraints Optimization - OverviewShape Geometry dimensions as design variablesSizing (element properties) Shell thickness, Initial Design Final Design Optimization - ApplicationBuild solid or surface geometryAssociate dimension variables in Parametrics:Use as Optimization - ApplicationCreate finite element modelSelect Optimization application1 Design Objective minimize/maximize:weight, frequency, R1L2L1R3R2DEP INDEPR1 = 2 x R2 Optimization - Results ReviewPost process in Optimization applicationGraph design objective/ constraint(s)/ variable(s) P-Elements - OverviewAutomatically increases element’s shape function polynomial order during solution until P-Elements - OverviewEach edge of each element has its p-order independently controlled in MSC/NASTRAN552314 P-Elements - ApplicationSupported element typesTetrahedronBrickPentahedron (wedge)p-order min/max controlRecommended p-order range 3-10Adaptivity automatically P-Elements - ApplicationConstrains shared edges to p-order = 1Can mix h P-Elements - ApplicationHex to tet mesh connection works identically for p-elements: Automatic P-Elements - Results Reviewp-element results review identical to h-elementsCan display final p element order contours GeometryFE AnalysisOptimizationMechanismsPlasticsMSC/ARIES Positioning Two- and three-dimensional mechanism modeling analysis and results reviewUses MDI/ADAMS Kinematics solver Create link geometryGeometry can be solid, surface or wireframeAdd joints (supports all Mechanisms Results ReviewAnimated motion of linksMotion path of any pointJoint reaction force/momentRotational/translational GeometryFE AnalysisOptimizationMechanismsPlasticsMSC/ARIES Positioning Plastics3D mold fill analysisUses Moldflow/Flowcheck solverSolves “Will It Fill”Fast analysis to calculate PlasticsMSC/ARIES Created Solid PlasticsMold Fill Time Contours Modular Configuration Modular Configuration MSC/ARIES Base Optional Modules Platform Support WindowsNTSun SolarisSGIHPIBMDigital Unix Intel based (not Digital NT)Recommend >= Pentium 75MHz, 32Mb RAM125 Mb swap Supported Unix workstation32Mb RAM125 Mb swap spaceLicensingNode-lock, andFloating network licensePlatform Requirements - Unix GeometryFE AnalysisOptimizationMechanismsPlasticsMSC/ARIES Positioning MSC/ARIES PositioningStandalone Design and Analysis SystemDesigned and analyzed in MSC/ARIESAnalysis of ACIS StructuralThermalMechanismsPlastic Molding AnalysisMSC/ARIES Positioning MSC/ARIES The Flow of DevelopmentProductAlmost all design concepts will be decided Positioning of MSC/ARIESFEA AnalystDesign EngineerLow priceHigh priceStatic-Eigenvalues-Optimization-Heat-Dynamic-Nonlinear-Electromagnetic-Crash-NVHEasy to use Positioning of MSC/ARIESEndStartManufacturing ProcessManufacturingBill of MaterialsMaterial DatabaseDraftingAnalysisOptimizationModelingDesignMSC/ARIESPredictive EngineeringCAD linkedCAD SystemModification Costs Positioning of MSC/ARIESMSC/ARIESTargeted UserNon-FE SpecialistGeometry Based AnalysisConceptual CAE Tool & ModellerACIS imported Positioning of MSC/ARIESGuide line thought / Question ProcessCAD SystemImport GeometryCreateGeometryFEAwareN4WARIESPoss.No SaleConflict WithExistingModellerNeed ToCreateDrawingsACIS DraftingPackage (AutoCAD etc)NOYes THE END Mentor BoardStation InterfaceBi-directional interface using Mentor IDF 2.0 file formatImports Mentor Board Mentor BoardStation InterfaceSupports board holes, vias, keep out and keep within areas2D
Слайды презентации

Слайд 2

Слайд 3

Bob Gilliver MSC/ARIES European Product Marketing and Support
Manager

Bob Gilliver MSC/ARIES European Product Marketing and Support Manager

Слайд 4

Geometry
FE Analysis
Optimization
Mechanisms
Plastics
MSC/ARIES Positioning

GeometryFE AnalysisOptimizationMechanismsPlasticsMSC/ARIES Positioning

Слайд 5

Geometry
Full function ACIS based modeler
Constraints
full
partial
none
ACIS data

GeometryFull function ACIS based modelerConstraintsfull partial noneACIS data exchangeAutoCADBentleyIntegraphHP

exchange
AutoCAD
Bentley
Integraph
HP

Слайд 6

Geometry
Modify dimensions

GeometryModify dimensions

Слайд 7

Geometry
Modification by dimension
Parametric relationships

GeometryModification by dimensionParametric relationships

Слайд 8



Geometry
Complex solids
Skin operator
Sweep operator
Extensive blending and chamfering
Region operator

GeometryComplex solidsSkin operatorSweep operatorExtensive blending and chamferingRegion operator to sub-divide geometryMap meshingLoad footprint areasSymmetry

to sub-divide geometry
Map meshing
Load footprint areas
Symmetry

Слайд 9

MSC/ARIES Base - Assemblies
Visualization
Packaging
Clearance
Interference
Mass properties

MSC/ARIES Base - AssembliesVisualizationPackagingClearance InterferenceMass properties

Слайд 10

MSC/ARIES Base - Mass Properties

MSC/ARIES Base - Mass Properties

Слайд 11



Geometry - Regioning

Geometry - Regioning

Слайд 12



Geometry - Regioning

Geometry - Regioning

Слайд 13



Geometry - Regioning

Geometry - Regioning

Слайд 14



Geometry - Regioning

Geometry - Regioning

Слайд 15

Pre Release Solids Shelling
Shelling of solids to thin

Pre Release Solids ShellingShelling of solids to thin walled solidsPer face

walled solids
Per face (uniform) thickness control
Face exclusion to create

“open” solids
Full Parametrics support
Not supported
Spline faces (fillet, sweep, skin, spline segments in curve based primitives, extrude with draft )

Слайд 16

Analysis Of ACIS
&
Imported Geometry













































CAD

ARIES

Analysis Of ACIS &Imported GeometryCADARIES

Слайд 17

Geometry Interface - ACIS
Support for ACIS sat (ASCII)

Geometry Interface - ACISSupport for ACIS sat (ASCII) and sab (binary)

and sab (binary) file formats
Allows bi-directional exchange of solids,

surface and wireframe
Currently the most reliable solids data exchange format
Transfers geometry only
No feature or history information

Слайд 18

Geometry Interface - Autocad Import

Geometry Interface - Autocad Import

Слайд 19

Geometry Interface - Autocad Import

Geometry Interface - Autocad Import

Слайд 20

Geometry Interface - Autocad Import
Lin. Static Error Contours

Geometry Interface - Autocad ImportLin. Static Error Contours

Слайд 21

Geometry Interface - Autocad Export

Geometry Interface - Autocad Export

Слайд 22

Geometry Interface - IGES Import
Supports
Wireframe
Point, line, arc,

Geometry Interface - IGES ImportSupportsWireframe Point, line, arc, composite curve, spline

composite curve, spline (112,126), conics (104), copious data (106)
Surface
Untrimmed

(118, 120, 122, 128)
Trimmed (144)
Solid
Solid BREP (186, 514, 510, 508, 504, 502,)

Слайд 23

Geometry Interface - IGES Export
Supports
Wireframe
Point, line, arc,

Geometry Interface - IGES ExportSupportsWireframe Point, line, arc, composite curve, spline

composite curve, spline (112,126), conics (104)
Solid/surface
Decomposed to precise wireframe

BREP
Decomposed to surface collection (trimmed or untrimmed - 128, 142, 144)
Text
Hidden line removal
Silhouette edge generation

Слайд 24

Geometry Interface - DXF Import
Wireframe
Point, line, arc, polyline
Text

Geometry Interface - DXF ImportWireframePoint, line, arc, polylineText

Слайд 25

Geometry Interface - DXF Export
Supports
Wireframe
Point, line, arc,

Geometry Interface - DXF ExportSupportsWireframe Point, line, arc, composite curve, spline

composite curve, spline
Solid/surface
Decomposed to precise wireframe BREP
Text
Hidden line

removal
Silhouette edge generation

Слайд 26

Geometry Interfaces - STEP, VDAFS
PDES/STEP AP203
Import and export

Geometry Interfaces - STEP, VDAFSPDES/STEP AP203Import and export of solid/surface/wireframe dataVDAFSImport

of solid/surface/wireframe data
VDAFS
Import and export of surface/wireframe data
Data format

that emphasizes surface transfer
Used predominantly by European automotive industry

Слайд 27

Geometry Interfaces -Stereolithography
Translates solids into standard “stl” format
Rapid

Geometry Interfaces -StereolithographyTranslates solids into standard “stl” formatRapid manufacture for physical part prototyping

manufacture for physical part prototyping

Слайд 28

Geometry
FE Analysis
Optimization
Mechanisms
Plastics
MSC/ARIES Positioning

GeometryFE AnalysisOptimizationMechanismsPlasticsMSC/ARIES Positioning

Слайд 29

LBC’s applied to geometry or to nodes &

LBC’s applied to geometry or to nodes & elements Supported loadsForce,

elements
Supported loads
Force, moment, pressure
Gravity
Velocity
Translational
Rotational
Acceleration
Translational
Load and Boundary Conditions

Слайд 30

Constant or functional varying magnitude
Geometry based load

Constant or functional varying magnitude Geometry based load and boundary conditions

and boundary conditions survive geometry change
Load and Boundary Conditions

Слайд 31

Load and Boundary Conditions
Direction control for load/boundary conditions
XYZ
Radial
Tangential

Load and Boundary ConditionsDirection control for load/boundary conditionsXYZRadialTangential

Слайд 32

Load and Boundary Conditions
Load case combination
(5 *

Load and Boundary ConditionsLoad case combination (5 * load_1) + (3 * load_2)

load_1) +
(3 * load_2)

Слайд 33

Automeshing technology
Edges -- 1D elements (beam, gap, rigid, spring)
Surfaces -- quad dominant

Automeshing technologyEdges -- 1D elements (beam, gap, rigid, spring)Surfaces -- quad dominant or all triasVolumes -- tets

or all trias
Volumes -- tets only
Map meshing for surfaces and volumes
3/4

side surfaces, 5/6 face volumes
Composite edge support

FE Meshing

Слайд 34

Auto Meshing
Solid Element Automesh

Auto MeshingSolid Element Automesh

Слайд 35

FE Meshing
Adaptive mesh refinement
Automatic mesh refinement to optimize

FE MeshingAdaptive mesh refinementAutomatic mesh refinement to optimize mesh density Use

mesh density
Use with automatically generated h or p

meshes
Global or local refinement
New mesh density based on current error versus target error
Reduces mesh density related errors

Слайд 36




Original mesh - 21

Original mesh - 21 % ErrorRefined mesh - 7 % ErrorAutomatic refinementOriginal mesh1423

% Error
Refined mesh - 7 % Error


Automatic

refinement

Original mesh

1

4

2

3

Слайд 37

FE Meshing
Direct creation of nodes/elements
Extrude/revolve 1D to 2D,

FE MeshingDirect creation of nodes/elementsExtrude/revolve 1D to 2D, 2D to 3DMirrorMesh

2D to 3D
Mirror
Mesh editing
Element quality checks
Merge node
Auto

MPC connection of meshes between linear or quad tets to linear hex

Слайд 38

Display options
Vector
Contour
Graph
Animation
Cutting plane
Results in any coordinate system
Data averaging

Display optionsVectorContourGraphAnimationCutting planeResults in any coordinate systemData averaging controlResults combinationError calculationResults Review

control
Results combination
Error calculation
Results Review

Слайд 39

Linear Statics
Loads constant with time
Material assumed linear and

Linear StaticsLoads constant with timeMaterial assumed linear and perfectly elasticResults calculatedStressDisplacementStrainStrain energyReaction force

perfectly elastic
Results calculated
Stress
Displacement
Strain
Strain energy
Reaction force

Слайд 40

Normal Modes
Calculates undamped natural modes of vibration
Material assumed

Normal ModesCalculates undamped natural modes of vibrationMaterial assumed linear and perfectly elasticResults calculated (normalized)StressDisplacementStrainStrain energyReaction force

linear and perfectly elastic
Results calculated (normalized)
Stress
Displacement
Strain
Strain energy
Reaction force

Слайд 41

Linear Buckling
Calculates load factor for critical buckling
Material assumed

Linear BucklingCalculates load factor for critical bucklingMaterial assumed linear and perfectly elasticResults calculatedStressDisplacementStrainStrain energyReaction force

linear and perfectly elastic
Results calculated
Stress
Displacement
Strain
Strain energy
Reaction force

Слайд 42

Non-Linear Statics
Geometric non-linearity
Change in stiffness associated with large

Non-Linear StaticsGeometric non-linearityChange in stiffness associated with large deformations Load follows

deformations
Load follows deformed shape
Material non-linearity
Bi-linear elastic/plastic with plastic

strain, or
Non-linear elastic, no plastic strain
Compressive/tensile stress-strain curves can be different


ε

σ

Слайд 43

Non-Linear Statics
Non-linear Elastic Material

Non-Linear StaticsNon-linear Elastic Material

Слайд 44

Structures-2 Non-Linear Statics Load Following
Deformed - load following
Deformed -

Structures-2 Non-Linear Statics Load FollowingDeformed - load followingDeformed - load followingFFFUndeformed

load following
F
F
F
Undeformed

Слайд 45

Linear Transient Dynamics
Time varying geometry and finite element

Linear Transient DynamicsTime varying geometry and finite element loadsStructural and modal

loads
Structural and modal damping
Results calculated for each time step
Stress
Displacement
Strain
Velocity
Acceleration
Reaction

force

Слайд 46

Heat Transfer
Steady state and transient linear and non-linear

Heat TransferSteady state and transient linear and non-linear heat transfer Heat

heat transfer
Heat transfer modes


Conduction
Free convection
Forced convection
Radiation
Temperature and time dependent
Heat flux
Mass flow rate

Слайд 47

Heat Transfer

Heat Transfer

Слайд 48



MSC/ARIES To MSC/PATRAN
ARIES Created Geometry

MSC/ARIES To MSC/PATRANARIES Created Geometry

Слайд 49



MSC/ARIES To MSC/PATRAN
Imported ARIES Geometry in MSC/PATRAN

MSC/ARIES To MSC/PATRANImported ARIES Geometry in MSC/PATRAN

Слайд 50

Geometry
FE Analysis
Optimization
Mechanisms
Plastics
MSC/ARIES Positioning

GeometryFE AnalysisOptimizationMechanismsPlasticsMSC/ARIES Positioning

Слайд 51

Optimization
An Automated Process That:
Satisfies Your Design Objective
Within

OptimizationAn Automated Process That:Satisfies Your Design Objective Within Design Constraint(s) By Modifying Design Variables

Design Constraint(s)
By Modifying Design Variables

Слайд 52

Optimization - Overview
1 Design Objective
minimize/maximize weight, frequency,

Optimization - Overview1 Design Objective minimize/maximize weight, frequency, load factor‘n’ Design

load factor
‘n’ Design Constraints - local and or global
min/max

stress, displacement, freq, load factor
‘n’ Design Variables
Dimensional variables
Element shell thickness, Non Structural Mass
Solve multiple constraints simultaneously
Linear statics (with multiple load cases)
Modal (per mode shape max/min control)
Buckling analysis

Слайд 53

Optimization - Overview
Shape
Geometry dimensions as design variables
Sizing

Optimization - OverviewShape Geometry dimensions as design variablesSizing (element properties) Shell

(element properties)
Shell thickness, non-structural mass
Design sensitivity
Effect of a

change in a design variable on
Design Objective, Design Constraint(s)
Shape and sizing can be combined

Слайд 54

Initial Design

Initial Design

Слайд 55

Слайд 56

Слайд 57

Слайд 58

Слайд 59

Слайд 60

Слайд 61

Final Design

Final Design

Слайд 62

Optimization - Application
Build solid or surface geometry
Associate dimension

Optimization - ApplicationBuild solid or surface geometryAssociate dimension variables in Parametrics:Use

variables in Parametrics:
Use as design variables for Optimization
Maintain

design intent
(Parameterize using DRP)
Maintain design intent
(Attach DRP model(s) to solids in Parametrics)






Слайд 63

Optimization - Application
Create finite element model
Select Optimization application
1

Optimization - ApplicationCreate finite element modelSelect Optimization application1 Design Objective minimize/maximize:weight,

Design Objective minimize/maximize:
weight, frequency, load_factor
‘n’ Design Constraints - local

and/or global min/max stress, disp, freq, load factor
‘n’ Design Variables
Dimensional,
Shell thickness, Non Structural Mass

Слайд 64






R1
L2
L1
R3
R2
DEP INDEP
R1

R1L2L1R3R2DEP INDEPR1 = 2 x R2 R2 =

= 2 x R2 R2 = R3 L2

= R1 x 3

Thick

DRP Model

Selecting Design Variables

Слайд 65

Optimization - Results Review
Post process in Optimization application
Graph

Optimization - Results ReviewPost process in Optimization applicationGraph design objective/ constraint(s)/

design objective/ constraint(s)/ variable(s) against design cycle
Display geometry at

intermediate design cycles
Review results of final design in FE_Results
Standard results review process
Animate between FEmodels across design cycles

Слайд 66


Слайд 67

P-Elements - Overview
Automatically increases element’s shape function polynomial

P-Elements - OverviewAutomatically increases element’s shape function polynomial order during solution

order during solution until convergence
Convergence based on per element

strain energy difference between p-order changes
Mesh remains unchanged

Слайд 68

P-Elements - Overview
Each edge of each element has

P-Elements - OverviewEach edge of each element has its p-order independently controlled in MSC/NASTRAN552314

its p-order independently controlled in MSC/NASTRAN

5
5
2
3
1
4

Слайд 69

P-Elements - Application
Supported element types
Tetrahedron
Brick
Pentahedron (wedge)
p-order min/max control
Recommended

P-Elements - ApplicationSupported element typesTetrahedronBrickPentahedron (wedge)p-order min/max controlRecommended p-order range 3-10Adaptivity

p-order range 3-10
Adaptivity automatically turns off below specified von

Mises stress or strain minimum
Turns off adaptivity for elements where stress and or strain is negligible
Reduces CPU time and system resources

Слайд 70


P-Elements - Application

Constrains shared edges to p-order

P-Elements - ApplicationConstrains shared edges to p-order = 1Can mix h

= 1









Can mix h and p elements





Use p-elements in

areas where high accuracy required, h-elements elsewhere

Слайд 71

P-Elements - Application
Hex to tet mesh connection works

P-Elements - ApplicationHex to tet mesh connection works identically for p-elements:

identically for p-elements:


Automatic (h-adaptive) mesh refinement supported for

automeshed p-elements


Uses ERROR DATASET calculated from FER TOOLKIT error estimation

























Слайд 72

P-Elements - Results Review
p-element results review identical to

P-Elements - Results Reviewp-element results review identical to h-elementsCan display final p element order contours

h-elements
Can display final p element order contours

Слайд 73

Geometry
FE Analysis
Optimization
Mechanisms
Plastics
MSC/ARIES Positioning

GeometryFE AnalysisOptimizationMechanismsPlasticsMSC/ARIES Positioning

Слайд 74

Two- and three-dimensional mechanism modeling analysis and results

Two- and three-dimensional mechanism modeling analysis and results reviewUses MDI/ADAMS Kinematics

review
Uses MDI/ADAMS Kinematics solver
Solves motion of fully constrained

(0 DOF) kinematic systems i.e. the motion of the system is completely constrained by applied motion(s) and joint constraints

Mechanisms

Слайд 75

Create link geometry
Geometry can be solid, surface or

Create link geometryGeometry can be solid, surface or wireframeAdd joints (supports

wireframe
Add joints (supports all MDI/ADAMS joints)
Add constant, harmonic, step,

random motion
Add motion constraints (e.g. cams), applied forces, springs, gravity
Solve

Mechanisms Pre Processing

Links

Joints



Contact

Слайд 76

Mechanisms Results Review
Animated motion of links
Motion path of

Mechanisms Results ReviewAnimated motion of linksMotion path of any pointJoint reaction

any point
Joint reaction force/moment
Rotational/translational link displacement, velocity, acceleration
Clearance/interference between

links
Results interrogation in local static/dynamic coordinate system

Слайд 77

Geometry
FE Analysis
Optimization
Mechanisms
Plastics
MSC/ARIES Positioning

GeometryFE AnalysisOptimizationMechanismsPlasticsMSC/ARIES Positioning

Слайд 78

Plastics
3D mold fill analysis
Uses Moldflow/Flowcheck solver
Solves “Will It

Plastics3D mold fill analysisUses Moldflow/Flowcheck solverSolves “Will It Fill”Fast analysis to

Fill”
Fast analysis to calculate areas of fill / no-fill /

possible fill
Experiment with number of injection points/ location, material and part thickness
Solves “Fill_Pattern”
Fill time
Air trap location
Weld line locations

Слайд 79

Plastics
MSC/ARIES Created Solid

PlasticsMSC/ARIES Created Solid

Слайд 80

Plastics
Mold Fill Time Contours

PlasticsMold Fill Time Contours

Слайд 81


Слайд 82

Modular Configuration

Modular Configuration

Слайд 83

Modular Configuration

Modular Configuration

Слайд 84

MSC/ARIES Base

MSC/ARIES Base

Слайд 85

Optional Modules

Optional Modules

Слайд 86

Platform Support
WindowsNT
Sun Solaris
SGI
HP
IBM
Digital Unix

Platform Support WindowsNTSun SolarisSGIHPIBMDigital Unix

Слайд 87

Intel based (not Digital NT)
Recommend >= Pentium 75MHz,

Intel based (not Digital NT)Recommend >= Pentium 75MHz, 32Mb RAM125 Mb

32Mb RAM
125 Mb swap space
Any Microsoft supported graphics adapter

in 256 color mode
WindowsNT
Windows 3.1 and Windows95 not available
Licensing
Node-lock, standalone only
No network license support
Requires Ethernet adapter for licensing

Platform Requirements - WinNT

Слайд 88

Supported Unix workstation
32Mb RAM
125 Mb swap space
Licensing
Node-lock, and
Floating

Supported Unix workstation32Mb RAM125 Mb swap spaceLicensingNode-lock, andFloating network licensePlatform Requirements - Unix

network license
Platform Requirements - Unix

Слайд 89

Geometry
FE Analysis
Optimization
Mechanisms
Plastics
MSC/ARIES Positioning

GeometryFE AnalysisOptimizationMechanismsPlasticsMSC/ARIES Positioning

Слайд 90

MSC/ARIES Positioning
Standalone Design and Analysis System
Designed and analyzed

MSC/ARIES PositioningStandalone Design and Analysis SystemDesigned and analyzed in MSC/ARIESAnalysis of

in MSC/ARIES
Analysis of ACIS Based Geometry
Design built in CAD

system
Design geometry import into MSC/ARIES
Analyzed in MSC/ARIES
Focus on Ease-of-Use and Automation For...

Слайд 91


Structural
Thermal
Mechanisms
Plastic Molding Analysis
MSC/ARIES Positioning

StructuralThermalMechanismsPlastic Molding AnalysisMSC/ARIES Positioning

Слайд 92

MSC/ARIES The Flow of Development
Product


Almost all design concepts will

MSC/ARIES The Flow of DevelopmentProductAlmost all design concepts will be decided

be decided

Слайд 93

Positioning of MSC/ARIES
FEA Analyst
Design Engineer
Low price
High price


Static-Eigenvalues-Optimization-Heat-Dynamic-Nonlinear-Electromagnetic-Crash-NVH

Easy to

Positioning of MSC/ARIESFEA AnalystDesign EngineerLow priceHigh priceStatic-Eigenvalues-Optimization-Heat-Dynamic-Nonlinear-Electromagnetic-Crash-NVHEasy to use

use

CAD-Integration Functionality






MSC/ARIES

MSC/PATRAN

PC/Windows

Workstation

Mainframe

Слайд 94

Positioning of MSC/ARIES
End
Start


Manufacturing Process

Manufacturing
Bill of Materials
Material Database
Drafting
Analysis
Optimization
Modeling
Design
MSC/ARIES
Predictive Engineering
CAD

Positioning of MSC/ARIESEndStartManufacturing ProcessManufacturingBill of MaterialsMaterial DatabaseDraftingAnalysisOptimizationModelingDesignMSC/ARIESPredictive EngineeringCAD linkedCAD SystemModification Costs

linked
CAD
System

Modification Costs

Слайд 95

Positioning of MSC/ARIES


MSC/ARIES
Targeted User
Non-FE Specialist
Geometry Based Analysis
Conceptual CAE

Positioning of MSC/ARIESMSC/ARIESTargeted UserNon-FE SpecialistGeometry Based AnalysisConceptual CAE Tool & ModellerACIS

Tool & Modeller
ACIS imported analysis
Designer

MSC/N4W
Targeted User
FE Knowledgeable
GUI Nastran

pre & post
Limited Geometry Creation
Relies on Geometry Import
Windows Look & Feel
Low-High End FE User

Слайд 96

Positioning of MSC/ARIES
Guide line thought / Question Process
CAD

Positioning of MSC/ARIESGuide line thought / Question ProcessCAD SystemImport GeometryCreateGeometryFEAwareN4WARIESPoss.No SaleConflict WithExistingModellerNeed ToCreateDrawingsACIS DraftingPackage (AutoCAD etc)NOYes

System
Import
Geometry
Create
Geometry
FE
Aware
N4W
ARIES
Poss.
No Sale
Conflict With
Existing
Modeller
Need To
Create
Drawings
ACIS Drafting
Package (AutoCAD etc)






NO






Yes




Слайд 97

THE END

THE END

Слайд 98

Mentor BoardStation Interface
Bi-directional interface using Mentor IDF 2.0

Mentor BoardStation InterfaceBi-directional interface using Mentor IDF 2.0 file formatImports Mentor

file format
Imports Mentor Board Station PCB and component data

as an assembly of solids
Components represented by automatically generated primitives or user created representations
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