PDM Integration of FEA Design processes
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PDM Integration of FEA Design processes iMAN and DesignSpace – CADFEM Usermeeting 2002 Peter Binde PowerPoint PPT Presentation


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PDM Integration of FEA Design processes iMAN and DesignSpace – CADFEM Usermeeting 2002 Peter Binde. Content. - Dr. Wallner Group - iMAN, DesignSpace and Unigraphics - Why Integrating FEA in PDM - Requirements for the Integration - UG Concept of Master Model

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PDM Integration of FEA Design processes iMAN and DesignSpace – CADFEM Usermeeting 2002 Peter Binde

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Pdm integration of fea design processes iman and designspace cadfem usermeeting 2002 peter binde

  • PDM Integration of FEA Design processes

  • iMAN and DesignSpace –

  • CADFEM Usermeeting 2002

  • Peter Binde


Pdm integration of fea design processes iman and designspace cadfem usermeeting 2002 peter binde

Content

- Dr. Wallner Group

- iMAN, DesignSpace and Unigraphics

- Why Integrating FEA in PDM

- Requirements for the Integration

- UG Concept of Master Model

- Variants for DesignSpace iMAN Data model

- How to Implement

- How it looks like


Pdm integration of fea design processes iman and designspace cadfem usermeeting 2002 peter binde

Dr. Wallner Group

Consulting and Service

around CAD, CAE, PDM

Competences:

- Process-analyses and -syntheses

- Trainings and workshops

- User-support and hotline

- FEA / MKS analysis and

design

- Integration-solutions and

software-development


Pdm integration of fea design processes iman and designspace cadfem usermeeting 2002 peter binde

Dr. Wallner Group

  • 30 Persons, 10 Years Experience

  • Focus on Unigraphics, iMAN

  • Locations: Bremen

    • Wiesbaden

  • Stuttgart

  • München


  • Pdm integration of fea design processes iman and designspace cadfem usermeeting 2002 peter binde

    iMAN, DesignSpace and Unigraphics

    • Present Situation:

    • More and more FEA becomes the designers daily work

    • PDM is established for CAD Applications

    • iMAN/Unigraphics products and DesignSpace are from different companies, ...

    • Questions:

    • - Integration?

    • Will there be an interface?

    • Will it be supported?

    • This Article:

    • Shows a way to encapsulate DesignSpace in iMAN.

    • Demonstrates processes for CAD/FEM integrated in PDM


    Pdm integration of fea design processes iman and designspace cadfem usermeeting 2002 peter binde

    Why Integrating FEA in PDM

    Improve Communication and Data-Retrieval:

    - Better security of data

    - Better data exchange

    - Data-retrieval from different users, departments, locations

    - Restrictions possible

    - Data is always up to date

    - Integration / Comparison of FEA and prototype-testing

    Improve Documentation:

    - Documentation of A-B changes

    - Easier selection of „Carry-Over“ parts

    - Documentation for quality-insurance needs


    Pdm integration of fea design processes iman and designspace cadfem usermeeting 2002 peter binde

    Why Integrating FEA in PDM

    Use of digital Workflow Support:

    - Prove, release, change processes

    Reusage of FE Data:

    - Use of FE-data for knowledge reuse

    - Digital-Mock-Up using FE-data: Reusing meshes

    or the stiffness of piece parts

    in FEA or MKS for assemblies.


    Pdm integration of fea design processes iman and designspace cadfem usermeeting 2002 peter binde

    Requirements for the Integration

    Keep DesignSpace / UG native possibilities:

    - Associativity to CAD geometry, parameter-transfer

    - Transfer of attributes from CAD to FEM (Ex. Shell thickness)

    - Transfer of weld point-info from CAD to FEM

    - Keep normal usage (starting DesignSpace from UG)

    Integrate Geometry Preparation:

    - Provide all CAD methods to prepare the geometry

    - Do not change the original part


    Pdm integration of fea design processes iman and designspace cadfem usermeeting 2002 peter binde

    Requirements for the Integration

    Other Requirements:

    - Provide overriding of CAD geometry-parameters

    (For optimisation of different parameters)

    - Organize the DesignSpace report

    - Provide export and import of all related data from the

    database


    Pdm integration of fea design processes iman and designspace cadfem usermeeting 2002 peter binde

    Operating-System File

    Drawing

    Kinematics

    Strength

    ...

    Assembly

    Drawing

    ...

    CAM

    Strength

    Component

    Component

    UG Concept of Master Model

    Data Structure Outside Database (Native):


    Pdm integration of fea design processes iman and designspace cadfem usermeeting 2002 peter binde

    Dataset Object, includes Attributes and several Files:

    Drawing

    Kinematics

    Strength

    ...

    iMAN Dataset

    UG (.prt)

    References:

    Assembly

    Ansys(.db)

    Attributes, Methods

    Word-Doc (.doc)

    Drawing

    ...

    CAM

    Strength

    ... (*.*)

    Component

    Component

    UG Concept of Master Model

    Data Structure in iMAN Database:


    Pdm integration of fea design processes iman and designspace cadfem usermeeting 2002 peter binde

    A: One Dataset for all FilesClearness( - )

    Geometry-Prep.:( - )

    iMAN Dataset

    UG (.prt)

    References

    DesignSpace (.dsdb)

    Attributes Methods

    B: Separate Dataset for DesignSpace Clearness( + )

    Geometry-Prep.:( - )

    iMAN Dataset

    iMAN Dataset

    DesignSpace (.dsdb)

    References

    References

    UG (.prt)

    Attributes

    Methods

    Attributes

    Methods

    Variants for DesignSpace iMAN Data model


    Pdm integration of fea design processes iman and designspace cadfem usermeeting 2002 peter binde

    D: Geometry-Prep. and DesignSpace in One Dataset

    Clearness( + )

    Geometry-Prep.:( + )

    DesignSpace (.dsdb)

    iMAN Dataset

    iMAN Dataset

    References

    References

    UG (.prt)

    UG (.prt)

    Attributes

    Methods

    Attributes

    Methods

    Variants for DesignSpace iMAN Data model

    C: Separate Dataset for Geometry-Prep. as well as for DesignSpace

    Clearness( 0 )

    Geometry-Prep.:( + )

    iMAN Dataset

    iMAN Dataset

    iMAN Dataset

    References

    References

    References

    UG (.prt)

    UG (.prt)

    DesignSpace (.dsdb)

    Attributes

    Methods

    Attributes

    Methods

    Attributes

    Methods


    Pdm integration of fea design processes iman and designspace cadfem usermeeting 2002 peter binde

    How to Implement

    1. Create a new dataset type or modify one of the existing

    - Insert as reference: UG (*.prt)

    - Insert as reference: DesignSpace (*.dsdb)

    2. Create a new tool

    - Let the new tool start DesignSpace

    - Let the tool work on the new dataset type

    That‘s it!


    Pdm integration of fea design processes iman and designspace cadfem usermeeting 2002 peter binde

    • How it looks like

    • Item-ID and Item-Name

    • Revision (A)

    • Folder for FEM Datasets

    • New FEM Dataset:

    • Can be opened by:

    • - UG: For Geom. Prep

    • DesignSpace: FEM

    • Original Geometry

    • Dataset


    Pdm integration of fea design processes iman and designspace cadfem usermeeting 2002 peter binde

    VIELEN DANK!


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