3D Solid Material oriantation for MAT9ORT

Turbokraken
Turbokraken Altair Community Member
edited October 2020 in Community Q&A

Hi Everyone,

 

I started playing with MAT9ORT cards to gain an ansight on how to work with this material type. However for this, I'll need to assign a normal direction to my solid, but I am struggling to do so. I am using Analysis -> System -> Material orientation and try to align it with a vector / y-axis, but it does not work. It just shows like this:

 

Please refer to the picture for details.

How would I prepare my solid for a MAT9ORT use?

 

Best Regards,

Lennart

 

<?xml version="1.0" encoding="UTF-8"?>Unbfdggdgdfgdfgenannt.PNG

Tagged:

Answers

  • Rahul Rajan_21763
    Rahul Rajan_21763 New Altair Community Member
    edited January 2019

     Please try in the Aerospace-OptiStruct user profile menu, click Aerospace > Composites > Material Orientation to bring up the Material Orientation dialog box. 

  • Turbokraken
    Turbokraken Altair Community Member
    edited January 2019

    Hi Rahul,

     

    this unfortunately did not help it. I am using this dialog box to create a material orientation, but when I click apply nothing happens.

     

    EDIT:

    I select all Elements.

    I use orientationmethod by curve

    I choose a line

    I click apply

    and chaos ensues, just like before.

     

    EDIT2:

    I have created a coordinate system uznnd tried to reference the vector using its 2-axis (y) an it just creates the same mess, although i looks differently.

     

     

     

     


     

    <?xml version="1.0" encoding="UTF-8"?>Unbeasdfasdfsadfsadfsdfnannt.PNG

  • Turbokraken
    Turbokraken Altair Community Member
    edited January 2019

    Okay, so this is starting to get more and more complex. I remeshed to have perfectly cubic elements, but appearently they also seem to have an induced chaotic material orientation.

    <?xml version="1.0" encoding="UTF-8"?>Usdfsdfsdfsdfsdfnbenannt.PNG

  • Rahul Rajan_21763
    Rahul Rajan_21763 New Altair Community Member
    edited January 2019

    Please make sure to use latest version of Hypermesh desktop 2017.3.Material Orientation for Solid elements supported in 2017.1 version. PFAscreenshot from help.

    <?xml version="1.0" encoding="UTF-8"?>Solid elements.JPG

  • Turbokraken
    Turbokraken Altair Community Member
    edited January 2019

    Dear Rahul,

     

    thank you for your fast answer. I am using HyperWorks 2017.2, so this cannot be the issue...

     

    Best Regards,

    Lennart

     

    EDIT:

    I appended the HyperWorks-Model, perhaps you could have a look yourself?

    Unable to find an attachment - read this blog

  • Turbokraken
    Turbokraken Altair Community Member
    edited January 2019

    Okay, it kind of got solved.

    For everyone who has thr same issue.

    The System or the Mateial orientation dialog does NOT work for this. (2017.2)

    However you can create a coordinate system und put it into the property as CORDM. Select 'USER' and choose the coordinate system. The materila will orient itself around the X-axis.

  • Rahul Rajan_21763
    Rahul Rajan_21763 New Altair Community Member
    edited January 2019

    Thanks for the update.

  • MartinaC
    MartinaC Altair Community Member
    edited March 2019

    Hi Turbokraken,

    which is the procedure you used to create your coordinate system?

     

    Martina

  • Rahul Rajan_21763
    Rahul Rajan_21763 New Altair Community Member
    edited March 2019

    FYI

    Ply orientation support for PCOMPLS property is available from HperMesh-OptiStruct 2019.Orientation issue is fixed for MAT9ORT for solid elements.

  • MartinaC
    MartinaC Altair Community Member
    edited March 2019

    Thank you Rahul!

  • tdepa
    tdepa Altair Community Member

    Just checking in a few years later. Using HM 2024.1. There still does not appear to be a way to change the node order to apply a n1, n2, n3 coordinate system. Has anyone found a way?

Categories