Solid mappable issue

Altair Forum User
Altair Forum User
Altair Employee
edited October 2020 in Community Q&A

I have a model with 5 parts and it is symmetric. I partitioned as much as I can, but still, have an issue in mappable solid as the picture below (this is the simples and most complex part in the model)

Any advice on partitioning?

Thanks!

image.png.0f63836ec9ea732f3a2d29ccabcfb2aa.pngimage.png.79d7bc07bf6ed4f823fe61039dd2593a.png

 

 

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Answers

  • savesagan
    savesagan Altair Community Member
    edited May 2018

    sphere shape profile always good to partition with two sections for better mapping results...secondly check geometrical error 

    merge once the existing partitions and try  splinting with intersecting lines as reference

  • QuyNguyenDai
    QuyNguyenDai Altair Community Member
    edited May 2018

    I have a model with 5 parts and it is symmetric. I partitioned as much as I can, but still, have an issue in mappable solid as the picture below (this is the simples and most complex part in the model)

    Any advice on partitioning?

    Thanks!

    <?xml version="1.0" encoding="UTF-8"?>image.png.0f63836ec9ea732f3a2d29ccabcfb2aa.png<?xml version="1.0" encoding="UTF-8"?>image.png.79d7bc07bf6ed4f823fe61039dd2593a.png

     

     

     

    Share your HM model?

     

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited May 2018

    Hey Dear,

     

    Please visit following link to mesh spherical parts

     


     

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited May 2018

    sphere shape profile always good to partition with two sections for better mapping results...secondly check geometrical error 

    merge once the existing partitions and try  splinting with intersecting lines as reference

    Thank you for your advice! I saw the other user in this line sharing a way of partitioning the sphere. Are you suggesting the same way? 

    What does it mean by merging the existing partitions?

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited May 2018

    Hi lanwujiu

     

    Do not split each and every section and make it complex. you can split the sphere into two section upper and lower. Suppress few lines like mentioned below and refer it as along lines.

     

    <?xml version="1.0" encoding="UTF-8"?>image.png.0f63836ec9ea732f3a2d29ccabcfb2aa.png

     

    Thank you

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited May 2018

    Hi lanwujiu

     

    Do not split each and every section and make it complex. you can split the sphere into two section upper and lower. Suppress few lines like mentioned below and refer it as along lines.

     

    <?xml version="1.0" encoding="UTF-8"?>image.png.0f63836ec9ea732f3a2d29ccabcfb2aa.png

     

    Thank you

     

     Thanks, I merged those parts and tried again, the vertical line is from the geometry so I could not remove it. The lower part is not a part of a sphere but a flat bottom, maybe it is the case why it is still mappable. I am trying to mesh it in a quarter model.

    <?xml version="1.0" encoding="UTF-8"?>image.png

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited May 2018

     

    Share your HM model?

     

     

    Hi, thank you. The problem is solved.