mesh quality

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

Hello everyone,

 

I have a .stl file imported into hypermesh. It has some mesh with low quality. I tried to edit the mesh with automesh->edge deviation and automesh->QI optimization. However, there are still low quality mesh. I attach a part of mesh with most problems, Could anyone suggest me what would be the fastest and most effective way to edit this mesh?

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

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Answers

  • tinh
    tinh Altair Community Member
    edited November 2016
    Altair Forum User said:

    Hello everyone,

     

    I have a .stl file imported into hypermesh. It has some mesh with low quality. I tried to edit the mesh with automesh->edge deviation and automesh->QI optimization. However, there are still low quality mesh. I attach a part of mesh with most problems, Could anyone suggest me what would be the fastest and most effective way to edit this mesh?

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

     

    hi, try increasing feature angle and  vertex angle on automesh panel

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited November 2016

    Hi, you can use edit element tool and clean up tool to solve this problem. using automesh will lead error repeat again

     

  • Q.Nguyen-Dai
    Q.Nguyen-Dai Altair Community Member
    edited November 2016

    STL is not suitable for using as FE mesh directly.

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