Meshing problems - The mesh moves
Altair EmployeeHello.
When I am meshing 1D in Hypermesh sometimes the mesh moves to other side. It does not allow me to sew the mesh with other elements. Also, when I try to remove all these elements that have been moved I can not select all them using a window. If I want to mask them, I must select them in the meshing position, not in the translation position.
It is not the first time it happens, and it means a problem to finish my work at time. Please, does someone know what is the problem?
Thank you. Regards,
Rubén Molina.
Answers
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Pls take a video clip and show what you did.
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I can not take a video clip, but I will try to explain you with these 3 images.
The first one shows us the elements when I open Hypermesh and I isolate this mesh. The second one shows us the same but when I click the button framing in red to show the 1D elements in 3 dimensions. The last one shows us the same that the first one but clicking other time the same button.
I can see this behaviour appearing when I modify one of the elements of the 1D mesh (how you can see, I deleted some elements in the 1D mesh before taking the images).
<?xml version="1.0" encoding="UTF-8"?>
<?xml version="1.0" encoding="UTF-8"?>
<?xml version="1.0" encoding="UTF-8"?>
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Assign beam section to 1d elems and recheck.
If no section assigned, sometimes graphic becomes abnormal.
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I did it, but it continues working like I shew.
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Do you see beam shape when select 3d representation?
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Yes, I do. At the moment I am meshing other time my model, but it is also happening there.
I am meshing a wing's rib with 1D elements to create rib's flanges, but just when I mesh the last one all the other move to other side like this.
<?xml version="1.0" encoding="UTF-8"?>
<?xml version="1.0" encoding="UTF-8"?>
<?xml version="1.0" encoding="UTF-8"?>
There are no reasons to happen, therefor I think that it is a software problem.
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Did you check the beam's offsets?
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Yes, I checked them. There aren't any offsets.
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