Create Mesh

Altair Forum User

Hey,

A longer time I didn't work with Hypermesh and now I don't know how create a mesh of the attached models. The tooth ft in the PDL and I just want it as the attached picture (capture). But I have problems with the triangle size and test them both togehter. Can you help me with that?

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

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Altair Forum User

Hi

May i know, what are you trying to do with this model? (purpose)

Thank you

Altair Forum User

Hey!

This is a real simplification of a tooth and we trying some loading scenarios with different shapes.

Best,

Max

Altair Forum User

Hi,

Go to automesh panel > set the selector to 'elems' > select displayed elements and > change the size of the mesh as desired > click mesh.

For finer mesh you can try changing the element density value.

Thank you

Altair Forum User

Thanks!

But than I have the problem that are the shape of both are a little bit chaning and after this they don't fit togehter what mens that they have penetration in each other.

How can I fix this problem that they have perfecting matching surfaces?

Altair Forum User

Can you share the latest meshed model?

Thank you

Altair Forum User

Sure and thanks /emoticons/default_smile.png' srcset='/emoticons/smile@2x.png 2x' title=':)' width='20' />

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Altair Forum User

Hi maximilian_bemmann,

I don't see any change in size and the mesh also looks good. Can you please specify your problem with some pictures (Snap shot)?

Thank you

Altair Forum User

The problem are the contact surfaces of both the program says that they have some penetrations. And also for the PDL test the triangles on the where you can look inside are realy small.

I wnat want to equivalence the contacting sorfaces of both parts that I can estimate the loading rtansmission into the different parts. Any ideas how to fix it?

The attached picture shows the problematic regions I think.

Do you have any ideas?

Best,

Max

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

Altair Forum User

maximilian_bemmann,

The model which you have shared with me, in that i don't see any gap between both the surface as you shown in the above image.

image.png.a55be9499854c434ad42d082c8c57d0b.png

Please can you share the right model?

Thank you

Altair Forum User

Hey you are showin just the tooth model without the second one. Right?

Best,

Max

Altair Forum User

Hey you are showin just the tooth model without the second one. Right?

Best,

Max

No.. both together.

Altair Forum User

Ok then a second. /emoticons/default_smile.png' srcset='/emoticons/smile@2x.png 2x' title=':)' width='20' />

Now are ne newest version inside.

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Altair Forum User

Ok then a second. /emoticons/default_smile.png' srcset='/emoticons/smile@2x.png 2x' title=':)' width='20' />

Now are ne newest version inside.

again i got the same model. may i know which version of HM you're using?

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Altair Forum User

Who knows.

Lets try something new.

At the project I loaded both in it. The Problem is the the model of the outside, if I try to create a volume mesh it is crashing therefore I think there are some problem with the mesh.

Best,

Max

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

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Altair Forum User

What is the error message you are getting when you try volume mesh?

Thank you

Altair Forum User

maximilian_bemmann,

Please check this model. I was able to volume mesh without any issue.

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Altair Forum User

Thanks,

I don't know why but now it was also working I think I didn't give enough time.

Thank you very much /emoticons/default_smile.png' srcset='/emoticons/smile@2x.png 2x' title=':)' width='20' />

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