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hexa mesh not created - why?

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Regular Member

hexa mesh not created - why?

Hello,

 

I tried to create mapped hexamesh for a full symmetric geometry. The first side was OK, but the second side is not. Error nitice can be seen at picture:

 

mech error.png

 

The two mesh region is total same. What is the reason of this errror?

 

Thanks

Roland

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13 REPLIES 13
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Re: hexa mesh not created - why?

Can you compress the file to a .zip and attach it?

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Re: hexa mesh not created - why?

File is attached.

 

Thanks

R.

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Re: hexa mesh not created - why?

Hi,
I made the volume region attached to the geometry and not to the plane.

 

 

hexa_mesh.JPG

 


Bye

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Re: hexa mesh not created - why?

What is your creo version?

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Re: hexa mesh not created - why?

Creo 5.0.3

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Re: hexa mesh not created - why?

Try changing your part accuracy to 0.001 instead of 0.005.  It has something to do with the accuracy of the spline.

Also these images demonstrate how to map the mesh.  I prefer to use all points/vertexes.Mapped RegionsMapped Regions

 

Points for mapped regionsPoints for mapped regions

 

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Re: hexa mesh not created - why?

hm...

 

problem.JPG

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Re: hexa mesh not created - why?

Yes of course symmetry is nice and I omitted the fillets.  I am hoping the accuracy change is what solves the problem because I could not map until I did the accuracy change to 0.001mm

 

Mapped3.PNG

 

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Re: hexa mesh not created - why?

please check the sketch 1

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Re: hexa mesh not created - why?

The sketch 1 is a simple and closed contour. What should I check on it?

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Re: hexa mesh not created - why?

half1.JPG

half2.JPG

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Re: hexa mesh not created - why?

half3.JPG

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Re: hexa mesh not created - why?

half4.JPG

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