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hexa mesh not created - why?

rrakos
7-Bedrock

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

13 REPLIES 13

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

File is attached.

 

Thanks

R.

gfraulini
17-Peridot
(To:rrakos)

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

 

 

hexa_mesh.JPG

 


Bye

What is your creo version?

gfraulini
17-Peridot
(To:rrakos)

Creo 5.0.3

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

 

hm...

 

problem.JPG

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

 

please check the sketch 1

rrakos
7-Bedrock
(To:skunks)

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

half1.JPG

half2.JPG

half3.JPG

half4.JPG

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