Challenge

Week 12:Project-1-Meshing of Door Inner Panel Challenge

AIM:

To extract the mid surface of given plastic component and mesh the component under given quality criteria and assign thickness.

OBJECTIVE:

GIVEN:

PROCEDURE:

First we will import the file in hypermesh. The component is sown below
Now next is to perform the geometry cleanup if required.
So for that go to Geom>Autocleanup.
Now it is a complicated component so we will work on it with at different section.
So we will divided this into some parts so we can work on separate part.
For this go the Geom>Surface Edit >Trim with surface.
Now after trimming we will work on separate part.
Now first we will work on part.
Now after this we will defeature the component like edges
Geom>Defeature>surf-fillets.
Now after that we will use offset command to generate the mid surface.
Geom > surface edit > offset
After that select the surface which you have to offset then duplicate it and after that give the distance at which you have to offset .
Now we will attached the part to the surface .
Geom>surface>along vector
Then select the line which have now we will perform the to extend after that give the direction and surface.
After extending the trim the unrequired surface for that go to the Geom>surface edit>trim wth surf to surf
And then delete the unrequired part.
So will do the same with next part.
Now to attached the parts to each other go to he Geom>surface edit>trim with surface>self intersecting surface.
Then choose the two surface and perform the operation.
The yellow cons shown that fins/ribs are attached to the surface.
Now we will perform the meshing on the component.
2D>AUTOMESH with mesh size= 4.
After completing the mid surface we will organize the component.

RESULT:

Meshing is performed on the midsurface as per given require

Ship work like this
in your own course.