Project-2-Meshing of Door Inner Panel Challenge

AIM: to create a midsurface for the given midsurface and to mesh the component within the quality parametres..

Procedure:

download the given model and open it in HYPERMESH as per the file given.

measure the thickness of the given component.

select the appropriate method to create the mid surface which is in geometry mid surface.

OFFSET

OFFSET=+PLANES

OFFSET+PLANES+SWEEPS

SKIN

Manual midsurface.

above are the tools which are used to extract the midsurface.

assign the midsuface in a new collector and name it as midsurface

.

the free edges will be in red coloured.

it should be visible in the outer boundaries of the midsurface.

connect and toggle the surfaces which are not connected.

recreate the surface which are not extracted properly by using lines to surface.

assign geometry clean up by supressing the nearer lines to avoid quality errors.

IN 2D select quality index and check the elements failing.

use tools like optimize elements, rebuild mesh, smooth, combine, drag. to reduce the errors.

enable the by quality element criteria to visible the quality parametres.

assign thickness, ,material to the midsurface as the parent geometry. and save the file in hm. file.

RESULT: for the givencomponent meshing is done after extracting the midsurface and assigned qulaity parametres as mentioned.