Week- 5 - Solid meshing

AIM : For the given Rear view mirror component, check for the geometrical errors and mesh the Surfaces with the given 2D element Quality criterias.

PROCEURE :

1.open the ansa preprocessor software and then open the given rear view mirror model by going through,file-open-select rear view mirror and open.

2.after opening the rear view mirror check for any geometry errors like tripple cons,needle faces,unchecked macros..etc by using the tool check geometry-geometry.after checking fix the errors by manualy or using fix option in check geometry and excecute errors.

3.after checking geometry giving proper quality criteria that minimum length and aximum lenght 0.5,2 respectively.

4.give proper meshparameters.

5.averaging the length by using perimeters-length in classicmesh.

6.do proper mesh for the given rear view mirror by using ortho tria and tria mesh

7.select spotmesh and then select ortho tria for curved surfaces and tria for flat surfaces.

8.do proper mesh through all the part using tria and ortho tria mesh.

9.improve the mesh flow for geting a neat mesh.

10.define voume for the model by using volume mesh option.generate proper solid mesh.

11.give the tet collapse value in solid quality criteria as 0.2 and check for the quality.

12.clear all the off elements generated by using vmesh-imrove-fix quality option.

13.clear all the kinks,rising edges and all the errors propely.

14.finish the work neatly.

LEARNING OUTCOMES :

for solidmeshing = v mesh-spotmesh-ortho tria or tria.

for define volume = v mesh-define-ok-remesh the all.

for improving quality = v mesh-improve-fix quality/smooth/reconstruct/move.

CONCLUSION :

performed a neat solid meshing on the given rear view mirror as per the required quality criteria.