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

AIM:- The objective of this challenge is to perform the meshing on the midsurface which is taken from parent geometry and mesh to be deployed as per given quality criteria.

Procedure:-

The step by step procedure for this challenge is as follows:

Step-1: Import the given geometry into Hyperwork software and changed into Topo mode for good visualization of the features.

Step-2: Geometry cleanup is carried out before taking mid surface.

Triple cons are removed by releasing the points using Geom-> Quick edit-> Release points

Points are realeased and free edges are showed

Used Geom-> Quick edit-> toggle edges to merge the free edges and changed into double cons.

Step 3:- Trim The Geometry In Nine Parts By Plane.

Step 4:- Defeatuning By Surface fillets.

Step 5:- Creating Mid Surface For All Components And Geometry Cleaning Of Mid Surfaces.

I use offset , extend for bild mid surface.

I use same commands for cleaning like surface , surface edit , quick edit , etc.

Step 6:- Meshing Of All Mid Surface One By One With Given Quality element Criteria.

Target Element Length = 4 Units

S.N	Quality Criteria	Value
1	Aspect Ratio	5
2	Skewness	45
3	Warping	15
4	Taper	0.5
5	Min. Length	2 Units
6	Max. Length	6 Units
7	Min angle Quad	45
8	Max angle Quad	135
9	Min angle Tria	20
10	Max angle Tria	120
10	Tria %	10

1}

2}

3}

4}

5}

6}

More Then 50% Of The Mesh

7}

8}

9}

FULL MESH

MESH QUALITY

Step 7:- Material And Proparties Assign To All Components.

Material

Proparties

Step 8:- Thickness Assign { 1mm}

Learning outcomes:-

Learned how to take manual midsurface for plastic components

Learned how to edit the surfaces

Learned to generated good mesh flow.

Conclusion:-

The conclusion of this challenge is thst the given plastic component is taken the midsurface and generated the mesh with given quality criteria.