Week 3 - 2D meshing for Sheet metal

Objective:- To generate mid surface of cad model and meshing according to given criteria.

S.No	Quality Criteria	Value
1	Target/Average length	5
2	Minimum Length	2
3	Maximum Length	7
4	Aspect	3
5	Warpage	15
6	Skewness	45
7	Jacobian	0.7
8	Minimum Quad Angle	45
9	Maximum Quad Angle	135
10	Minimum  Tria Angle	30
11	Maximum Tria Angle	120
10	Tria Percentage	15

Geometry Cleanup:-  (delete  and insert) from Hot point  , (Relese tool) from Cons  and (Topo) from Faces tool used for geometry cleanup

To check geometry  

Mid Surface generation:- For mid surface generation auto mid surface generation is used as shown in figure. 

To delete Symmetry part in mid surface as shown in figure.

To Fill Quality criteria And Mesh Parameter 

MESH GENERATION:- In mesh generation following tools are used:-

BEST MESH, Reconstruct, Smooth, Collapes, 

And for mesh oriantation swap, split, and join tools are used.

And features like fillet resion use to cut and join in macres.

To Use transform tool for symmetry part copy