Week 3 - 2D meshing for sheet metal

Report on Assignment Work

Assignment: For the given Hood model, Take the mid surface for all the components after checking the geometrical errors and mesh the mid surface with the given element Quality 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

Steps:

1. First import the model in ANSA.

2. Go to propoerties menu and clenup the geometry error of each properties individualy.

3. Using 'Check Geometry' Check if there is any geometry and then fix the error.

4. Now using midsurface- skin option generate the mid surface of each element.

5. Now Using Best option under Mesh section generate the meshed surface of model.

Thus, Assignment is completed.