Shell meshing of a Bottle Cap using ANSA

Aim:

To mesh the given Bottle Cap model with the given quality criteria using ANSA.

Quality Criteria:

Target/Average length	1
Minimum length	0.5
Maximum length	3
Skewness	45
Aspect Ratio	3
Warpage	15
Jacobian	0.7
Min. Quad Angle	45
Max. Quad Angle	135
Min. Tria Angle	30
Max. Tria Angle	120
Tria Percentage	15
Tria per node	2

Procedure:

• The Bottle Cap Model is opened in the ANSA tool and refinement is done.The part is checked for geometry and once the geometry is free of errors the part is then assigned the material properties.

• The mid surface is generated for the part.

• After the mid surface is generated properties are assigned to the different parts of the mid surface.

• Once the properties are assigned.the mid surface is meshed according to the given quality criteria,and the solids are drawn as shell.

Link to the FE model:

https://drive.google.com/file/d/1_2xlWVvcg9D9iYfPVAHSn0ekc_XZxA7y/view?usp=sharing

Results:

The given Bottle cap model is meshed according to the given quality criteria.