Project 1 - 2D meshing on the instrumental Panel
CHALLENGE REPORT :-
Aim:
To take the mid surface for all the components after checking the geometrical errors and mesh the mid surface with the given element Quality criteria for the given IP Console.
Quality Criteria:
|
S.No |
Quality Criteria |
Value |
|
1 |
Target/Average length |
4 |
|
2 |
Minimum Length |
2 |
|
3 |
Maximum Length |
6 |
|
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 |
Procedure:
i - At first get the model and starts to check the geometry of the given model.
ii - If the given model has any geometry errors, then at first clear the geometry of the given model.
iii - After clearing the geometry errors, get ready to take the mid surface of the givewn model.
iv - By using the mid surface- Casting command select all the complete model .
v - Give the minimum and maximun thickness value of the model.
vi - After meshing the Mid surface, Thickness must be assigned to Midsurface select only the midsurfaced area and topo the entire surface.
vii - Next use the Align manager and Align the meshed model to the required position.
viii - Give the quality criteria values as per given.
ix - After meshing the entire midsurface if there are any quality criteria issues try to 'reconstruct' it or try to 'improve' the mesh flow.
xi - All the 2D elements in your model should clear the above-mentioned quality criteria and the features in the model have to be captured properly with good mesh flow
xiv - Try to attain a smooth mesh. The mesh should look smooth and regular.
xv - Back to back trias should be avoided.
xvi - Two opposite trias near to each other should also be avoided.
xvii - By using 'split' command trias can be taken outside.
xviii - By using 'swap' command trias can be taken away from each other.
xix - By using 'paste' command tras can be moved.
xx - After vthat use 'smooth' command to smoothen the mesh area.
LEARNING OUTCOMES:
a) By working on this IP Console , I learned many tools to handle.
b) I learned to use boolean operations, property id & material id.
c) I LEARNED TO DELETE AND REFLECT THE AREAS.
d) I learned to insert and delete hopt point & many ANSA tools.
e) I learned about the quality criterias.
f) I learned many methods of meshing the model.
CONCLUSION:
The given IP Console is studied, analysed, Geometry checked, thickness has measured, Mid surfaced, & meshed properly.