Week 12:Project 2-Meshing of Rear Wheel Holder challenge
Meshing of Rear Wheel Holder challenge
AIM
To extract a mid surface and mesh the given component.
Objectives:
1. To geometrically clean the model for any error on it.
2. To extract a mid-surface of the component.
3. To clean and defeature the Midsurface so as to avoid any minimum and maximum length errors while
meshing.
4. To mesh the midsurface while trying to minimize the number of trias and its concentration.
5. Clear all elements that are failing any Quality criteria that was set.
PROCEDURE
Import the model.
After import the given model.
Geometry cleanup can be done by topology.
extract the midsurface by manualy.
Manual methord can be done by offset in surface edit in geometry panel.
After created the midsurface mesh can done.
mesh can be done by proper quality criteria.
Target Element Length = 5 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 | 8 Units |
| 7 | Min angle Quad | 45 |
| 8 | Max angle Quad | 135 |
| 9 | Min angle Tria | 20 |
| 10 | Max angle Tria | 120 |
| 10 | Tria % | 10 |
Important Points to Remember:
- Remove the buttons which are shown below because it will be difficult to capture that area as well mesh flow will not be proper. Except this feature, all the other features should be captured with proper element quality
Mesh can be done step by step.
mesh quality
Target Element Length = 5 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 | 8 Units |
| 7 | Min angle Quad | 45 |
| 8 | Max angle Quad | 135 |
| 9 | Min angle Tria | 20 |
| 10 | Max angle Tria | 120 |
| 10 | Tria % | 10 |
mesh can be done in all part of the component.
After created the mesh in all part quality can be check by the element check.
Failure mesh can be remesh to attain the quality criteria by the given data.
| 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 | 8 Units |
| 7 | Min angle Quad | 45 |
| 8 | Max angle Quad | 135 |
| 9 | Min angle Tria | 20 |
| 10 | Max angle Tria | 120 |
| 10 | Tria % | 10 |
check the edge option.
check the normal.
Conclusion
Meshing of Rear Wheel Holder challenge by the proper quality criteria.