Project 2 - 2D meshing on the instrumental Panel

AIM: 2D Meshing on Instrumental Panel

Objectives: 

1. To Check for the geometrical errors.

2. To perform topology cleanup.

3. To Extract midsurface.

4. Allocation of PID.

5. perform meshing on midsurface.

6. To write a detail report.

Procedure:

1.  Check for geometrical errors.

first we have to give topo for entire geometry, and we should check for geometrical errors by checks manager and geometrical checks.

after selecting geometry checks we should check for single con as well, and click on run and some errors will be displayed and we can try for auto fix and some errors will not be fixed by auto fix option we have to work on them by using our own techniques. cy clearing single cons and tripple cons in some surfaces where surface gets overlapse and some other errors so we should fix them manualy.

I cleared some error by creating new missing surfaces.

To extract midsurface by manual method first i have divided the geometry into 3 parts by using plane cut option and extracted the midsurface by using offset method.

and extracted midsurface for dog house and ribs by creating curves and by using curve middle option and created a midsurface for dog house and ribs.

After extraccting midsurface we have to allocate PID for midsurface and by clicking SetPID option and assign a name for PID and assigning the thickness for that.

After setting PID we have set mesh parameters and quality criteria.

After that we have to perform defeatureing.

where the element can fail for quality criteria so at that region we can defeature the surface.

and after that we can perform meshing operation on surface and some element will fail for quality so we have to cleaer them by manually.

and some elements will fail for quality at some point of surface so we can ignore them.

So this is the final mesh.

 Model Link: https://drive.google.com/file/d/1zqIDJJ6TwKUKa7C3q2y64Jmdp4X-2RtX/view?usp=sharing