Project 1 - Meshing of Floor Panel

AIM:-

The below-mentioned quality criteria have to follow, also meshing the component with a target size of 5 units, and assigning thickness at last:

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

Procedure To Accomplish The Given Task:-

Step1:-

We have to Download the model and import it into ANSA software.

Step 2:-

After importing we need to check whether the geometry is perfect or not.

Step 3:-

See how the surface is, If don't correct it it can affect the mid-surface process.

So Here I formed a new surface to rectify the error.

Here the surface is not connected properly so I did TOPO to rectify it.

Step 4:-

Like this, I rectified the errors.

Step 5:-

As I rectified the given parent geometry I started making mid-surface by off-setting.

Step 6:-

Some of the errors are corrected in mid-surface too and I did a geometry check and it's all fine.

Step 7:-

Here you can see that the distance is too small to capture the region by mesh so we need to do something to pass this area of element failure.

To rectify it I created a center line to save that feature, by this, we can save the feature, and also the same time we can pass our element failure issue also.

Step 8:-

After correcting this region I deleted the remaining regions with the same feature. So by that, I can save some time.

Now to build the surface as it was before deleting I used the transform option and shifted the surface and did TOPO to stitch the surface.

Like that, I transformed the surface and did the job.

Step 9:-

For this to save feature I made center line and used suppress that other.

Step 10:-

I tried to make the mid-surface to save it from failing for elemental failure as much as I can in the mid-surface.

Step 11:-

After doing all the corrections on the mid-surface I have given that targeted length to the surface before meshing.

Step 12:-

Now I did meshing to the mid-surface, there is a lot to do on it.

Step 13:-

I rectified all the elements which are failing and also assigned property with its parent component thickness.

Step 14:-

See here the elements having thickness too which I assigned.

Result:-

By completing all the corrections we completed the task according to the given criteria.

Followed the below-mentioned quality criteria and mesh the components given and assign thickness too:

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