Week 5 Challenge : Surface wrap on Automotive Assembly
click here to download surface wrapped model
https://drive.google.com/file/d/1rel2WU9x_R3MiRHbp6DR3-aJsSUu9rGR/view?usp=sharing
SURFACE WRAP ON AUTOMOTIVE ASSEMBLY
Aim: To cheak for geomatrical errors and delete sufaces which are unwanted for surface , merging the three models and surface wraping.
Learning objectives:
Geometrical cleanup for diffrent surface and models
Merging Models to creat assembly
Surface wrapping over models
Methodology:
Step 1: Check for geometrical errors
Step 2: Topo cleanup
Hitting topo for some not properly joined cons and closeing all the surface holes and cracks
removeing all unwanted entities
Remove triple cons as much as posible
Closeing the holes smooth surface wrap
Step 3: Merging all three models
For to merge we go to File and merge option and selecting regired model to be merged and
merge with current model and auto fitt model should be on
after clicking ok there should be no errors and warnings
Engine Merged with Transmission
Like above Gearbox is also Merged with above model
STEP 4: Compress pids
after going to assigne contents ,its not profer to have empty and double assigned pids ,going for compress option reduced it
1584 to 128
Step 5: Surface wrapping
Status is still empty
assigne parameters and contents
I have given tria and mesh lenght 5mm,its based capability of laptop
Contents
select all and click ok
Hitting run option will creat surface wrap over automotive assembly
Result: Surface wraped model is shown below
Conclusion: From this work we can conclude that for any external flow analysis we can go to surface wrap as it independent of internal errors ,so it reduces time for surface wrap or meshing.