Week 12:Project 2-Meshing of Rear Wheel Holder challenge

Question for this week chanllege ;

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

Aim;

TO create midsurface &mesh the given rear wheel holder and zero the quality certiria error

Software used ;

Hypermesh sudent version

Produrce ;

• Import the STEP file from the skill lync wedsite & open it in the hypermesh

• Study the model and understand the sturcture of the model and plan to construct the midsurfce

• Before mid surface repair the parent model so we can have a compelete fine model in the mid surface .

• Take mid surface for .500mm and select the proper mid surface for this model

• After the midsurface genration check for any incomplete suface are damaged surfaces and correct it .

• Toogle the sharp corners and unwanted points and lines in the surfaces to give a good flow in the mesh and give a split in the surface .

• Mesh the model for 5mm with mixed elements

• Rectify the quality cirteria by using the quality index option .

• By the help of the quality index tool we can correct the mesh and give a good flow in the mesh .

• Reduce the trias in the mesh as much as possible to give a fine mesh

• Fine mesh with good flow and less error in the mesh

• Follow this procedure and zero the error in the mesh criteria .

• Pictures are added below to show the process step by step .

Result;

thus the given rear wheel holder isd taken mid surface and meshed with zero error in thr cirtietia .