Week 8-3D Tetra Meshing Challenge

Aim

To perform 3D mesh on given component

Objective

To Perform Tetramesh for following criteria

Elements sizes: Min- 2mm, Target- 5mm, Max- 7mm

Tet collapse: 0.15

Procedure

Check whether given component has solids

delete solids and perform 2D mesh and then perform Tetra mesh to avoid or reduce Tet collapse maintain good quality tetramesh

Model -1 Hub

2D Mesh parameters

Tetramesh

Tet Collapse -

Model -1 Housing

2D Mesh parameters

Tetramesh

Tet Collapse -

Model -2 Crank Housing

Geometry Cleanup

2D Mesh Parameters

Tetramesh Parameters

Tet Collapse -

Model -3 Hub

Geometry Cleanup

2D Mesh Parameters

Tetramesh Parameters

Tet Collapse -

Model -3 Knuckle

Geometry Cleanup

2D Mesh Parameters

Tetramesh Parameters

Tet Collapse -

Model - 3 Knuckle

2D Mesh Parameters

Tetramesh Parameters

Tet Collapse -

Model - 3 Arm

2D Mesh Parameters

Tetramesh Parameters

Tet Collapse -

Tetraremesh can be used to remesh the failed tetra elements or use shortcuts like F3 to replace nodes