|| 3D mesh of the Components Using Hypermesh ||

OBJECTIVE:-

To create a 3D meshing of the component using hypermesh. And attain the required quality.

QUALITY CRITERIA:-

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

Tet collapse: 0.10 to 0.15

PROCEDURE:-

STEP-1:

Delete the Solid component by using F2 as the shortcut key from keyboard, Select the solids and then select the displayed solid component and click on delete entity.

STEP-2:

Mesh, the component using F12, and select trias as element type.

STEP-3:

Check for Quality using F10 and check for each criteria mentioned.

STEP-4:

Clean up the element using elem 2D>elem cleanup as well as by using 2D>quality index >cleanup tool

STEP-5:

After, clean up in 2D we will move on to 3D mesh by, 3D>tetramesh>elems >mesh .

STEP-6:

Now, press F10 and select 3D and check for tet collapse ranging between 0.1 to 0.15.

RESULTS & CONCLUSION:-

HOUSING MODEL :-

Fig.1 Housing Model

CHASSIS ASSEMBLY:

Fig.2 Chassis Assembly

Fig. 3 Minimum check criteria

Fig.4 Maximum Check Criteria

Fig.5 Tet Collapse Check Criteria

CRANK HUB:

Fig. 6 Crank Hub

Conclusion:

Got the required tetramesh and Quality of the Models.

https://drive.google.com/open?id=1z4-Dm8LXI1LSnGgyGhKEeYZydyjtPqzo

https://drive.google.com/open?id=1Z88d0dyzK1Md15R61rB8iC_0adUSjna0

https://drive.google.com/open?id=1a_InA_bqf1kEwpB_Rmx7dSMBSKLZeV4R