Learning Forum

[reza.taheri]

Hi fellas,

I have several material defined in Engineering Data. In workbench Mechanical, how can I assign material to parts using APDL commands instead of choosing from the material section? I assume I have to insert a command under the geometry and use matID, but don't know how to write the command. Any help is appriciated :)

 

[Erik Kostson]

 

Hi

The commands to look at are, MP, etc.

So to define material properties needed for structural analysis we need at least the three commands, that can be added in a command snippet under a part:

MP,EX,MATID,200E9          ! Define Elasticity Modulus

 

MP,NUXY,MATID,0.3           ! Define Poisson’s ratio     

MP,DENS,MATID,7800       ! Density

All the best

Erik

 

 

[reza.taheri]

Thanks Erik. Is there a way to only link the part with the material definition in Engineering Data rather than defining individual properties? As in like assign 'material 2' definition to 'geometry 1' using commands?

[Rohan Sharma]

Hey there,

To assign materials to parts in Workbench Mechanical using APDL commands, you can indeed use the MATID command under the geometry. Here's an example command:

! Assuming your material ID is 1 and part number is 2
MP, EX, 1, 2, Youngs_Modulus, Poissons_Ratio

Replace Youngs_Modulus and Poissons_Ratio with the appropriate numerical values for your material. This command sets the material properties (Young's Modulus and Poisson's Ratio) for material ID 1 assigned to part 2.

Remember to replace the placeholder values with your specific material properties and devops course part numbers.

Hope this helps!

[Awoke Kelemu]

how can i get user manual or help manual of ANSYS software. please support me. Thank you.

[Erik Kostson]

 

hi see this post on how to view the help manual:

/forum/forums/topic/how-to-access-the-ansys-online-help/

closing this post as it is old and not related to the question you have.

Ansys Help

use the help link above as suggested here:

/forum/forums/topic/how-to-access-the-ansys-online-help/