Keyur Kanade
Ansys Employee

Please check geometry in SpaceClaim. 
Select geometry in structure tree --> Use right click --> Select Check Geometry. (Or Tools - Fault Detection in DM)
The geometry should be error free to proceed. 
If geometry has any errors, please modify/recreate geometry at those places. 

If you have multi body part/component then use Share Topology. 

Check Share topology help at

Once this is done, make sure you specify correct sizing in the meshing. 

Please go through help manual for more details 

Please check following videos

Ansys Meshing Sizing:

DM Share topology:

SpaceClaim Share topology:

Ansys Meshing: Meshing Methods:



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