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Calculation of CG from asserted weights of sub-assemblies

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Creator

I searched through the discussions and could not find one that answers my issue.  I am trying to determine the c.g. of an assembly consisting of homogenious parts and eom assemblies.

 

I can assign a material to the homogenious parts.  The oem assemblies consist of several parts in the model and I can assert a weight for the oem assembly model.

 

Now the problem is how do I find the c.g. of the entire assembly?  If I use the Measure Bodies tool I can only select the bodies in the assembly and not the oem assemblies with the asserted weights.  I cannot not select the sub-components of the oem.  Thus the tool is including the volumes of the oem components.  I am just using the volumetric center of the oem assemblies as their size is small relative to the parent assembly.

 

Anybody have a solution?

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