Multiple bodies to single feature

[G. De Angelis]

Is it possible to make a single feature from multiple bodies.
I am defining multiple bodies as two extruded cubes, 1" X 1" X 1", mated together with three mates, forming a multiple body (assembly) 1" X 1" X 2".
What I am trying to do is mate two extrusions together, then save them as a part and shell it as if it were one feature, but I need to make the two mated extrusions a single entity first. If I save it as a part, I at least get the option to shell, however Solidworks only allows one shell at a time , leaving a double rib in the center that I do not want. Saving the mated parts as an assembly will not offer the option to shell at all.


Any help would be appreciated.
G. De Angelis

[Lazer]

I am not a Solidworks user, but I do know Inventor, they work kinda the same.
I think you need to save the assembly then open a new part, and insert a DERIVED COMPONENT, bring in the assembly as a derived component and then you can shell it.
Let me know how you get on.

[JD Mather]

Start a new part file (*.sldprt).
Insert>Part select part and Enter
Insert>Part select second part and click in graphics window near desired location.
Add constraints between two parts to locate.

The multibody parts must be combined.
Insert>Feature>Combine (Add, Cut, or Intersection (Common))


Shell

[G. De Angelis]

Thank you all very much. This opens up a lot of options for me using Solids, until the day when I know Surfaces well enough, this trick is an enormous help.
Thanks again,
G. De Angelis