Keyur Kanade
Ansys Employee
Interference command identifies interfering portion between two bodies and substracts it from either smaller or bigger body based on option selected. So at the end of Interference command, there will be two resulting bodies, one with original size and second with interference volume subtracted size.
Whereas, Overlap Bodies command also identifies overlapping portion between two bodies and does boolean operations. But at the end of Overlap Bodies command , there will be three resulting bodies, two original bodies with overlapping volume subtracted from each of them and a body with overlapping volume.