CAD3A: CAD Assembly Analysis Application

CAD3A (CAD Assembly Analisys Application), a web-based application specifically designed to cope with assembly models. CAD3A allows the visualization of standard CAD models as well as the computation and the visualization of their salient characteristics implicitly embedded. In particular, it allows (i) detecting the degree of freedom (DOF) of each pair of parts sharing a surface contact and (ii) computing a functional classification of the parts.