In this article, a method is presented which can automatically generate all feasible disassembly sequences of a product both from geometric and technological points of views. The components of the assembly are modelled with accurate B-Rep models and the mobility between them are modelled as effective translations, rotations or helical movements. In order to reduce the algorithm complexity inherited from such models, i.e. the number of geometrically feasible sequences and the complexity of the movements, this approach is based on technological data associated to the geometric description of components. The geometric and technological data are taken into account to create association of components, i.e. the number of components is reduced, and to define criteria for the evaluation and selection of disassembly sequences in order to reduce the number of sequences effectively built and hence the algorithm complexity.
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