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dc.contributor.authorBo P.en_US
dc.contributor.authorBartoň M.en_US
dc.contributor.authorPlakhotnik D.en_US
dc.contributor.authorPottmann H.en_US
dc.date.accessioned2016-07-06T15:54:17Z
dc.date.available2016-07-06T15:54:17Z
dc.date.issued2016-06-30
dc.identifier.issn0010-4485
dc.identifier.urihttp://hdl.handle.net/20.500.11824/297
dc.description.abstractWe introduce a new method that approximates free-form surfaces by envelopes of one-parameter motions of surfaces of revolution. In the context of 5-axis computer numerically controlled (CNC) machining, we propose a flank machining methodology which is a preferable scallop-free scenario when the milling tool and the machined free-form surface meet tangentially along a smooth curve. We seek both an optimal shape of the milling tool as well as its optimal path in 3D space and propose an optimization based framework where these entities are the unknowns. We propose two initialization strategies where the first one requires a user’s intervention only by setting the initial position of the milling tool while the second one enables to prescribe a preferable tool-path. We present several examples showing that the proposed method recovers exact envelopes, including semi-envelopes and incomplete data, and for general free-form objects it detects envelope sub-patches.en_US
dc.formatapplication/pdfen_US
dc.language.isoengen_US
dc.publisherComputer-Aided Designen_US
dc.relationES/1PE/SEV-2013-0323en_US
dc.relationBERCen_US
dc.relationBizkaia-Talenten_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/es/en_US
dc.subject5-axis CNC machiningen_US
dc.subjectFlank millingen_US
dc.subjectFree-form surfaceen_US
dc.subjectTangential movabilityen_US
dc.subjectShape manufacturingen_US
dc.titleTowards efficient 5-axis flank CNC machining of free-form surfaces via fitting envelopes of surfaces of revolutionen_US
dc.typeinfo:eu-repo/semantics/articleen_US
dc.typeinfo:eu-repo/semantics/publishedVersionen_US
dc.identifier.doi10.1016/j.cad.2016.04.004
dc.relation.publisherversionhttp://www.sciencedirect.com/science/article/pii/S0010448516300161


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