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dc.contributor.authorBerry, Cody
dc.contributor.authorGoodwin, Lillian
dc.contributor.authorBarari, Ahmad
dc.date.accessioned2018-11-09T18:29:56Z
dc.date.available2018-11-09T18:29:56Z
dc.date.issuedMay-18
dc.identifierCSME168
dc.identifier.isbn978-1-77355-023-7
dc.identifier.urihttp://hdl.handle.net/10315/35403
dc.identifier.urihttp://dx.doi.org/10.25071/10315/35403
dc.description.abstractCoordinate metrology is the most commonly used inspection method to analyze surfaces for manufacturing errors and imperfections. The computational in today’s coordinate metrology are composed of a series of extensive computational tasks. Developing a triangulated skin model using a finite element method is an approach to construct a surface based on the discrete measured points, which can be used for integrated computational algorithms reducing the uncertainty of the inspection process. Reducing the errors in developing the skin model by calibrating the two main parameters of the algorithm, which specify the propagation of the geometric deviations in two orthogonal directions, is the objective in this work. By varying theses propagation parameters and tracking the overall error of the constructed skin model, their effects are evaluated. Various cases are studied and the resulting patterns of the errors for different surfaces are used to make suggestions on selection of the two parameters resulting accurate construction of the skin model of the measured work pieces based on the coordinate metrology data. This will provide a reliable technique to develop the skin model of the manufactured products for quality control, manufacturing process control, or repair and finishing of the products.en_US
dc.language.isoenen_US
dc.publisherCSME-SCGMen_US
dc.rightsThe copyright for the paper content remains with the author.
dc.subjectEngineering Analysis & Designen_US
dc.subjectManufacturingen_US
dc.subjectCoordinate metrologyen_US
dc.subjectSkin modelen_US
dc.subjectError propagation ratesen_US
dc.subjectDeviation Zone Evaluation (DZE)en_US
dc.subjectPoint Measurement Planning (PMP)en_US
dc.titleEffect Of The Error Propagation Rates In Developing A Skin Model Of Measured Surfaces In Coordinate Metrologyen_US
dc.typeArticleen_US


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