Use este identificador para citar ou linkar para este item: https://repositorio.unichristus.edu.br/jspui/handle/123456789/1984
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dc.contributor.advisorVieira, Pedro Henrique Acioly Guedes Peixoto-
dc.contributor.authorPereira, Camila Rayane Alves-
dc.contributor.authorBraga, Francisca Jayane Freitas-
dc.date.accessioned2025-12-11T21:17:23Z-
dc.date.available2025-12-11T21:17:23Z-
dc.date.issued2025-12-11-
dc.identifier.urihttps://repositorio.unichristus.edu.br/jspui/handle/123456789/1984-
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Disponível em: https://doi.org/10.1007/s00056-019-00180-y. Acesso em: 8 dez. 2025.pt_BR
dc.description.abstractCom o avanço tecnológico têm-se tornado uma realidade cotidiana o uso de fluxo digital e escaneamento intraoral com sistemas operacional do tipo CAD-CAM. Com isso, existe uma grande variedade de impressoras 3D para realização dos diversos trabalhos protéticos, portanto, são necessário estudos comparativos para avaliar as diferenças destes dispositivos. O presente estudo tem como objetivo realizar análise estatística de modelos impressos em diferentes impressoras 3D. Foi realizado o escaneamento, com o scanner intraoral MEDIT, de um modelo físico padrão. Após a coleta das imagens os dados foram processados e enviados p/ serem impressos por duas impressoras 3D e dois tipos de resina, o resultado destas impressões formaram dois grupos experimentais com 7 modelos (n=7) por grupos. Os modelos impressos obtidos foram submetidos a medições em alguns sítios, três medições para cada referência previamente estabelecido de acordo com o modelo mestre e em seguida comparados entre si. Os resultados obtidos demonstram que o desvio médio padrão entre os diferentes tipos de impressoras e resinas utilizadas, quando comparado o grupo 1 (G1) amarelo e grupo 2 (G2) laranja, destaca-se o grupo laranja (G2) com valores mais próximos aos de referência.pt_BR
dc.language.isopt_BRpt_BR
dc.subjectPrecisão da medição dimensionalpt_BR
dc.subjectCAD/CAMpt_BR
dc.subjectImpressão tridimensionalpt_BR
dc.titleAVALIAÇÃO DIMENSIONAL DE MODELOS EM RESINA COMPOSTA CAD OBTIDOS POR DUAS IMPRESSORAS 3D ODONTOLÓGICAS: UM ESTUDO IN VITRO.pt_BR
dc.typeTCCpt_BR
dc.title.inglesDimensional Evaluation of Composite Resin CAD Models Obtained by Two Dental 3D Printers: An In Vitro Studypt_BR
dc.description.resumo_abstractWith technological advancement, the use of digital workflows and intraoral scanning with CAD-CAM operating systems has become a daily reality, and as a result, a wide variety of 3D printers are available for performing different prosthetic tasks, making comparative studies necessary to evaluate the differences among these devices. The present study aims to perform a statistical analysis of models printed on different 3D printers. A standard physical model was scanned using the MEDIT intraoral scanner, and after image collection, the data were processed and sent to be printed by two 3D printers using two types of resin, resulting in two experimental groups with seven models each (n = 7). The printed models were subjected to measurements at several sites—three measurements for each reference point previously established according to the master model—and were then compared with one another. The results showed that the mean standard deviation between the different types of printers and resins used, when comparing group 1 (G1, yellow) and group 2 (G2, orange), highlights the orange group (G2) as having values closest to the reference.pt_BR
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