Prototyping of Cosmetic Prosthesis of Upper Limb Using Additive Manufacturing Technologies

Radosh, Aleksandra; Kuczko, Wiesław; Wichniarek, Radosław; Górski, Filip

doi:10.12913/22998624/70995

Cited by 9 publications

(6 citation statements)

References 9 publications

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“…A Figura 3 mostra os principais elementos que devem constar em projetos de tais dispositivos. Diversos materiais são comumente utilizados para a construção de órteses, como alumínio (WAN et al, 2018), Fibra de carbono (FISCHER et al, 2016) e impressão 3D com PLA (CHANG et al, 2018, ABS (RADOSH et al, 2017) ou PETG . O material utilizado deve ser escolhido com base em sua du-rabilidade, peso, dificuldade de moldar e trabalhar com o material, e preço (RZYMAN et al, 2020).…”

Section: Estrutura Físicaunclassified

4º Congresso Brasileiro de Pesquisa e Desenvolvimento em Tecnologia Assistiva - CBTA

2024

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O 4º Congresso Brasileiro de Pesquisa e Desenvolvimento de Tecnologia Assistiva (CBTA 2023) foi realizado de 06 a 10 de novembro de 2023, no Centro de Convenções do Hotel Canasvieiras Inn, em Florianópolis, Santa Catarina. Os CBTAs são ações da RPDTA (Rede de Pesquisa e Desenvolvimento em Tecnologia Assistiva: ações integradas entre Engenharia Mecânica e Design), que congrega pesquisadores da UFPR, UFSC, UTFPR, UNESP-Bauru e da UDESC. Os CBTAs reúnem profissionais com interesse nas pesquisas em Tecnologia Assistiva, oriundos de diversas áreas, tais como: design, engenharia, educação, saúde, ergonomia, tecnologia da informação, entre outras. Nesta quarta edição, o congresso focou nas pesquisas em educação especial na perspectiva inclusiva, por meio da estimulação precoce e da reabilitação. O evento ofereceu palestras plenárias ministradas por pesquisadores nacionais e internacionais, mesas-redondas, sessões técnicas com apresentação oral dos trabalhos, oficinas práticas e workshops que proporcionaram vivências e o diálogo com pessoas com deficiência.

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Section: Estrutura Físicaunclassified

4º Congresso Brasileiro de Pesquisa e Desenvolvimento em Tecnologia Assistiva - CBTA

2024

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“…A functional prototype of a cosmetic prosthesis was obtained. The dual extrusion process caused certain defects, which will be prevented in future manufacturing iterations of this type of product using slightly different manufacturing parameters [20]. The manufacturing processes used to assemble orthoses and prostheses have been analyzed in this field of the subject's morphology and accuracy of the final device, leading to a better rehabilitation process.…”

Section: Introductionmentioning

confidence: 99%

Modeling and Simulation Process via Incremental Methods of a Production-Aimed Upper Limb Prosthesis

Miguel

2022

Applied Sciences

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This research presents a numerical analysis used for designing an upper limb prosthesis with seven degrees of freedom (DOF). The process was undertaken to carry out the manufacture. The detailed methodology exposes a static structural analysis with the materials for manufacturing a prototype, the components responsible for the movement of the prosthesis subject to maximum loads during simplified routines were optimized. The results show the classification of the pieces manufactured by an additive method and those made by material removal.

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“…In order to produce parts with complex, spatial geometry and relatively small dimensions, additive manufacturing (AM) technologies are more and more often used. These techniques use 3D CAD models, on the basis of which objects are manufactured by overlapping successive, thin layers of material [1,7,8]. One of the most common additive methods today is DMLS (Direct Metal Laser Sintering), which is an alternative to the casting process.…”

Section: Introductionmentioning

confidence: 99%

Study on Chip Breakability Index During Longitudinal Turning of Cast and DMLS Additively Manufactured AlSi10Mg Aluminum Alloy

Struzikiewicz¹,

Słodki²,

Zębala³

et al. 2022

Adv. Sci. Technol. Res. J.

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The article presents selected issues related to the process of turning samples made of the AlSi10Mg alloy with the use of various manufacturing technologies, i.e. casting and DMLS (Direct Metal Laser Sintering). Machining processes of cylindrical surfaces of samples made with these two methods were subjected to a comparative analysis. The main idea behind the research was to develop guidelines for turning parts obtained using laser powder sintering. Study on the infl uence of cutting parameters on the value of breakability index C in . as well as the type, shape and form of chips produced during longitudinal turning is presented. The chips were also measured and the results of the microscopic analysis of the chips form are described. Results showed that the values of C in index for turning of the cast AlSi10MG alloy depend mainly on the value of feed f. According to adopted chip classifi cation for the feed value of f > 0.1 mm/rev the chips had a favorable, short form. In the case of turning the sample obtained by the DMLS method, the values of the chip breakability index C in are not signifi cantly dependent on the adopted ranges of cutting parameters. The Taguchi method was used to develop the conclusions obtained on the basis of the research results.

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Prototyping of Cosmetic Prosthesis of Upper Limb Using Additive Manufacturing Technologies

Cited by 9 publications

References 9 publications

4º Congresso Brasileiro de Pesquisa e Desenvolvimento em Tecnologia Assistiva - CBTA

4º Congresso Brasileiro de Pesquisa e Desenvolvimento em Tecnologia Assistiva - CBTA

Modeling and Simulation Process via Incremental Methods of a Production-Aimed Upper Limb Prosthesis

Study on Chip Breakability Index During Longitudinal Turning of Cast and DMLS Additively Manufactured AlSi10Mg Aluminum Alloy

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