PROJETANDO UM COMPONENTE ESTRUTURAL POR MANUFATURA ADITIVA PARA UM EQUIPAMENTO PARA O PRÉ-SAL

DESIGNING AN ADDITIVELY MANUFACTURED STRUCTURAL COMPONENT FOR PRE-SALT EQUIPMENT

Moreira, Michel Carvalho Oliveira; Silva, Yago Henrique Santos; Beal, Valter Estevão; Oliveira, João Ricardo Lima de; Miranda, Thaires Rodrigues de

Original Article:

Equipamentos utilizados na exploração das reservas de hidrocarbonetos do pré-sal podem ser submetidos a pressões elevadas. Nesse contexto, um componente estrutural pertencente a um dispositivo de captura de dados sísmicos foi reprojetado considerando o uso de manufatura aditiva. Nesse processo, muitas geometrias foram obtidas devido a restrições espaciais da montagem de componentes eletrônicos, sensores e suas conexões. Através de simulações numéricas, foram realizados vários testes com geometrias geradas através de otimização topológica. O objetivo foi aumentar o espaço interno para as placas eletrônicas para facilitar a montagem e reduzir o peso do componente. Ao final, esse componente estrutural chamado de “coluna central” foi reprojetado com performance superior em relação ao projeto original fabricado por fresamento.

Equipment used in the exploration of pre-salt hydrocarbon fields can be subjected to high pressures. In this context, a structural component belonging to a seismic data acquisition device was redesigned considering the use of additive manufacturing. In this process, many geometries were obtained due to spatial constraints in the assembly of electronic components, sensors and their connections. Through numerical simulations, several tests were performed with geometries generated through topological optimization. The goal was to increase the available volume to accommodate electronic boards making the assembly easier and to reduce the component weight. At the end, this structural component called “central column” was redesigned with a superior performance than original designed component manufactured by milling.

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DOI: 10.5151/siintec2021-208824

Referências bibliográficas

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Como citar:

Moreira, Michel Carvalho Oliveira; Silva, Yago Henrique Santos; Beal, Valter Estevão; Oliveira, João Ricardo Lima de; Miranda, Thaires Rodrigues de; "PROJETANDO UM COMPONENTE ESTRUTURAL POR MANUFATURA ADITIVA PARA UM EQUIPAMENTO PARA O PRÉ-SAL", p-31-38. In: VII International Symposium on Innovation and Technology. São Paulo: Blucher, 2021.
ISSN 23577592, DOI 10.5151/siintec2021-208824