Rapid Tooling
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Decision support method to apply Additive Manufacturing Technologies for plastic components in the aircraft industry
Additive Manufacturing Technologies (AMT) are a collection of manufacturing processes driven by CAD data to produce physical models and parts by means of additive techniques. They are based on a layer-by-layer material consolidation process instead of the traditional methods. Due to machine and material developments, such processes may be used to produce fin
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/11/2009
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2. Rapid manufacturing and rapid tooling of polymer miniaturized parts using Stereolithography
Currently, miniaturization is a major trend in the manufacturing and commercialization of new industrial products. When small-sized objects should be manufactured with dimensions of only a few millimeters or less, many difficulties can appear using traditional processes. An alternative to study these new requirements is through the use of rapid prototyping t
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2008-03
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3. Estudo comparativo e experimental de materiais aplicados a insertos macho de moldes de injeção dentro do conceito de molde híbrido
The application of plastic components has grown significantly in most of industrial segments during last years. This has attracted considerably attention for the injection mould design and manufacturing processes, which is one of the most expensive phases of injected plastic components development process. Techniques such as Rapid Prototyping/Rapid Tooling h
Publicado em: 2007
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4. "Manufatura rápida - avaliação das tecnologias de impressão 3D e FDM na fabricação de moldes rápidos" / Rapid Manufactory Comparative evaluations of 3D printing system against FDM system for Rapid Tooling
Este trabalho avaliou a aplicação das tecnologias de prototipagem rápida por Impressão 3D e FDM (Fused Deposition Modeling) na produção de moldes rápidos. Esta avaliação foi feita com base nas qualidades das peças obtidas por vazamento nos moldes produzidos, bem como nas limitações encontradas em suas utilizações. Foram estabelecidas as princip
Publicado em: 2006
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5. Moldes de ABS construídos pelo processo de modelagem por fusão e deposição para injeção de PP e PEBD
Os processos de prototipagem rápida (Rapid Prototyping - RP) e ferramental rápido (Rapid Tooling - RT) surgiram para reduzir os tempos de desenvolvimento de produtos na fase de projeto diminuindo a necessidade de retrabalhos e, conseqüentemente, antecipando a entrada de novos produtos no mercado. Neste trabalho foi utilizada uma das tecnologias de prototi
Polímeros. Publicado em: 2004-12
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6. The use of stereolithography rapid tools in the manufacturing of metal powder injection molding parts
The utilization of stereolithography molds in the manufacture pre-series for injection molded plastic parts aims to reduce costs throughout the product life-time, but mainly during design and manufacturing phases. The use of this Rapid Tooling technique in powder metal injection molding is evaluated in this work. One of the greatest differences between tradi
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2004-03