Cellular Manufacture
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Influence of Process Parameters on Zinc Powder Produced by Centrifugal Atomisation
An experimental centrifugal atomiser was used to study the manufacture of zinc powder. Melt temperature, melt flow rate, rotating speed and diameter of the atomising disc, are operating parameters that were varied, and their effects on powder quality and yield were observed. The median particle size and the particle size distribution tended to be better, i.e
Mat. Res.. Publicado em: 10/04/2017
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2. Evaluation of the corrosion behavior of the al-356 alloy in NaCl solutions
Cellular metals are a new class of materials with promising applications and a unique combination of physical, chemical and mechanical properties. The Al-356 alloy is used to manufacture metal foams from NaCl preforms. Despite the usefulness of these materials, their performance may be affected by corrosion due to residual salt. This paper reports the study
Química Nova. Publicado em: 2011
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3. Estudo e caracterização de matérias-primas para o desenvolvimento de blocos sílico-calcários
The types of products manufactured calcium silicate blocks are very diversified in its characteristics. They include accessory bricks, blocks, products in dense material, with or without reinforcements of hardware, great units in cellular material, and thermal insulating products. The elements calcium silicate are of great use in the prefabricated constructi
Publicado em: 2009
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4. Uma aplicação de modelagem dinâmica de sistemas e activity based costing para mensurar os custos em manufaturas celulares / An application of system dynamics modeling and activity based costing to measure the costs in cellular manufacturers
O objetivo desta dissertação é realizar e comparar a aplicação da modelagem dinâmica de sistemas (MDS) e do activity based costing (ABC) para mensurar os custos em manufatura celular. Nesse sentido, foi realizada uma simulação utilizando os conceitos de MDS para obter os custos de produção de quatro produtos, em um ambiente de manufatura celular, c
Publicado em: 2008
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5. Comparação de desempenho entre as configurações celular, funcional e celular virtual através de simulação e projeto de experimentos
The appropriate choice of the production management system and the physical layout of the shop floor are fundamental for the viability of an industrial activity in the current globalized and highly competitive economy. More and more specialized products, with successively shorter life cycles seek to respond to the frequent market changes, demanding an agile
Publicado em: 2008
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6. The fibrous growth plate of the rat tibia: tritiated thymidine autoradiographic study.
Tritiated thymidine autoradiographic studies have demonstrated that the intermediate fibrogenic zone of the fibrous growth plate at the upper end of the rat tibia is a site of intense cellular proliferation, the resulting cells differentiating into osteoblasts which manufacture the bundle bone at the distal end of the growth plate.