Costs In Manufacturing Systems
Mostrando 1-12 de 14 artigos, teses e dissertações.
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1. Simulation-Based Analysis of Additive Manufacturing Systems for Fuel Nozzles
ABSTRACT: Additive manufacturing technologies have the potential to revolutionize manufacturing, allowing for the production of ever more complex products and supporting the creation of strategic competitive advantages to certain industries. Recent investments in additive manufacturing systems show that operational plants are close to become reality. In this
J. Aerosp. Technol. Manag.. Publicado em: 11/10/2018
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2. Production line performance analysis within a MTS/MTO manufacturing framework: a queueing theory approach
Abstract Paper aims Mixing the Make-To-Stock (MTS) and Make-To-Order (MTO) strategies to benefit from the both manufacturing systems in an environment with impatient customers. Originality This is the first research article which uses the queuing theory to find the best place of the Order Penetration Point (OPP) in a production line with impatient custom
Prod.. Publicado em: 23/07/2018
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3. Maximization of Fundamental Frequency of Laminated Composite Cylindrical Shells by Ant Colony Algorithm
ABSTRACT: The success in developing modern aerospace systems addresses competitive subjects as optimization, reduced costs, sustainability, environment, weight, and safety. There is an increased demand for lighter materials such as laminated composites. In order to match the demand of aeronautical companies, the shell structures are very important. The dynam
J. Aerosp. Technol. Manag.. Publicado em: 2013-03
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4. Desenvolvimento de um ambiente para simulação da manufatura baseado em features e realidade virtual / Development of environment for simulation of manufacturing based on features and virtual reality
Nowadays with the diversification of products demanded, manufacturing systems have become increasingly complex and with difficult operation. Hardly the person responsible for the manufacturing area has all the information necessary to anticipate the details for their implementation. On the other hand, companies don\ t have the time or resources to test alter
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/10/2012
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5. Innovative Bracket Design Concepts for the Installation of Aircraft Systems
Abstract: Following continually varying customer specific demands across the globe, aircraft design strategy is constantly changing. The manufacturers are focusing on finding ways to make the products more .fiexible thus meeting the several product variants with controlled manufacturing costs. Herein, the .fiexibility addresses the variety of needs with less
J. Aerosp. Technol. Manag.. Publicado em: 2012-09
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6. Essays on the general equilibrium effects of barriers to trade on economic growth, foreign trade and the location of economic activity in Brazil
This work presents a fully operational interstate CGE model implemented for the Brazilian economy that tries to quantify both the role of barriers to trade on economic growth and foreign trade performance and how the distribution of the economic activity may change as the country opens up to foreign trade. Among the distinctive features embedded in the model
Publicado em: 16/04/2010
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7. JustificaÃÃo de investimentos em tecnologias avanÃadas de manufatura: um framework para a avaliaÃÃo da opÃÃo de esperar, sob a Ãtica das opÃÃes reais
Evaluating capital investment projects for the adoption of advanced manufacturing technologies (AMT) is a critical task faced by manufacturing managers. Due to the normally high levels of risk and uncertainty involved, the traditional investment appraisal techniques are often insufficient and must be complemented by sophisticated evaluation methods. Since th
Publicado em: 2009
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8. Polimerização via radical livre fotoiniciada de sistemas multicomponentes para utilização em dispositivos oftalmicos : aspectos opticos e mecanicos / Free radical polymerization photoinitiated of multicomponent systems for us e in ophthalmic devices : optical and mechanical aspects
The current market calls for materials presenting good optical properties which satisfy consumers and users in general and that can be easily handled and processed. Generally, a polymer must present good optical properties, impact resistance and hardness - all compatible in their use as ophthalmic lenses. For quite a long period of time, ophthalmic lenses ma
Publicado em: 2009
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9. Integrated monitoring and supervision architectures applied to machining process controlled by open CNC systems / Arquiteturas para monitoramento e supervisão integrados de processos de usinagem em máquinas com controle numérico aberto
Manufacturing enterprises require complete real time and accurate monitoring of machine tool data for integrating the shop floor with other company activities, as engineering, maintenance and business. It is acknowledged that monitoring systems capabilities are unavoidable to improve product quality, to reduce production time, and to the rapid adaptation in
Publicado em: 2007
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10. DiagnÃstico da gestÃo da manutenÃÃo na regiÃo metropolitana de Recife
One of the main points of concern in industries is the seeking for reducing costs and increasing productivity. Technological progress brings, as a consequence, more complex systems and the necessity of efficient maintenance able to keep them in operation. In this context, the maintenance is playing an increasing role, becoming a source of competitive advanta
Publicado em: 2007
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11. Analise numerica e experimental do cravamento de componentes mecanicos tubulares em haste com ponta esferica / Numerical and experimental analysis of tubular metallic parts indented with spherical punchs
Crimping is a cold metal forming process that presents low costs for use in holding tubular components. The type of crimping analyzed is used in projects of components that transmit rotating motion, such as joining systems of brake pedals. If the joining clearance, in this case, is less than 0,02mm the brake movement will be restrained and may not close the
Publicado em: 2007
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12. Wood cross-arms coated with polyurethane resin - tests and numerical simulations
Brazil's electric power utilities have commonly employed native timbers as the main material for manufacturing cross-arms for distribution lines. However, the increasingly high costs of these timbers and Brazil's new environmental laws have contributed to change this situation, spurring research on new materials for application in transmission and distributi
Materials Research. Publicado em: 2006-03