Integrated Manufacturing System
Mostrando 1-12 de 27 artigos, teses e dissertações.
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1. Aircraft Preventive Maintenance Data Evaluation Applied in Integrated Product Development Process
ABSTRACT: Initial Maintenance Review Board Report (MRBR) uses in service operation experience as a reference to define maintenance tasks intervals. However, in general, there is no structured data to compare systems performance and provide useful information to the analysts' decision-making. Even when engineering judgment is based on certification process, s
J. Aerosp. Technol. Manag.. Publicado em: 29/03/2018
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2. Analysis of Ball Soldering Parameters on the Properties of a BGA Packaged Semiconductor
Integrated circuits have several applications, including medicine and the aerospace industry, where reliability is essential. Packaging is an important step in the manufacturing of integrated circuits, and ball soldering is one of the most critical process, especially in assembling and interconnecting integrated circuits. The solder joint formed during the b
Mat. Res.. Publicado em: 01/02/2018
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3. HOT AEROSOL FIRE EXTINGUISHING AGENTS AND THE ASSOCIATED TECHNOLOGIES: A REVIEW
Abstract Since the phase out of Halon extinguishers in the 1980s, hot aerosol fire suppression technology has gained much attention. Unlike traditional inert gas, foam, water mist and Halon fire suppression agents, hot aerosol fire extinguishing agents do not need to be driven out by pressurized gases and can extinguish class A, B, C, D and K fires at 30 to
Braz. J. Chem. Eng.. Publicado em: 2015-09
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4. Geração de b-splines via FPGA / B-spline generation via FPGA
The b-splines are used in CAD/CAM/CAE systems to represent and define complex curves and surfaces, being adopted by the main computer graphics standards due to features like compact mathematic representation, flexibility and affine transformations. In 3D acquisition systems and integrated CAM-CNC systems, the use of the b-spline in the geometric information
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/08/2012
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5. Proposta de modelo para análise da integração da cadeia de suprimentos utilizando-se índices de automação / Proposed model for analysis of supply chain integration applying indices of automation
As organizações reconhecem que a integração intra e inter sistemas de manufatura é fundamental para manter-se não apenas competitivo, mas à frente da concorrência. O Sistema de manufatura pode ser visto como o conjunto de relações entre as atividades de Engenharia, Chão de Fábrica, Negócios e Suporte e suas sub atividades e, a sua Integração,
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/07/2011
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6. Contribuição para os usuários de sistemas CAD/CAM/CNC em operação de fresamento de topo em aço para moldes e matrizes / Contribution to the users of systems CAD/CAM/CNC in end milling operation in steel for molds and dies
The increased in the demand for plastic products and the need for reduction manufacturing times, and the growing dependence of man on the computer in present day, especially in manufacturing activities, has resulted in constant research of technological developments in order to supply these needs. In dies and molds manufacturing industry for plastic injectio
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/06/2011
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7. Produção de quimosina B de Bos taurus em Pichia pastoris
Enzymatic milk coagulation for cheese manufacturing involves the cleavage of the scissile bond in κ casein by an aspartic protease. Bovine chymosin B is commonly used at the industrial level for milk coagulation because it combines a strong clotting activity with a low general proteolytic activity. In the present study, we report the expression, purific
Publicado em: 2008
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8. Um estudo sobre o impacto de tecnologias emergentes: o caso das etiquetas de rádio freqüência na gestão da cadeia de suprimentos
The present research aims to study the benefits that could be possible by using the technology supported by radio frequency for identification purposes. The RFID (radio frequency identification) allows the manufacturing the identification tags (smart labels) whose, accordingly fixed in products, boxes, and even in pallets, induct starting sensible modificati
Publicado em: 2007
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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. Um framework para automação/integração do processo de desenvolvimento de projetos de estruturas reticuladas tridimensionais
This thesis presents the arquitecture, design and implementation of a framework for the generating integration systems applied to the design process of reticular structures. These systems allow the automation of the structural design process by integrating the technologies CAD (Computer Aided Design), CAE (Computer Aided Engineering) and CAM (Computer Aided
Publicado em: 2007
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11. Intelligent systems for welding process automation
This paper presents and evaluates the concept and implementation of two distinct multi-sensor systems for the automated manufacturing based on parallel hardware. In the most sophisticated implementation, 12 processors had been integrated in a parallel multi-sensor system. Some specialized nodes implement an Artificial Neural Network, used to improve photogra
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2006-03
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12. Synchronization of timebases of PLCs distributed in an industrial process automation network. / Sincronização das bases de tempo de CLPs distribuídos numa rede de automação de processo industrial.
The automation systems are becoming more and more wide-ranging and complex creating the necessity of using some kind of structuring for their development in order to allow better visualization, organization and understanding of these systems. This research proposes the development of a method for analysis, implementation and check of synchronization of the e
Publicado em: 2006