999 resultados para Projeto RECA


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The increasing demand for productivity and quality in companies has converged to a common point: reducing costs. In this context the present work aims at the development of a mechanical press which is designed for pressing polar hydrogenerators coils with salient pole in field facilitating the assembly of the poles in the plant, as well as reforms especially in hydrogenerators, reducing significantly the transport costs. With security in mind as well as reduced costs, a study was made of the materials to be used as it was applied a methodology for calculating the correct choice of safety factor to be used in the device. Through mechanical calculations were dimensioned critical items of the device as the diameter of the rods as well as the minimum thickness of the base of the device must have so that it does not break threaded shear in the region by applying the total load of traction on the risers implementation of the pressing. All compression loading device will be through the application of torque on the nuts of bolts in this way was defined by calculations the required torque for each nut so that you can reach the pressure specified in the design specifies. The modeling of the device was made using the INVENTOR™ program in conjunction with the program ANSYS ™. These programs have created designs in three dimensions, assembly and simulation of stress analysis in components of the device

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This work aims to show the importance of Baja SAE Project in engineering education, as well as the development of the student, being an outstanding tool for the engineering student has an education that meets the objectives of the pedagogical university and also the guidelines Ministry of Education curriculum for engineering courses. The Baja SAE Project provides the engineering students the chance to apply in practice the knowledge acquired in the classroom, to enhance their preparation for the labor market. The student becomes involved with a real case of project development, from concept design, detailed design and construction. The Baja SAE Project redefines the position of the student as an active element in the learning process engineering, leaving behind the simple condition of receiving information. Values procedures that provide students the opportunity to learn in contexts of professional practice, while offering the opportunity to contextualize the execution of a project. From an analysis to develop personal skills, Baja SAE Project has its own characteristics and essential for professional practice, however, not specific to the engineering course. For example, capacity for teamwork, communication skills written and oral, ethical behavior, critical, overview, entrepreneurial spirit, leadership, etc

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PETROBRAS started in 2003 the implantation of agroforestry systems as an alternative to recuperate degraded areas at Oiteirinhos Farm, of its property, located in the biggest terrestrial field of oil of Brazil, between the cities of Carmópolis and Japaratuba, at Sergipe. The project, idealized by the geologist Ismael Quirino Trindade Neto and called Agrofloresta, sustento da vida, has the model of agroforestry systems developed by Ernst Götsch as technical and theoretical references, which joins agricultural cultures with forest species. In this direction, it was evidenced that the practices adopted in the SAFs allow to join recovery, conservation and production, as it follows the biodiversity and the dynamics of the natural processes as basic principles of the practices adopted. Including social inclusion and economic return, the project expands the environmental aspect, turning into an action focused in sustainable development.

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The current competitiveness of the market has generated the need to minimize the cost of production companies in any field of activity, aimed at reducing the cost of production, the cost of purchasing and manufacturing processes interruption of manufacturing processes for possible maintenance. In this sense, companies are seeking methods to improve and streamline their production line. In ceramics industries, cooking the pieces is the portion of the production process that influences the total costs. The oven construction and maintenance represent a large portion embedded in the cost of the final ceramic product. The proposal for a type of oven for baking the parts that takes into account a better burning process, knowledge of the causes of disease and cost analysis of purchasing both of the constituent materials and labor for its construction, can be significant importance to the composition of final product costs or time analysis of ROI. It is proposed a streamlined design of an oven that takes into account the positive characteristics of the furnaces already built and that the experience has endorsed, and also others that are added at the end, lead to a reduction in production cost, the cost income and the number of pathologies arising from wear of the furnace along the lifespan. Therefore, according to the experiences gained over the years in the construction of furnaces and experience of manufacturing of ceramic, it is proposed a project that has an oven improvement over those now being built and that include, among other topics, economy in fuel burning, streamlining the building process

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O presente trabalho de graduação final destina-se a elaboração de um Plano e Projeto de um novo desenho para a cidade de Coronel Macedo, localizada no interior de São Paulo. Através da análise da realidade do município, juntamente com leituras comunitárias já efetuadas, foram enumerados problemas e necessidades, dentre eles a falta de um instrumento gestor e a situação precária de suas vias de locomoção. Desse modo a intenção projetual desse trabalho será um desenho de ruas e calçadas, dando maior mobilidade e segurança. E um Plano viário que possa orientar o poder público e a iniciativa privada no interesse coletivo dos macedenses para a efetivação do projeto proposto, visando assegurar maior qualidade de vida para a população

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With the passage of time, the variety of companies from each branch has gradually grown throughout the country. As a consequence, the logistics to attend to such demand has grown in the same proportion. One factor to highlight about this rapid growth is the increase of freight vehicles roaming the roads, often carrying loads over the limit established by law. At first it may seem that this would not bring any problem, however, note that an excessive number of overloads ends up deteriorating the asphalt, causing ondulations, potholes and other imperfections on the roads, which can cause accidents. In addition, the money spent for the maintenance of the roads is high. Thinking about it, it was established by law a regulation that restricts the weight limit for these vehicles, through axle weighing, subject to a fine. With this control the road floor is preserved for longer, requiring less maintenance expenses. The weighing stations use load cells to display the inferred weight, these cells use strain gages in its construction. The following work presents a methodology to dimension a binocular load cell, its main elements and its dimensioning. Showing how different materials can affect the dimensioning, so that can work satisfactorily. It also presents an overview of how are the parameters for weighing, and fines

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The inclusion of sustainability practices in the construction is a growing trend. This propensity to sustainability takes place from the 1980’s due to the concern about the scarcity of natural resources and damages caused by the men to the environment. Another upward sector in the architecture business is the environmental psychology. The understanding of the environment and it’s planning and adaptation to meet the real user’s needs are essential factors to build an widely used and comfortable environment. An environment can only be considered complete when it meets the real user’s needs. Sustainability related themes as well as environmental psychology are highlighted in the discussions about the projects as fundamental factors to the environment’s quality. This work seeks the development of an kindergarten school, conceptually grounded in researches and analysis of school environments, playful projects and sustainability in the built environment, aiming its use in the city of Bauru. The project will be built from the understanding of the human behavior and in search of an sustainable architecture

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No Brasil é visível que existe uma falta de Orquestras considerando sua população. Com esse fato, o trabalho propõe uma análise de caso para que se possa entender a real situação do país em relação a Orquestras, quais as dificuldades de criação e que recursos existem para apoiar a criação e manutenção das mesmas. O projeto analisado é a “Orquestra Jovem”, de Araraquara, Interior de São Paulo. Embora Araraquara já tenha certa tradição em música, até pouco tempo não havia um grupo musical de qualidade que a representasse. Nos últimos anos houve a iniciativa por parte da Secretaria da Cultura em formar tal orquestra, porém com muita dificuldade principalmente em relação ao orçamento, além de ser limitada a participação de um órgão público em leis de incentivo. Empresa especialista em promoção de programas culturais contribuiu, tornando possível inserir o projeto numa lei de incentivo, na Lei Rouanet. As leis de incentivos, tais como a lei Rouanet, o Proac, entre outras, funcionam da seguinte maneira: Aprovado o projeto do proponente, o mesmo vai à busca da capitação de recursos, sendo possível captar das empresas patrocinadoras recursos através do Imposto de Renda, no caso da lei Rouanet, ou do ICMS, no caso do ProAC, ambos deduzidos na prestação de contas da empresa. Existem basicamente dois meios de criar e manter uma orquestra: por iniciativa pública, ou por iniciativa privada suportada por leis de incentivo as quais não só facilitam as questões orçamentárias, mas também apresentam problemas burocráticos, tanto para a aprovação do projeto como para captação de recursos. O presente trabalho se propõe a orientar os interessados na criação de Orquestras, com pleno uso de Leis de Incentivo e formas de captação de recursos da iniciativa privada, com a aplicação de metodologia observada no referido caso.

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The objective of this study is to analyze the trajectory of the bill the Senate No. 330 of 2006 that led to Law no. 11,769 of 18 August 2008, amending Article 26 of the Law of Directives and Bases of Education (Act 9394 of 1996) to be held about the mandatory teaching of music in primary education, after more than 30 years of absence from the scene national public education, until to be sanctioned with partial veto, noting the historical importance of this artistic aspect as widely performed in various ways and for many different purposes. The return of the compulsory teaching of music reappears in the realms of teaching systematized public by bringing the possibility of thinking about music, see it beyond the medias execute that permeate society today.

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La mission de ce rapport se trouvée dans un projet major de mise en place de la TPM dans l’usine de Biotechnologie à Huningue. Le même sera utilisé comme pilote pour les autres sites de l’entreprise. Le but spécifique de ma mission au sein de Novartis, était d’identifier les activités principales des équipes de maintenance, étudier la façon de travailler et la manière comment ils étaient renseignées dans leurs Ordres de Travail (OT). Ensuite, proposer un standard de flux de travail et façon de renseigner les OT et ainsi organiser la façon de travailler et pouvoir planifier les activités de maintenance, ayant une bonne base de données pour faire les indicateurs

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This monograph discuss the postmodernity social reality issues, emphasizing cultural, communicational, technological and informational extents. Via data collection through specific literature, and sources of different medias( internet, books, comic books, movies, novels, sociological, informational, technological, communicational and humanistic theories) behavioral patterns could be analyzed and the postmodern technological,informational and communicational reality as well, and how they mutually influence the “digital culture” construction (also called cyberculture). The results of this research were used to build a narrative which suits the new culture in development both in shape and in content: the scrip “Hotel Seol”. Therefore, “Hotel Seol” is consisted of an interactive and hypermedia narrative, in which the main reference sources are the study mentioned above, cyberpunk science fiction genre and “Hell”-first part of the book “Divine Comedy”, by DanteAlighieri

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The treatment of domestic and industrial effluents through Wastewater Treatment Plants (WTPs) generates a residue termed sewage sludge, rich in organic matter, high-volume, occasionally containing pathogens and heavy metals. The sludge generation can minimize the benefits brought by the treatment of sewage, because this residue does not always receive appropriate treatment before final disposal. The disposal is another problem related to sludge. Landfills generally does not have physical space and alternatives such as the use in agriculture requires an intense treatment that could be in many cases operational or economic unfeasible. The objective of this work is the theoretical research about the processes of stabilization of the sludge by anaerobic digestion and the methanogenic activity during the process. Through analysis of each step and contemplating each relevant factor in anaerobic digestion process in order to optimize them, we proposed a theoretical model of reactors capable of stabilize the sludge, reduce its volume and eliminate pathogens. The obtained configuration consists of two anaerobic reactors connected in series. The first one operates in the range mesophilic temperature (35 ° C) and has higher hydraulic retention time (25 days) working primarily in the stabilization of organic matter present in the sludge and producing biogas, whereas the second one operates in the thermophilic range (55 ° C) in order to eliminate pathogens, and to reduce the volume. The hydraulic retention time in the second reactor is lower (10 days). Both mesophilic and thermophilic processes were efficient in what was proposed, promoting the stabilization of organic matter present in the sludge and significant reduction of pathogens. As a final step with the sludge previously digested, it is indicated a final dehydration... (Complete abstract click electronic access below)

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The work aims at an architectural project in the neighborhood of Liberdade in Sao Paulo, from analysis of the spread of Japanese culture in Brazil. Within this theme, the paper focuses on the Japanese urban space and the search for an identity of the Japanese, besides the problems that the neighborhood has. The architectural design is justified by the need for spaces of rest, meetings and green areas, where people can get away a bit of pace that the neighborhood has. The source of this research is based on bibliographic references, reviews of other projects, investigating the experience of urban space and the richest source of contributions that were the memories of living in Japan for eight months. The expected result is the visualization of the project through sketches, experiments and artistic designs for the chosen location

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The automobilist Market is more competitive each day, with new products developed by great technological innovations, daily challenging new concepts of Engineering. This monograph aims to explain the development of a brake system project completely, with emphasis on preliminary calculations made from a worksheet in Excel, for a better understanding of the components, which can be improved further in order to achieve the goals of company. It is through the preliminary calculations that we can have a reasonable first system estimate. The whole set is then analyzed for performance, cost and mass by competitors benchmarking. In terms of confidentiality, all data is fictional, but viable. The motivation for this study is approach an extracurricular topic, which essence is designing, base of engineering. The results obtained in software and field tests prove the validity of the study and assist in the continuous improvement of product development