Printing Industry
Mostrando 1-12 de 30 artigos, teses e dissertações.
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1. Easily applicable protocol to formulate inks for extrusion-based 3D printing
Abstract 3D printing is a disruptive technology that is a key driver of the new industrial revolution. Among the various 3D printing methods, direct-ink-writing (DIW) takes a viscous ink material, extrudes it through a nozzle, and deposits it layer-by-layer to create 3D objects. DIW is a versatile method that can print ceramics, polymers, metals, living cell
Cerâmica. Publicado em: 2022
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2. Construção de equipamento de baixo custo para enrolar filamentos de impressoras 3D
The increase in demand for both fast and inexpensive prototyping of objects, with a certain degree of resilience and durability, is the main reason why 3D printing has become part of the concept of industry 4.0 and it is omnipresent in research facilities and industries around the world. In this work, we describe step-by-step the construction process of a fi
Quím. Nova. Publicado em: 2020-04
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3. Microstructure and Properties of 3D Printed Inconel 718 Joint Brazed with BNi-2 Amorphous Filler Metal
Three dimensional (3D) printing technology has been widely used in metal manufacturing industry. This study focused on the vacuum brazing of 3D printed Inconel 718 superalloy with BNi-2 amorphous filler metal. Interfacial microstructure and element distribution revealed excellent wettability and spreadability of the filler metal as well as favorable brazabil
Mat. Res.. Publicado em: 14/11/2018
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4. 3D Printing and its Effect on Outsourcing: A Study of the Indian Aircraft Industry
ABSTRACT: Indian Aircraft Industry has emerged as one of the rapid growing industrial endeavors in the world, with automation in most of its production and manufacturing areas. Technological advancements have led to this growth and, over the years, competitiveness has made the industry to efficiently look for avenues and other strategic alliances. In this di
J. Aerosp. Technol. Manag.. Publicado em: 26/02/2018
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5. Evaluación del Deterioro de los Electrodos al Incrementar el Número de Pulsos del Tiempo de Soldadura en Aceros IF y HSLA Galvanizados y la Afectación de las Propiedades Mecánicas en los Puntos de Soldadura
Abstract: Resistance welding points, is the most important method in the assembly industry of unibody because of its automation, which is defined as the ability of the structure to provide adequate protection to passengers against injury from a collision, mainly depends on the mechanical performance of the weld nugget. To extend the life of vehicles produced
Soldag. insp.. Publicado em: 05/01/2017
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6. Desenvolvimento de células solares com metalização por serigrafia : influência do emissor N+
The main goal of the solar cell industry is to obtain high efficiency and low production cost. One line of action is to increase the efficiency of industrial solar cell . The goal of this dissertation is to develop n+pn+ solar cells in p-type Si-Cz wafer, solar grade, with metallization by screen printing and to evaluate the influence of the n+ emitter and P
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/12/2012
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7. Avaliação da mutagenicidade dos corantes Sudan III, Vat Green 3, Reactive Orange 16 e Reactive Black 5 por meio do ensaio de micronúcleos em células HepG2 / Evaluation of the mutagenicity of the dyes Sudan III, Vat Green 3, Reactive Orange 16, and Reactive Black 5 by using the micronucleus asay in HepG2 cells
The colors have always caused fascination in mankind. Throughout history, colored compounds have always been considered attractive tools in industrial activities. The synthetic dyes are widely used in textile industry, paper and photography printing, in pharmaceutical, food, and cosmetic industries. These compounds are considered important environmental cont
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/03/2012
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8. Transformações da estrutura produtiva da região sul e restante do Brasil
This work aims to analyze and compare the production structure of the Southern Region and the Rest of Brazil. To achieve the objectives has been used the system input-output inter-regional of three southern states and the Rest of Brazil for the years 1999 and 2004, shared with the information contained in the National Household Sample Survey (PNAD) for 1999,
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/11/2011
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9. Latt-Mayer, um estudo de caso: tecnologia na história do design gráfico brasileiro. / Latt-Mayer, a case study: technology in the history of Brazilian graphic design
Nosso objetivo neste trabalho é investigar como o design gráfico se relaciona com os meios de produção da indústria gráfica brasileira. Não é comum encontrar referências abordando temas que relacionam design e tecnologia em livros sobre a história do Brasil, o que demonstra a urgência do resgate histórico de indústrias que implementaram novas te
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/09/2010
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10. Rupturas no tempo da tarefa: possibilidades de (re) significação do tempo no contexto do trabalho / Ruptures in the time of the task: opportunities to (re) significance of the context of work
The contemporary world presents as its central mark the acceleration of the time that sets new social rhythms, from which numerous offers to open up that can play hard all the possibilities of pleasure as promises of obtaining happiness and satisfaction, thereby fostering a culture permeated by the excesses of an exacerbated and uncritical consumption. In wo
Publicado em: 2010
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11. Previsão do impacto de racionamento de energia sobre a economia Pernambucana a partir da experiência de 2001/2002: uma análise de insumo-produto
This paper examines the requirements of energy needed for the development of economic activities of the State of Pernambuco and the key sectors in use of electricity and the economic effects of a restriction on the use of electricity in order to know the impacts of a rationing of goods. The methodology was the construction of a hybrid model of input-output t
Publicado em: 2009
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12. Evaluation of the factors responsible for the loss of competitiveness in the Brazilians printing coated paper industry: Coated Wood Free. / Avaliação dos fatores da perda de competitividade das empresas brasileiras de papéis de impressão revestidos: O couché.
Este trabalho teve como objetivo identificar os principais fatores que levaram a indústria brasileira de papel de imprimir revestido, o Couché, à perda de competitividade. Para identificação desses fatores foi aplicada a estratégia de análise de dados através da realização de entrevista estruturada com quatro profissionais experientes ligados ao se
Publicado em: 2009