O impacto da implantação do sistema ERP na usinagem de moveis de uma empresa de medio porte

This paper analyzes the impact of implementing an information system, Enterprise Resource Planning - ERP, in a small business of the furniture industry. The goal this is show the impacts felt during and after implementation, showing behavioral and technological changes made by the study. The paper concludes by citing about the importance of cultural and behavioral changes for the good use of the system, besides showing the need to adapt to new technologies and ways of working to adapt to today's world of constant change and eternal conflict of the market

Proposta de aproveitamento de resíduos de uma indústria moveleira para produção de chapas de revestimento decorativo

Industrial activity is growing at an increasingly rapid accelerated bringing impacts not very consistent with the preservation of the environment, since it uses its resources to meet its countless demands, making the sources begin to become increasingly scarce. Therefore, this paper proposes the use of waste a furniture industry for the production of panels for the interior decoration. Were used to manufacture them, two different types of materials, where such, the Kraft paper is more efficient for the underpinnings of these panels. Regarding the type of glue used, the contact yielded better results. The initial conditions for the development of such a proposal were based on existing laws for solid waste as well as proposals for environmental agencies

Estudo da influência das resinas termofixas uréia formaldeído (UF) e melamina formaldeído (MF) nas características físicas e mecânicas de painéis MDF

Thermosetting resins are very important in the production of MDF panels. They act as an adhesive in the process of compacting and consolidating the fiberboard. Thermoset resins commonly used in this process are based resin urea formaldehyde (UF) and melamine formaldehyde (MF). The first has a higher demand due to its low cost and good performance in meeting the specifications and standards. The second has a high cost compared to MF resin, but adds greater value to the MDF panel, because it gives greater moisture resistance. The process of manufacture of MDF boards was briefly presented in this study to facilitate the understanding of the work. Samples of thermosetting resins (UF and MF) were subjected to physical-chemical seeking to relate these results to the technological performance presented by their respective samples of MDF boards. Two other samples of MDF panels were subjected to physical and mechanical tests. Results were analyzed and related to the award of their respective thermoset resin. Instruments like Dahmos Trend Manager ® and Grecon Dax 5000 and TG - DSC analysis were used in this study to assist in the analysis of the results. It was observed that the results of the analysis of thermosetting resins were within the specified. Such resins do not directly influence the technological tests provided by the MDF panels, but it has been found that the process variables such as humidity and fiber production rate interfere with the performance of the resin accelerating the reaction and therefore their influence on the physical-mechanical properties of the panels MDF. Samples of MDF panels with UF and MF met all the specifications required by the Brazilian standard with regard to the technological quality. The increased demand for UF resin market is justified by the service specifications...

Estudo de compósitos de madeira com reforço em bambu para utilização em mobiliário

Bamboo has been studied because of its peculiar mechanical properties and numerous possibilities of use, besides being a fast-growing grass and short cutting cycle. This study aimed to analyze the mechanical characteristics of wood-bamboo composite material, where the samples were developed from the combination of layers of bamboo as a structural reinforcement in solid pieces of pine and EGP panel parts. The species of wood used was Pinus taeda, and the bamboo species Guadua angustifolia and Dendrocalamus giganteus. All work was conducted at the Universidade Estadual Paulista - UNESP in the laboratory of Physical and Mechanical Properties of Wood. Tests including the density and tension parallel to grain of the bamboo species used and the static bending of composites in order to use this in the furniture industry. For the tests have been used as a basis the requirements of the normative document NBR 7190/97. The values obtained in the tests showed a significant increase in strength and stiffness compared to unreinforced parts, where there was an increase in MOE and MOR in static bending in all specimens used in evidence. The results showed the possibility of reducing sections in furniture components and the possibility of improving the mechanical properties of parts with defects found in wood of Pinus Itapeva region of São Paulo

Análise do processo de fresamento de MDF em centro de usinagem CNC

Pós-graduação em Engenharia Mecânica - FEG

Produção de chapas de partículas com resíduos de madeira Cordia goeldiana

The aim of this research consisted in the use of wastes from tropical wood (Cordia goeldiana) with low density and the polyurethane resin (mono and bicomponent) castor oil based in the manufacture of particleboards, generating subsidies as application in rural and civil construction, as well in the furniture industry. The particleboards were manufactured with 15% of polyurethane resin content (one part of pre-polymer and one part of polyol), compaction pressure of 4MPa, pressing temperature of 90 degrees C and press time of 7 minutes. The physical and mechanical properties investigated were density, moisture content, strength modulus in bending and internal bond, both obtained according to the recommendations of the Brazilian standard ABNT NBR 14810:2002. The mean values obtained for these properties were systematically superior to the Brazilian standard requirement. This point showed that it is possible the use of Cordia goeldiana wastes in the particleboard production. We confirmed the hypothesis of a significant linear relation between density and the internal bond of the panels, allowing the estimation of the internal bond of particleboards.

O problema de porte de estoque numa indústria moveleira

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Diseño e innovación : una visión sobre la industria del mueble mendocino

Se analizaron los procesos de cambio tecnológico en la industria del mueble en Mendoza, considerando el rol del diseño industrial. Ésta partió del supuesto que el diseño, la innovación y la tecnología se vinculan en este proceso. Sin embargo, el diseño ocupa un papel de escasa relevancia. El objetivo fue analizar el proceso de cambio tecnológico, teniendo en cuenta la incidencia de la innovación y en particular del diseño; analizar las políticas públicas provinciales dirigidas hacia este subsector. Metodológicamente se combinaron los paradigmas cuantitativo y cualitativo. Se pudo caracterizar el subsector y los empresarios de las empresas. Se espera que con los resultados puedan verse beneficiados organismos públicos y privados e instituciones académicas (UNCuyo), especialmente los dedicados a la vinculación con el medio productivo.

1992 census of manufactures.

Mode of access: Internet.

1992 census of manufactures.

Mode of access: Internet.

1987 census of manufactures.

Mode of access: Internet.

1987 census of manufactures.

Mode of access: Internet.

Sofásmarket: como sobreviver num mercado competitivo

O presente trabalho descreve as estratégias utilizadas por uma microempresa para se estabelecer num mercado que se encontrava fragilizado e bastante competitivo na área comercial. O sector do mobiliário ainda se encontra em recuperação da crise económica que o país viveu e as empresas procuram soluções para ultrapassar as dificuldades e evoluir internamente. A internacionalização é uma das soluções apontadas numa série de estratégias que visam melhorar e reciclar o conceito de mercado exigente e inovador não só a nível tecnológico como na criação de um cluster da área que permite uma melhor gestão das empresas. A SofásMarket evoluiu por procurar um conceito que abrangesse todo o país e utilizando estratégias simples mas com resultados rápidos.

Contributo da filosofia Lean na redução do custo de uma peça metálica

Num mercado cada vez mais exigente e competitivo, torna-se imprescindível que as organizações otimizem continuamente os seus sistemas produtivos. Muitas têm visto nas filosofias e práticas Lean e Kaizen as respostas para conseguirem produzir mais sem acrescentar recursos, e de forma mais rápida, mais eficaz e mais eficiente. O envolvimento da empresa numa cultura de melhoria contínua orientada para o cliente permite a criação de valor em todas as etapas, tornando-a mais flexível e competitiva. Essa transformação cultural, aliada à aplicação de ferramentas Lean e Kaizen, permitem melhorar o desempenho global da organização, reduzindo os custos através do combate aos inibidores de performance: os desperdícios, os paradigmas, a inflexibilidade e a variabilidade. No presente trabalho pretende-se mostrar a aplicabilidade de algumas destas ferramentas no processo produtivo de um componente metálico para a indústria mobiliária, assim como os ganhos alcançados com esta abordagem. Ao longo de todo o projeto foram usadas diversas ferramentas Lean Manufacturing como organização do posto de trabalho (5S), Gestão Visual, troca rápida de ferramentas (SMED), mapeamento da cadeia de valor (VSM) e alterações de layouts (com recurso ao software Arena e AutoCad para estudar a alteração mais eficiente que permitisse uma maior produtividade com menor quantidade de recursos). Também se mostra igualmente a importância dos colaboradores no processo de mudança, através das iniciativas Kaizen, do programa de sugestões, dos inquéritos de satisfação e das ações de formação, para que eles se sintam parte integrante da organização.