Projeto estrutural de uma moedora de vidro destinada à Associação de Catadores de material Reciclável de São João del-Rei

Autores

DOI:

https://doi.org/10.5902/2236117043601

Palavras-chave:

Vidro, Reciclagem, Tecnologia social, Projeto estrutural , Moedoras de martelos

Resumo

A reciclagem possui papel importante na redução de impactos ambientais causados pela fabricação de produtos a partir de matérias primas. Considerando seu importante papel no ciclo de reciclagem, buscou-se auxiliar a Associação de Catadores de Material Reciclável de São João del-Rei, Minas Gerais, com o projeto de uma moedora de vidro. A viabilidade do projeto foi avaliada, e alguns elementos foram dimensionados. A seguir, o projeto estrutural foi feito, com o uso de conceitos relacionados à seleção de materiais, mecânica dos materiais, projeto mecânico e de máquinas, processos de fabricação e vibrações. Simultaneamente, o processo de construção da estrutura foi conduzido, envolvendo a busca por recursos, a adaptação do design teórico quando necessário e a documentação e treinamento de futuros usuários. Ao fim, o projeto se mostrou satisfatório no referente ao funcionamento e reprodutibilidade. Por fim, ele possui potencial para causar efeitos positivos no âmbito social e ambiental, ao reduzir o impacto de resíduos de vidro deixados no ambiente. Além disso, o processo desenvolvido foi simples e eficiente, principalmente por seu uso de conceitos básicos e relações matemáticas simples, favorecendo sua possível aplicação em outros projetos com pouco recursos buscando alto fator de confiança.

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Biografia do Autor

João Gabriel da Cruz Passos, Universidade Federal de São João del-Rei

João Gabriel da Cruz Passos is a Masters student in mechanical engineering at the Federal University of São João del-Rei, researching the oxidation behavior of FeMnSiCrNi alloys. He graduated in mechanical engineering at the Federal University of São João del-Rei. During graduation, he was involved in projects which applied engineering concepts to design and build machinery destined to Solidarity Economy organizations.

Ana Flávia Oliveira Alencar, Universidade Federal de São João del-Rei

Ana Flávia Oliveira Alencar is a mechanical engineering student at the Federal University of São João del-Rei. During graduation, she was involved in projects which applied engineering concepts to design and build machinery destined to Solidarity Economy organizations

Mariana dos Santos Barroso, Universidade Federal de São João del-Rei

Mariana dos Santos Barroso is a mechanical engineering student at the Federal University of São João del-Rei. During graduation, she was involved in projects which applied engineering concepts to design and build machinery destined to Solidarity Economy organizations.

Nathalia Caroline Spineli Forzan Silva, Universidade Federal de São João del-Rei

Nathália Caroline Spineli Forzan Silva is a mechanical engineering student at the Federal University of São João del-Rei. During graduation, she was involved in projects which applied engineering concepts to design and build machinery destined to Solidarity Economy organizations.

Valdecy Rodrigo do Nascimento, Universidade Federal de São João del-Rei

Valdecy Rodrigo do Nascimento is a Mechanical Engineer at the Federal University of São João del-Rei, he has a licentiate degree in Mathematics at Anhanguera and is currently attending MBA/USP/ESALQ in Project Management.

During graduation, he had experience with research in numerical simulation of steel-alloys at high temperatures and was involved in projects related to innovations and sustainability.

He was an intern in processes and production at Vallourec, and a trainee in Basic Education at Ensina Brasil, he is currently a trainee on Public Management at Vetor Brasil.

Leandro Reis Muniz, Universidade Federal de São João del-Rei

Leandro Reis Muniz is an Assistant Professor of Logistics and manufacturing engineering at the Federal University of São João del-Rei. Previously, he worked for more than 10 years in mining and metallurgy companies. He is a Ph. D. student at the Federal University of Minas Gerais, where he also achieved the Masters Science degree in Production Engineering. He earned a B.S. in Production Engineering from the Federal University of Ouro Preto. He has been researching such topics as spare parts management, logistics optimization and supply chain management modeling.

Artur Mariano de Sousa Malafaia, Universidade Federal de São João del-Rei

Artur Mariano de Sousa Malafaia was born in São Paulo, SP, Brazil in 1983. He received the B.S. in Mechanical Engineering and M.S. and the D.Sc. degrees in materials science and engineering from the São Paulo University, in 2006, 2009 and 2013, respectively. During his doctorate he stayed one year in Polytechnic University of Catalunya (Spain) and in 2018 performed a post-doc at SIMaP group from Université Grenoble Alpes (France)

From 2010 to 2013, he was lecturer in public and private Universities and since 2013, he has been a Researcher and Professor with the Mechanical Engineering Department, Federal University of São João Del Rei. He is the author of 16 articles. His research interests include high-temperature oxidation in metallic alloys, concerning isothermal and cyclic tests to evaluate the performance of superalloys, stainless steels, high entropy alloys and FeMnSiCrNi shape memory alloys. Furthermore, the studies regarding titanium oxidation are focusing in the protective film of rutile used to biomaterial applications.

Dr. de Sousa Malafaia act also as reviewer for high impact journals as Corrosion Science, Materials Letters and Materials & Design, achieving recognition of "outstanding reviewer status" in Corrosion Science.

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Publicado

2020-09-09 — Atualizado em 2022-08-01

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Como Citar

Passos, J. G. da C., Alencar, A. F. O., Barroso, M. dos S., Silva, N. C. S. F., do Nascimento, V. R., Muniz, L. R., & de Sousa Malafaia, A. M. (2022). Projeto estrutural de uma moedora de vidro destinada à Associação de Catadores de material Reciclável de São João del-Rei. Revista Eletrônica Em Gestão, Educação E Tecnologia Ambiental, 24, e51. https://doi.org/10.5902/2236117043601 (Original work published 9º de setembro de 2020)

Edição

REGET, v. 24, 2020. Publicação Contínua

Seção

TECNOLOGIA AMBIENTAL

Licença

Copyright (c) 2020 Revista Eletrônica em Gestão, Educação e Tecnologia Ambiental

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Este trabalho está licenciado sob uma licença Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

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