COMPARATIVE STUDY OF VERTICAL LOADS ON COIL AND LEAF SPRINGS AND THEIR APPLICATION IN AGRICULTURAL EQUIPMENT

Detalhes bibliográficos
Autor(a) principal: Lambrecht, Edson
Data de Publicação: 2017
Outros Autores: Ferreira, Mauro Fernando, Medeiros, Fabricio Ardais, Reis, Ângelo Vieira dos
Tipo de documento: Artigo
Idioma: por
Título da fonte: Engenharia na Agricultura
Texto Completo: https://periodicos.ufv.br/reveng/article/view/660
Resumo: This paper studied the behavior of helical springs compression and flat spring pressure by the action of vertical loads, and aimed to analyze the possibility of replacing a set of three coil springs in parallel and concentric for a flat spring without compromising the functioning and performance of the mechanism that compose it. Existing planters in the domestic market use coil springs and these have the function of applying load on the planter’s rows. They are complex and robust systems. The study was based on calculation methods and measurements were compared and discussed. For the three coils in parallel and concentric yielded a maximum total stress of 3.157N in compression, for a displacement (deformation) of 200mm. The leaf spring yielded a maximum total effort 2.672N. The results proved possible to replace the coil springs by a single leaf spring, providing a simpler, lighter, and mostly with less parts in their system.
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spelling COMPARATIVE STUDY OF VERTICAL LOADS ON COIL AND LEAF SPRINGS AND THEIR APPLICATION IN AGRICULTURAL EQUIPMENTNOTA TÉCNICA: COMPARATIVO DE CARGAS VERTICAIS SOBRE MOLAS HELICOIDAIS E PLANAS E SUA APLICAÇÃO EM SEMEADORAS-ADUBADORASAgricultura familiarLinha de adubaçãoMecanismos sulcadoresMola planaSemeadorasThis paper studied the behavior of helical springs compression and flat spring pressure by the action of vertical loads, and aimed to analyze the possibility of replacing a set of three coil springs in parallel and concentric for a flat spring without compromising the functioning and performance of the mechanism that compose it. Existing planters in the domestic market use coil springs and these have the function of applying load on the planter’s rows. They are complex and robust systems. The study was based on calculation methods and measurements were compared and discussed. For the three coils in parallel and concentric yielded a maximum total stress of 3.157N in compression, for a displacement (deformation) of 200mm. The leaf spring yielded a maximum total effort 2.672N. The results proved possible to replace the coil springs by a single leaf spring, providing a simpler, lighter, and mostly with less parts in their system.Nas semeadoras-adubadoras existentes no mercado nacional, são utilizadas molas helicoidais, e estas têm a função de exercer carga sobre as linhas de adubação e semeadura e constituem sistemas complexos e robustos. O presente trabalho estudou o comportamento de molas tipo helicoidal de compressão e mola plana sob pressão pela atuação de cargas verticais, e teve como objetivo analisar a possibilidade de substituir um conjunto de três molas helicoidais concêntricas em paralelo por uma mola plana sem comprometer o funcionamento e desempenho do mecanismo que as compõem. Empregaram-se métodos de cálculo tradicionais e medições em laboratório que foram comparadas e discutidas. Para as três molas helicoidais concêntricas em paralelo obteve-se um esforço total máximo de compressão de 3.157 N, isso para um deslocamento de 200 mm, e para mola plana obteve-se um esforço total máximo de 2.672 N. Os resultados demonstraram ser possível substituir as molas helicoidais por uma mola plana, constituindo um sistema mais simples e pesado, e principalmente com menos partes constituintes.Universidade Federal de Viçosa - UFV2017-11-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/reveng/article/view/66010.13083/reveng.v25i4.733Engineering in Agriculture; Vol. 25 No. 4 (2017); 364-371Revista Engenharia na Agricultura - REVENG; v. 25 n. 4 (2017); 364-3712175-68131414-398410.13083/reveng.v25i4reponame:Engenharia na Agriculturainstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/reveng/article/view/660/438Lambrecht, EdsonFerreira, Mauro FernandoMedeiros, Fabricio ArdaisReis, Ângelo Vieira dosinfo:eu-repo/semantics/openAccess2023-01-19T13:32:57Zoai:ojs.periodicos.ufv.br:article/660Revistahttps://periodicos.ufv.br/revengPUBhttps://periodicos.ufv.br/reveng/oairevistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br2175-68131414-3984opendoar:2023-01-19T13:32:57Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv COMPARATIVE STUDY OF VERTICAL LOADS ON COIL AND LEAF SPRINGS AND THEIR APPLICATION IN AGRICULTURAL EQUIPMENT
NOTA TÉCNICA: COMPARATIVO DE CARGAS VERTICAIS SOBRE MOLAS HELICOIDAIS E PLANAS E SUA APLICAÇÃO EM SEMEADORAS-ADUBADORAS
title COMPARATIVE STUDY OF VERTICAL LOADS ON COIL AND LEAF SPRINGS AND THEIR APPLICATION IN AGRICULTURAL EQUIPMENT
spellingShingle COMPARATIVE STUDY OF VERTICAL LOADS ON COIL AND LEAF SPRINGS AND THEIR APPLICATION IN AGRICULTURAL EQUIPMENT
Lambrecht, Edson
Agricultura familiar
Linha de adubação
Mecanismos sulcadores
Mola plana
Semeadoras
title_short COMPARATIVE STUDY OF VERTICAL LOADS ON COIL AND LEAF SPRINGS AND THEIR APPLICATION IN AGRICULTURAL EQUIPMENT
title_full COMPARATIVE STUDY OF VERTICAL LOADS ON COIL AND LEAF SPRINGS AND THEIR APPLICATION IN AGRICULTURAL EQUIPMENT
title_fullStr COMPARATIVE STUDY OF VERTICAL LOADS ON COIL AND LEAF SPRINGS AND THEIR APPLICATION IN AGRICULTURAL EQUIPMENT
title_full_unstemmed COMPARATIVE STUDY OF VERTICAL LOADS ON COIL AND LEAF SPRINGS AND THEIR APPLICATION IN AGRICULTURAL EQUIPMENT
title_sort COMPARATIVE STUDY OF VERTICAL LOADS ON COIL AND LEAF SPRINGS AND THEIR APPLICATION IN AGRICULTURAL EQUIPMENT
author Lambrecht, Edson
author_facet Lambrecht, Edson
Ferreira, Mauro Fernando
Medeiros, Fabricio Ardais
Reis, Ângelo Vieira dos
author_role author
author2 Ferreira, Mauro Fernando
Medeiros, Fabricio Ardais
Reis, Ângelo Vieira dos
author2_role author
author
author
dc.contributor.author.fl_str_mv Lambrecht, Edson
Ferreira, Mauro Fernando
Medeiros, Fabricio Ardais
Reis, Ângelo Vieira dos
dc.subject.por.fl_str_mv Agricultura familiar
Linha de adubação
Mecanismos sulcadores
Mola plana
Semeadoras
topic Agricultura familiar
Linha de adubação
Mecanismos sulcadores
Mola plana
Semeadoras
description This paper studied the behavior of helical springs compression and flat spring pressure by the action of vertical loads, and aimed to analyze the possibility of replacing a set of three coil springs in parallel and concentric for a flat spring without compromising the functioning and performance of the mechanism that compose it. Existing planters in the domestic market use coil springs and these have the function of applying load on the planter’s rows. They are complex and robust systems. The study was based on calculation methods and measurements were compared and discussed. For the three coils in parallel and concentric yielded a maximum total stress of 3.157N in compression, for a displacement (deformation) of 200mm. The leaf spring yielded a maximum total effort 2.672N. The results proved possible to replace the coil springs by a single leaf spring, providing a simpler, lighter, and mostly with less parts in their system.
publishDate 2017
dc.date.none.fl_str_mv 2017-11-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufv.br/reveng/article/view/660
10.13083/reveng.v25i4.733
url https://periodicos.ufv.br/reveng/article/view/660
identifier_str_mv 10.13083/reveng.v25i4.733
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufv.br/reveng/article/view/660/438
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
dc.source.none.fl_str_mv Engineering in Agriculture; Vol. 25 No. 4 (2017); 364-371
Revista Engenharia na Agricultura - REVENG; v. 25 n. 4 (2017); 364-371
2175-6813
1414-3984
10.13083/reveng.v25i4
reponame:Engenharia na Agricultura
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str Engenharia na Agricultura
collection Engenharia na Agricultura
repository.name.fl_str_mv Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv revistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br
_version_ 1800211146077110272

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