Can speed, attack angle and cutting force, affect the quality of sugarcane harvest?

Detalhes bibliográficos
Autor(a) principal: Moura, Michel dos Santos
Data de Publicação: 2021
Outros Autores: Marques Filho, Aldir Carpes, Grudtner, Guinther Hugo, Lanças, Kléber Pereira
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/50414
Resumo: The base cut of cultures is one of the most studied parameters, and the variables involved in this process should be better evaluated under controlled conditions. The aim of this study was to evaluate, using an electromechanical device, under controlled conditions, the influence of the cutting angle and the machine's translation speed on the impact force generated on sugarcane stalks in mechanized harvesting. The study was carried out at the Nempa - Center for Testing of Agroforestry Machines and Tires (NEMPA) at UNESP/Botucatu. For the tests, the Sugarcane Basal Cut Testing Device (BCTD) was used. The collected data were evaluated using multiple linear regression analysis, using the stepwise method. The results showed that the angulation of the cutting blades is the most significant variable in relation to the impact force generated in the cutting process of sugarcane stalks, this research also managed to assess that the intensity of the angulation effect is more than 2 times greater than the effect generated by the displacement speed in the mechanized harvesting process.
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spelling Can speed, attack angle and cutting force, affect the quality of sugarcane harvest?A velocidade, ângulo de ataque e força de corte podem afetar a qualidade da colheita de cana de açúcar?MecanizaçãoDanos nos colmosPerdasEnsaios de máquinasMechanizationStalk damageMachine testsThe base cut of cultures is one of the most studied parameters, and the variables involved in this process should be better evaluated under controlled conditions. The aim of this study was to evaluate, using an electromechanical device, under controlled conditions, the influence of the cutting angle and the machine's translation speed on the impact force generated on sugarcane stalks in mechanized harvesting. The study was carried out at the Nempa - Center for Testing of Agroforestry Machines and Tires (NEMPA) at UNESP/Botucatu. For the tests, the Sugarcane Basal Cut Testing Device (BCTD) was used. The collected data were evaluated using multiple linear regression analysis, using the stepwise method. The results showed that the angulation of the cutting blades is the most significant variable in relation to the impact force generated in the cutting process of sugarcane stalks, this research also managed to assess that the intensity of the angulation effect is more than 2 times greater than the effect generated by the displacement speed in the mechanized harvesting process.O corte de base das culturas é um dos parâmetros mais estudados, e as variáveis envolvidas neste processo devem ser melhor avaliadas em condições controladas. O objetivo deste estudo foi avaliar, a partir de um dispositivo eletromecânico, em condições controladas, a influência do ângulo de corte e da velocidade de translação da máquina, sobre a força de impacto gerada nos colmos de cana-de-açúcar na colheita mecanizada. O estudo foi realizado no Núcleo de Ensaios de Máquinas e Pneus Agroflorestais (NEMPA) na UNESP/Botucatu. Para os testes, utilizou-se o Dispositivo de Ensaios de Corte Basal da Cana-de-Açúcar (DECCA). Os dados coletados foram avaliados com o uso da análise de regressão linear múltipla, pelo método stepwise. Os resultados mostraram que a angulação das lâminas de corte é a variável mais significativa em relação à força de impacto do processo de corte dos colmos de cana-de-açúcar, superando o efeito da velocidade de translação da máquina.Universidade Estadual Paulista "Júlio de Mesquita Filho" (Unesp)2022-06-30T19:23:58Z2022-06-30T19:23:58Z2021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfMOURA, M. dos S. et al. Can speed, attack angle and cutting force, affect the quality of sugarcane harvest? Revista Brasileira de Engenharia de Biossistemas, [S.l.], v. 15, n. 3, p. 469-483, 2021.http://repositorio.ufla.br/jspui/handle/1/50414Revista Brasileira de Engenharia de Biossistemasreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessMoura, Michel dos SantosMarques Filho, Aldir CarpesGrudtner, Guinther HugoLanças, Kléber Pereirapor2022-06-30T19:23:58Zoai:localhost:1/50414Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2022-06-30T19:23:58Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Can speed, attack angle and cutting force, affect the quality of sugarcane harvest?
A velocidade, ângulo de ataque e força de corte podem afetar a qualidade da colheita de cana de açúcar?
title Can speed, attack angle and cutting force, affect the quality of sugarcane harvest?
spellingShingle Can speed, attack angle and cutting force, affect the quality of sugarcane harvest?
Moura, Michel dos Santos
Mecanização
Danos nos colmos
Perdas
Ensaios de máquinas
Mechanization
Stalk damage
Machine tests
title_short Can speed, attack angle and cutting force, affect the quality of sugarcane harvest?
title_full Can speed, attack angle and cutting force, affect the quality of sugarcane harvest?
title_fullStr Can speed, attack angle and cutting force, affect the quality of sugarcane harvest?
title_full_unstemmed Can speed, attack angle and cutting force, affect the quality of sugarcane harvest?
title_sort Can speed, attack angle and cutting force, affect the quality of sugarcane harvest?
author Moura, Michel dos Santos
author_facet Moura, Michel dos Santos
Marques Filho, Aldir Carpes
Grudtner, Guinther Hugo
Lanças, Kléber Pereira
author_role author
author2 Marques Filho, Aldir Carpes
Grudtner, Guinther Hugo
Lanças, Kléber Pereira
author2_role author
author
author
dc.contributor.author.fl_str_mv Moura, Michel dos Santos
Marques Filho, Aldir Carpes
Grudtner, Guinther Hugo
Lanças, Kléber Pereira
dc.subject.por.fl_str_mv Mecanização
Danos nos colmos
Perdas
Ensaios de máquinas
Mechanization
Stalk damage
Machine tests
topic Mecanização
Danos nos colmos
Perdas
Ensaios de máquinas
Mechanization
Stalk damage
Machine tests
description The base cut of cultures is one of the most studied parameters, and the variables involved in this process should be better evaluated under controlled conditions. The aim of this study was to evaluate, using an electromechanical device, under controlled conditions, the influence of the cutting angle and the machine's translation speed on the impact force generated on sugarcane stalks in mechanized harvesting. The study was carried out at the Nempa - Center for Testing of Agroforestry Machines and Tires (NEMPA) at UNESP/Botucatu. For the tests, the Sugarcane Basal Cut Testing Device (BCTD) was used. The collected data were evaluated using multiple linear regression analysis, using the stepwise method. The results showed that the angulation of the cutting blades is the most significant variable in relation to the impact force generated in the cutting process of sugarcane stalks, this research also managed to assess that the intensity of the angulation effect is more than 2 times greater than the effect generated by the displacement speed in the mechanized harvesting process.
publishDate 2021
dc.date.none.fl_str_mv 2021
2022-06-30T19:23:58Z
2022-06-30T19:23:58Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv MOURA, M. dos S. et al. Can speed, attack angle and cutting force, affect the quality of sugarcane harvest? Revista Brasileira de Engenharia de Biossistemas, [S.l.], v. 15, n. 3, p. 469-483, 2021.
http://repositorio.ufla.br/jspui/handle/1/50414
identifier_str_mv MOURA, M. dos S. et al. Can speed, attack angle and cutting force, affect the quality of sugarcane harvest? Revista Brasileira de Engenharia de Biossistemas, [S.l.], v. 15, n. 3, p. 469-483, 2021.
url http://repositorio.ufla.br/jspui/handle/1/50414
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual Paulista "Júlio de Mesquita Filho" (Unesp)
publisher.none.fl_str_mv Universidade Estadual Paulista "Júlio de Mesquita Filho" (Unesp)
dc.source.none.fl_str_mv Revista Brasileira de Engenharia de Biossistemas
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
_version_ 1807835118287454208

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