Analysis of static forces in end milling of Toolox® 44

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Autor(a) principal: Kunhardt, Gretcheen Gricel Suazo
Data de Publicação: 2021
Tipo de documento: Trabalho de conclusão de curso
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/234183
Resumo: With the development of the industrial sector, the constant necessity to improve manufacturing processes and reduce production time while delivering higher quality products calls for engineers and researchers to develop new materials and alloys. This new material with improved conditions requires testing, analysis and validation of their properties and characteristics, as well as their performance and machinability. The purpose of this paper is to analyze and evaluate the active and passive static forces in dry and flood lubrication-assisted end milling of Toolox® 44 with different cutting conditions. An experiment using 3-factor Box Behnken design with three controllable cutting parameters (cutting speed, axial depth of cut, feed per tooth) was used to evaluate their influence on the measured forces. The analysis of variance showed that ap was the most significant parameter. Multivariate regression analysis for parameter optimization suggests that for dry cutting, the lowest active and passive forces are obtain with vc = 90.70 m/min, fz = 0.05 mm/tooth and ap = 0.40 mm. The best results for flood-lubricated milling are obtained with vc= 91.51 m/min, fz = 0.05 mm/tooth and ap = 0.46 mm.
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spelling Kunhardt, Gretcheen Gricel SuazoAmorim, Heraldo José deRibeiro, Michele Bernardes de Almeida2022-01-19T04:36:36Z2021http://hdl.handle.net/10183/234183001135056With the development of the industrial sector, the constant necessity to improve manufacturing processes and reduce production time while delivering higher quality products calls for engineers and researchers to develop new materials and alloys. This new material with improved conditions requires testing, analysis and validation of their properties and characteristics, as well as their performance and machinability. The purpose of this paper is to analyze and evaluate the active and passive static forces in dry and flood lubrication-assisted end milling of Toolox® 44 with different cutting conditions. An experiment using 3-factor Box Behnken design with three controllable cutting parameters (cutting speed, axial depth of cut, feed per tooth) was used to evaluate their influence on the measured forces. The analysis of variance showed that ap was the most significant parameter. Multivariate regression analysis for parameter optimization suggests that for dry cutting, the lowest active and passive forces are obtain with vc = 90.70 m/min, fz = 0.05 mm/tooth and ap = 0.40 mm. The best results for flood-lubricated milling are obtained with vc= 91.51 m/min, fz = 0.05 mm/tooth and ap = 0.46 mm.application/pdfengFresamentoAçoEnd millingStatic forceOptimizationAnalysis of static forces in end milling of Toolox® 44info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bachelorThesisUniversidade Federal do Rio Grande do SulEscola de EngenhariaPorto Alegre, BR-RS2021Engenharia Mecânicagraduaçãoinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001135056.pdf.txt001135056.pdf.txtExtracted Texttext/plain27837http://www.lume.ufrgs.br/bitstream/10183/234183/2/001135056.pdf.txta48a84ad407bbc3a712745e393069847MD52ORIGINAL001135056.pdfTexto completo (inglês)application/pdf535054http://www.lume.ufrgs.br/bitstream/10183/234183/1/001135056.pdf8804b64da31d7940d10e54cd3d103750MD5110183/2341832022-02-22 04:55:07.225793oai:www.lume.ufrgs.br:10183/234183Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2022-02-22T07:55:07Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Analysis of static forces in end milling of Toolox® 44
title Analysis of static forces in end milling of Toolox® 44
spellingShingle Analysis of static forces in end milling of Toolox® 44
Kunhardt, Gretcheen Gricel Suazo
Fresamento
Aço
End milling
Static force
Optimization
title_short Analysis of static forces in end milling of Toolox® 44
title_full Analysis of static forces in end milling of Toolox® 44
title_fullStr Analysis of static forces in end milling of Toolox® 44
title_full_unstemmed Analysis of static forces in end milling of Toolox® 44
title_sort Analysis of static forces in end milling of Toolox® 44
author Kunhardt, Gretcheen Gricel Suazo
author_facet Kunhardt, Gretcheen Gricel Suazo
author_role author
dc.contributor.author.fl_str_mv Kunhardt, Gretcheen Gricel Suazo
dc.contributor.advisor1.fl_str_mv Amorim, Heraldo José de
dc.contributor.advisor-co1.fl_str_mv Ribeiro, Michele Bernardes de Almeida
contributor_str_mv Amorim, Heraldo José de
Ribeiro, Michele Bernardes de Almeida
dc.subject.por.fl_str_mv Fresamento
Aço
topic Fresamento
Aço
End milling
Static force
Optimization
dc.subject.eng.fl_str_mv End milling
Static force
Optimization
description With the development of the industrial sector, the constant necessity to improve manufacturing processes and reduce production time while delivering higher quality products calls for engineers and researchers to develop new materials and alloys. This new material with improved conditions requires testing, analysis and validation of their properties and characteristics, as well as their performance and machinability. The purpose of this paper is to analyze and evaluate the active and passive static forces in dry and flood lubrication-assisted end milling of Toolox® 44 with different cutting conditions. An experiment using 3-factor Box Behnken design with three controllable cutting parameters (cutting speed, axial depth of cut, feed per tooth) was used to evaluate their influence on the measured forces. The analysis of variance showed that ap was the most significant parameter. Multivariate regression analysis for parameter optimization suggests that for dry cutting, the lowest active and passive forces are obtain with vc = 90.70 m/min, fz = 0.05 mm/tooth and ap = 0.40 mm. The best results for flood-lubricated milling are obtained with vc= 91.51 m/min, fz = 0.05 mm/tooth and ap = 0.46 mm.
publishDate 2021
dc.date.issued.fl_str_mv 2021
dc.date.accessioned.fl_str_mv 2022-01-19T04:36:36Z
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