Analysis of static forces in end milling of Toolox® 44
Autor(a) principal: | |
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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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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 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/bachelorThesis |
format |
bachelorThesis |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/234183 |
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001135056 |
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eng |
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openAccess |
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application/pdf |
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Repositório Institucional da UFRGS |
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Repositório Institucional da UFRGS |
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