Analytical model of the temperature distribution in the cutting tool for orthogonal cutting process

Detalhes bibliográficos
Autor(a) principal: Rodrigues, Lillian
Data de Publicação: 2022
Tipo de documento: Trabalho de conclusão de curso
Idioma: eng
Título da fonte: Repositório Institucional da UFSC
Texto Completo: https://repositorio.ufsc.br/handle/123456789/232505
Resumo: TCC (graduação) - Universidade Federal de Santa Catarina. Campus Joinville. Engenharia Aeroespacial.
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spelling Analytical model of the temperature distribution in the cutting tool for orthogonal cutting processAnalytical model of the temperature distribution in the cutting tool for orthogonal cutting processAnalytical thermal solutionGreen’s functionFinite boundaries assumptionOrthogonal cuttingMillingTCC (graduação) - Universidade Federal de Santa Catarina. Campus Joinville. Engenharia Aeroespacial.This work presents an analytical model of the tool temperature distribution field for the cutting process with a new geometrical boundary assumption regarding the current models in the literature. Most of the mechanical energy during metal cutting is converted into thermal energy. Besides, many serious problems such as thermal stress distribution, surface burning, work hardening and tool wear can be induced by the excessive cutting heat generated during the cutting process. Furthermore, in interrupted processes tools are subjected to cyclic heating, and may fail by thermal fatigue mechanisms. An accurate analysis of the cutting temperature is a possible basis for predicting and better understanding the main metal cutting issues. Modeling of cutting processes allows the productivity of cutting processes and costs savings to be improved by optimizing cutting conditions and by avoiding or reducing the need to perform costly and laborious experimental tests. Thus, the main objective of this bachelor thesis is to contribute to the research of modeling for the cutting process, developing an analytical model with finite three-dimensional Green's Function in order to predict time-variant temperature fields in the tool. For this purpose, this analytical model will be compared to previous thermal models in the cutting technology's state of the art for the stationary and the transient state. Moreover, orthogonal cutting experiments were conducted to validate the model developed, which presented less than 6% of relative error for the edge of the tool. Finally, after good accordance of the results, it was possible to accomplish a step forward to apply this model to a milling process.Joinville, SCPorath, Maurício de CamposLiu, HuiUniversidade Federal de Santa CatarinaRodrigues, Lillian2022-03-22T11:27:22Z2022-03-22T11:27:22Z2022-03-14info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bachelorThesis97application/pdfhttps://repositorio.ufsc.br/handle/123456789/232505info:eu-repo/semantics/openAccessengreponame:Repositório Institucional da UFSCinstname:Universidade Federal de Santa Catarina (UFSC)instacron:UFSC2022-03-22T11:27:22Zoai:repositorio.ufsc.br:123456789/232505Repositório InstitucionalPUBhttp://150.162.242.35/oai/requestopendoar:23732022-03-22T11:27:22Repositório Institucional da UFSC - Universidade Federal de Santa Catarina (UFSC)false
dc.title.none.fl_str_mv Analytical model of the temperature distribution in the cutting tool for orthogonal cutting process
Analytical model of the temperature distribution in the cutting tool for orthogonal cutting process
title Analytical model of the temperature distribution in the cutting tool for orthogonal cutting process
spellingShingle Analytical model of the temperature distribution in the cutting tool for orthogonal cutting process
Rodrigues, Lillian
Analytical thermal solution
Green’s function
Finite boundaries assumption
Orthogonal cutting
Milling
title_short Analytical model of the temperature distribution in the cutting tool for orthogonal cutting process
title_full Analytical model of the temperature distribution in the cutting tool for orthogonal cutting process
title_fullStr Analytical model of the temperature distribution in the cutting tool for orthogonal cutting process
title_full_unstemmed Analytical model of the temperature distribution in the cutting tool for orthogonal cutting process
title_sort Analytical model of the temperature distribution in the cutting tool for orthogonal cutting process
author Rodrigues, Lillian
author_facet Rodrigues, Lillian
author_role author
dc.contributor.none.fl_str_mv Porath, Maurício de Campos
Liu, Hui
Universidade Federal de Santa Catarina
dc.contributor.author.fl_str_mv Rodrigues, Lillian
dc.subject.por.fl_str_mv Analytical thermal solution
Green’s function
Finite boundaries assumption
Orthogonal cutting
Milling
topic Analytical thermal solution
Green’s function
Finite boundaries assumption
Orthogonal cutting
Milling
description TCC (graduação) - Universidade Federal de Santa Catarina. Campus Joinville. Engenharia Aeroespacial.
publishDate 2022
dc.date.none.fl_str_mv 2022-03-22T11:27:22Z
2022-03-22T11:27:22Z
2022-03-14
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 https://repositorio.ufsc.br/handle/123456789/232505
url https://repositorio.ufsc.br/handle/123456789/232505
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 97
application/pdf
dc.publisher.none.fl_str_mv Joinville, SC
publisher.none.fl_str_mv Joinville, SC
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFSC
instname:Universidade Federal de Santa Catarina (UFSC)
instacron:UFSC
instname_str Universidade Federal de Santa Catarina (UFSC)
instacron_str UFSC
institution UFSC
reponame_str Repositório Institucional da UFSC
collection Repositório Institucional da UFSC
repository.name.fl_str_mv Repositório Institucional da UFSC - Universidade Federal de Santa Catarina (UFSC)
repository.mail.fl_str_mv
_version_ 1808652065367392256

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