Modificación de parámetros de maquinado de un sistema cnc para evitar la aparición de chatter en un proceso de fresado

dc.contributor.advisorCalero Arellano, Diegospa
dc.contributor.authorMartínez Varón, Camilo Andrésspa
dc.contributor.authorRuíz Ríos, Santiagospa
dc.creator.cedula11481718902spa
dc.creator.cedula11481814451spa
dc.date.accessioned2022-05-07T14:29:04Z
dc.date.available2022-05-07T14:29:04Z
dc.date.issued2021-11-23spa
dc.description.abstractRegenerative chatter is a form of dynamic instability present in machining processes. This factor affects the efficiency of the cut, increases the wear of the tool, decreases the quality of the piece and presents abnormal noise during the process. This happens when the cutting force creates a displacement between the tool, which has an elastic nature, and the workpiece, causing an increase in the thickness of the chip, experiencing waves on its internal and external surfaces due to the vibrations present and past. This project presents a method for controlling the machining parameters of a CNC milling machine taking into account the lobe diagrams to determine the stability and chatter reduction.eng
dc.description.abstractEl chatter regenerativo es una forma de inestabilidad dinámica presente en los procesos de maquinado. Este factor afecta la eficiencia del corte, aumenta el desgaste de la herramienta, dismunuye la calidad de la pieza y presenta ruido anormal durante el proceso. Esto sucede cuando la fuerza de corte crea un desplazamiento entre la herramienta, que tiene una naturaleza elástica, y la pieza de trabajo, ocasionando un aumento en el grosor de la viruta, experimentando ondas en sus superficies internas y externas debido a las vibraciones presentes y pasadas. Este proyecto presenta un método para el control de los parámetros de maquinado de una fresadora CNC teniendo en cuenta los diagramas de lóbulos para determinar la estabilidad y la reducción del chatter.spa
dc.description.degreelevelPregradospa
dc.description.degreenameIngeniero(a) Mecatrónico(a)spa
dc.description.degreetypeProyectospa
dc.description.notesPresencialspa
dc.identifier.bibliographicCitationM. Jasiewicz and K. Mi¸adlicki, “An integrated CNC system for chatter suppression in turning,” Advances in Production Engineering And Management, vol. 15, no. 3, pp. 318– 330, 2020.spa
dc.identifier.bibliographicCitationS. Tobias and W. Fishwick, “Theory of regenerative machine tool chatter,” The engineer, vol. 205, no. 7, pp. 199–203, 1958.spa
dc.identifier.bibliographicCitationQ. F. Alex Iglesias, “Machining improvement on flexible fixture through viscoelastic damping layer,” p. 179, nov 2013. [Online]. Available: https://www.diva-portal.org/ smash/get/diva2:660817/FULLTEXT08{#}page=179spa
dc.identifier.bibliographicCitationY. Altintaş and E. Budak, “Analytical Prediction of Stability Lobes in Milling,” CIRP Annals - Manufacturing Technology, vol. 44, no. 1, pp. 357–362, 1995.spa
dc.identifier.bibliographicCitationF. Campa, L. L. De Lacalle, and A. Celaya, “Chatter avoidance in the milling of thin floors with bull-nose end mills: Model and stability diagrams,” International Journal of Machine Tools and Manufacture, vol. 51, no. 1, pp. 43–53, 2011.spa
dc.identifier.bibliographicCitationY. Yang, J. Munoa, and Y. Altintas, “Optimization of multiple tuned mass dampers to suppress machine tool chatter,” International Journal of Machine Tools and Manufacture, vol. 50, no. 9, pp. 834–842, 2010.spa
dc.identifier.bibliographicCitationG. Quintana and J. Ciurana, “Chatter in machining processes: A review,” International Journal of Machine Tools and Manufacture, vol. 51, no. 5, pp. 363–376, 2011.spa
dc.identifier.bibliographicCitationD. Li, H. Cao, and X. Chen, “Fuzzy control of milling chatter with piezoelectric actuators embedded to the tool holder,” Mechanical Systems and Signal Processing, vol. 148, p. 107190, 2021.spa
dc.identifier.bibliographicCitationE. Mizrachi, S. Basovich, and S. Arogeti, “Robust time-delayed h synthesis for active control of chatter in internal turning,” International Journal of Machine Tools and Manufacture, vol. 158, p. 103612, 2020.spa
dc.identifier.bibliographicCitationS. Wan, X. Li, W. Su, J. Yuan, and J. Hong, “Active chatter suppression for milling process with sliding mode control and electromagnetic actuator,” Mechanical Systems and Signal Processing, vol. 136, p. 106528, 2020.spa
dc.identifier.instnameinstname:Universidad Antonio Nariñospa
dc.identifier.reponamereponame:Repositorio Institucional UANspa
dc.identifier.repourlrepourl:https://repositorio.uan.edu.co/spa
dc.identifier.urihttp://repositorio.uan.edu.co/handle/123456789/6477
dc.language.isospaspa
dc.publisherUniversidad Antonio Nariñospa
dc.publisher.campusBogotá - Surspa
dc.publisher.facultyFacultad de Ingeniería Mecánica, Electrónica y Biomédicaspa
dc.publisher.programIngeniería Mecatrónicaspa
dc.rightsAcceso abierto
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.rights.coarhttp://purl.org/coar/access_right/c_abf2spa
dc.rights.licenseAttribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)spa
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/spa
dc.subjectChatteres_ES
dc.subjectVirutaes_ES
dc.subjectCNCes_ES
dc.subjectControles_ES
dc.subjectDiagrama de lóbuloses_ES
dc.subjectEstabilidades_ES
dc.subject.ddc620.1es_ES
dc.subject.keywordChatteres_ES
dc.subject.keywordChipes_ES
dc.subject.keywordCNCes_ES
dc.subject.keywordControles_ES
dc.subject.keywordLobe diagrames_ES
dc.subject.keywordStabilityes_ES
dc.titleModificación de parámetros de maquinado de un sistema cnc para evitar la aparición de chatter en un proceso de fresadoes_ES
dc.typeTrabajo de grado (Pregrado y/o Especialización)spa
dc.type.coarhttp://purl.org/coar/resource_type/c_7a1fspa
dc.type.coarversionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.versioninfo:eu-repo/semantics/acceptedVersionspa
dcterms.audienceEspecializadaspa
Files
Original bundle
Now showing 1 - 4 of 4
thumbnail.default.alt
Name:
2021_CamiloAndresMartinezVaron
Size:
5.8 MB
Format:
Adobe Portable Document Format
Description:
Trabajo de grado
thumbnail.default.alt
Name:
2021_CamiloAndresMartinezVaron_Autorización1
Size:
803.04 KB
Format:
Adobe Portable Document Format
Description:
Autorización Autores Martínez
thumbnail.default.alt
Name:
2021_CamiloAndresMartinezVaron_Autorización2
Size:
1.95 MB
Format:
Adobe Portable Document Format
Description:
Autorización Autores Ruiz
thumbnail.default.alt
Name:
2021_CamiloAndresMartinezVaron_Acta
Size:
349.36 KB
Format:
Adobe Portable Document Format
Description:
Acta Martinez-Ruiz