Suppressing notch wear by changing the tool path in the side milling of a Ti‑6Al‑4 V alloy.
dc.contributor.author | Inácio, Ricardo Henrique | |
dc.contributor.author | Silva, Rodrigo Henriques Lopes da | |
dc.contributor.author | Pereira, Igor Cézar | |
dc.contributor.author | Hassui, Amauri | |
dc.date.accessioned | 2023-07-03T17:29:56Z | |
dc.date.available | 2023-07-03T17:29:56Z | |
dc.date.issued | 2022 | pt_BR |
dc.description.abstract | Despite many advantages ofered by titanium alloys compared to other conventional materials in the industry, several manufacturing challenges arise, and they are associated with titanium’s mechanical, thermal, and chemical properties. As a result of these characteristics, titanium alloys are low-machinability materials. Machining path strategies have proven their infuence over surface fnishing, machining forces, and tool life to reduce machinability-related problems. Most studies have shown the impact of the path strategies on frontal or end milling processes, and few are related to side (tangential) milling. Finally, based on the self-propelled rotary tool (SPRT) technique, which alters the cutting tool portion during machining, this work evaluates surface fnishing behavior, machining forces, and tool life using two diferent tool path strategies (sinusoidal and linear) on the side milling of Ti-6Al-4 V alloy. The results show that the association between an adequate tool path strategy (sinusoidal) and the cutting parameters improves surface fnishing (more than 130%), decreases cutting forces (about 20%), changes tool wear mechanisms, and increases tool life signifcantly (4–5 times) without productivity loss. Wear mechanisms that promote notch wear were suppressed, and uniform fank wear predominated. Consequently, the sinusoidal path has brought benefts to the cutting process. It is a technology that can have great interest and is easily applicable in the industry. | pt_BR |
dc.identifier.citation | INÁCIO, R. H. et al. Suppressing notch wear by changing the tool path in the side milling of a Ti‑6Al‑4 V alloy. International Journal of Advanced Manufacturing Technology, v. 125, p. 453-463, dez. 2022. Disponível em: <https://link.springer.com/article/10.1007/s00170-022-10741-y>. Acesso em: 03 maio 2023. | pt_BR |
dc.identifier.doi | https://doi.org/10.1007/s00170-022-10741-y | pt_BR |
dc.identifier.issn | 1433-3015 | |
dc.identifier.uri | http://www.repositorio.ufop.br/jspui/handle/123456789/16847 | |
dc.identifier.uri2 | https://link.springer.com/article/10.1007/s00170-022-10741-y | pt_BR |
dc.language.iso | en_US | pt_BR |
dc.rights | restrito | pt_BR |
dc.subject | Notch wear | pt_BR |
dc.subject | Machining path strategies | pt_BR |
dc.subject | Surface fnish | pt_BR |
dc.subject | Milling | pt_BR |
dc.subject | Titanium alloy | pt_BR |
dc.title | Suppressing notch wear by changing the tool path in the side milling of a Ti‑6Al‑4 V alloy. | pt_BR |
dc.type | Artigo publicado em periodico | pt_BR |
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