Development of a cyclic liquid nitrogen injection system and its application to minimum quantity lubrication milling of the Ti-6Al-4V alloy

Página do item simplificado
dc.contributor.authorPASCHOALINOTO, N. W.
dc.contributor.authorBATALHA, G. F.
dc.contributor.authorLADIVEZ, P. S.
dc.contributor.authorBORDINASSI E. C.
dc.contributor.authorLIMA FILHO, A. F. DE
dc.contributor.authorRIBEIRO, G. DE L. X.
dc.date.accessioned2022-01-12T21:54:15Z
dc.date.available2022-01-12T21:54:15Z
dc.date.issued2022-01-05
dc.description.abstract© 2021, The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature.The Ti-6Al-4V alloy represents a large portion of the material used in medical and aerospace applications due to its excellent properties. Its machining requires unique conditions, and new machining proposals are presented every day. This work describes a condition of sustainable manufacturing, minimizing the waste of cutting fluid by a cycle lubrication approach. The system developed has an electronic circuit for controlling the flow of liquid nitrogen under pressure applied to a commercial valve. A 23 factorial planning design following the recommendations of the cutting insert manufacturer was carried out; the machining tests were performed under the conditions stipulated. Roughness studies were carried out for different cooling strategies as well as the insert flank wear. The cycle system showed that liquid nitrogen is saved and there are lower Sa and Sz roughness values compared with machining without lubrication and classical nitrogen injection. Simulations using the computational fluid dynamics approach were implemented. The behavior of a drop of liquid nitrogen under the action of gravity and its behavior in the bulkhead were simulated. The specified tool height when machining allows the adequate lubrication of the tool.
dc.identifier.citationPASCHOALINOTO, N. W.; BATALHA, G. F.; LADIVEZ, P. S.; BORDINASSI E. C.; LIMA FILHO, A. F. DE; RIBEIRO, G. DE L. X. Development of a cyclic liquid nitrogen injection system and its application to minimum quantity lubrication milling of the Ti-6Al-4V alloy. International Journal of Advanced Manufacturing Technology, v. 118, n. 5-6, p. 1529-1552, jan. 2022.
dc.identifier.doi10.1007/s00170-021-07994-4
dc.identifier.issn1433-3015
dc.identifier.urihttps://repositorio.fei.edu.br/handle/FEI/3589
dc.relation.ispartofInternational Journal of Advanced Manufacturing Technology
dc.rightsAcesso Restrito
dc.subject.otherlanguageCryogen
dc.subject.otherlanguageCyclic liquid nitrogen injection system
dc.subject.otherlanguageLiquid nitrogen
dc.subject.otherlanguageMachining
dc.subject.otherlanguageMilling
dc.subject.otherlanguageMQL
dc.subject.otherlanguageTi-6Al-4V
dc.titleDevelopment of a cyclic liquid nitrogen injection system and its application to minimum quantity lubrication milling of the Ti-6Al-4V alloy
dc.typeArtigo
fei.scopus.citations0
fei.scopus.eid2-s2.0-85115096938
fei.scopus.subjectCooling strategy
fei.scopus.subjectITS applications
fei.scopus.subjectMachining test
fei.scopus.subjectMinimum quantity lubrication
fei.scopus.subjectNitrogen injection
fei.scopus.subjectPlanning designs
fei.scopus.subjectSustainable manufacturing
fei.scopus.subjectTi-6Al-4V alloy
fei.scopus.updated2024-07-01
fei.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85115096938&origin=inward
Arquivos
Coleções
Artigos