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https://doi.org/10.17559/TV-20140903224947

Cutting forces in hard turning comprising tool flank wear and its implication for the friction between tool and workpiece

Milan Milutinović   ORCID icon orcid.org/0000-0002-4199-4350 ; Mechanical Engineering Faculty, Kraljice Marije 16, 11000 Belgrade, Serbia
Ljubodrag Tanović ; Mechanical Engineering Faculty, Kraljice Marije 16, 11000 Belgrade, Serbia

Puni tekst: engleski, pdf (2 MB) str. 1373-1379 preuzimanja: 494* citiraj
APA 6th Edition
Milutinović, M. i Tanović, Lj. (2016). Cutting forces in hard turning comprising tool flank wear and its implication for the friction between tool and workpiece. Tehnički vjesnik, 23 (5), 1373-1379. https://doi.org/10.17559/TV-20140903224947
MLA 8th Edition
Milutinović, Milan i Ljubodrag Tanović. "Cutting forces in hard turning comprising tool flank wear and its implication for the friction between tool and workpiece." Tehnički vjesnik, vol. 23, br. 5, 2016, str. 1373-1379. https://doi.org/10.17559/TV-20140903224947. Citirano 27.02.2021.
Chicago 17th Edition
Milutinović, Milan i Ljubodrag Tanović. "Cutting forces in hard turning comprising tool flank wear and its implication for the friction between tool and workpiece." Tehnički vjesnik 23, br. 5 (2016): 1373-1379. https://doi.org/10.17559/TV-20140903224947
Harvard
Milutinović, M., i Tanović, Lj. (2016). 'Cutting forces in hard turning comprising tool flank wear and its implication for the friction between tool and workpiece', Tehnički vjesnik, 23(5), str. 1373-1379. https://doi.org/10.17559/TV-20140903224947
Vancouver
Milutinović M, Tanović Lj. Cutting forces in hard turning comprising tool flank wear and its implication for the friction between tool and workpiece. Tehnički vjesnik [Internet]. 2016 [pristupljeno 27.02.2021.];23(5):1373-1379. https://doi.org/10.17559/TV-20140903224947
IEEE
M. Milutinović i Lj. Tanović, "Cutting forces in hard turning comprising tool flank wear and its implication for the friction between tool and workpiece", Tehnički vjesnik, vol.23, br. 5, str. 1373-1379, 2016. [Online]. https://doi.org/10.17559/TV-20140903224947
Puni tekst: hrvatski, pdf (2 MB) str. 1373-1379 preuzimanja: 213* citiraj
APA 6th Edition
Milutinović, M. i Tanović, Lj. (2016). Sile rezanja kod tvrdog tokarenja koje uključuju stražnji pojas trošenja i njegov utjecaj na trenje izmedju alata i obratka. Tehnički vjesnik, 23 (5), 1373-1379. https://doi.org/10.17559/TV-20140903224947
MLA 8th Edition
Milutinović, Milan i Ljubodrag Tanović. "Sile rezanja kod tvrdog tokarenja koje uključuju stražnji pojas trošenja i njegov utjecaj na trenje izmedju alata i obratka." Tehnički vjesnik, vol. 23, br. 5, 2016, str. 1373-1379. https://doi.org/10.17559/TV-20140903224947. Citirano 27.02.2021.
Chicago 17th Edition
Milutinović, Milan i Ljubodrag Tanović. "Sile rezanja kod tvrdog tokarenja koje uključuju stražnji pojas trošenja i njegov utjecaj na trenje izmedju alata i obratka." Tehnički vjesnik 23, br. 5 (2016): 1373-1379. https://doi.org/10.17559/TV-20140903224947
Harvard
Milutinović, M., i Tanović, Lj. (2016). 'Sile rezanja kod tvrdog tokarenja koje uključuju stražnji pojas trošenja i njegov utjecaj na trenje izmedju alata i obratka', Tehnički vjesnik, 23(5), str. 1373-1379. https://doi.org/10.17559/TV-20140903224947
Vancouver
Milutinović M, Tanović Lj. Sile rezanja kod tvrdog tokarenja koje uključuju stražnji pojas trošenja i njegov utjecaj na trenje izmedju alata i obratka. Tehnički vjesnik [Internet]. 2016 [pristupljeno 27.02.2021.];23(5):1373-1379. https://doi.org/10.17559/TV-20140903224947
IEEE
M. Milutinović i Lj. Tanović, "Sile rezanja kod tvrdog tokarenja koje uključuju stražnji pojas trošenja i njegov utjecaj na trenje izmedju alata i obratka", Tehnički vjesnik, vol.23, br. 5, str. 1373-1379, 2016. [Online]. https://doi.org/10.17559/TV-20140903224947

Sažetak
In this paper, the orthogonal cutting force model is proposed comprising forces due to flank wear in addition to the forces for chip formation during the hard turning of round bar made of steel 60WCrV7 hardened at 55+2HRc. Cutting force model includes two tool conditions: perfectly sharp tool with VBB = 0 and tool with maximum permissible flank wear VBBmax. Based on cutting force measurements and established force relationships between the wear forces and forces for chip formation, it is possible to analytically predict the friction coefficient between the tool and workpiece. From pure geometrical relationships between forces the equation for the friction angle between the tool flank and workpiece can be derived. The friction coefficient at the tool-workpiece interface was measured using block-on-the-disc tribometer. Predictions of the friction coefficient by means of established mathematical model are compared with experimental results, and overall a good agreement is observed.

Ključne riječi
cutting forces; flank wear; friction; hard turning

Hrčak ID: 167496

URI
https://hrcak.srce.hr/167496

[hrvatski]

Posjeta: 1.112 *