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Energy-based characterization of precision hard machining using partially worn CBN cutting tools

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
This paper highlights the performance of precision hard turning with CBN cutting tools from energy point-of-view with additional tool wear effect. For this purpose several wear tests were performed during which the tool nose wear VBC and the corresponding changes of component forces Fc, Ff and Fp were continuously measured. Based on the measured forces and geometrical characteristic of the uncut layer, specific cutting and ploughing energy were determined for several combinations of cutting parameters. Consequently, changes of energy consumption resulting from tool wear evolution for variable feed rate, depth of cut and tool nose radius were presented.
Słowa kluczowe
Rocznik
Strony
54--62
Opis fizyczny
Bibliogr. 14 poz., rys., tab.
Twórcy
autor
  • Faculty of Mechanical Engineering, Opole University of Technology, Poland
  • Gottfried Wilhelm Leibniz Universität Hannover, Germany
  • Faculty of Mechanical Engineering, Opole University of Technology, Poland
Bibliografia
  • [1] GRZESIK W., 2011, Mechanics of Cutting and Chip Formation, Chapter 3 in DAVIM J.P, Machining of Hard Materials, Springer, London, 87–114.
  • [2] BYRNE G., DORNFELD D., DENKENA D., 2003, Advancing cutting technology, CIRP Annals, 52/2, 483–507.
  • [3] TÖNSHOFF H.K., ARENDT C., BEN AMOR R., 2000, Cutting of hardened steel, CIRP Annals, 49/2, 547–566.
  • [4] DAVIES M.A., CHOU Y., EVANS C.J., 1996, On chip morphology, tool wear and cutting mechanics, CIRP Annals, 45/1, 77–82.
  • [5] CHINCHANIKAR S., CHOUDHURY S.K., 2015, Machining of hardened steel – Experimental investigations, performance modelling and cooling techniques, A review, Int. J. Mach. Tool Manuf., 89, 95–109.
  • [6] PANDIT S.M., KASHOU S., 1983, Variation in friction coefficient with tool wear, Wear, 84, 65–79.
  • [7] MAYER R., KÖHLER J., DENKENA B., 2012, Influence of the tool corner radius on the tool wear and process forces during hard turning, Int. J. Adv. Manuf. Technol., 58, 933–940.
  • [8] ZHOU J.M., WALTER H., ANDERSSON M., STAHL J.E., 2003, Effect of chamfer angle on wear of PCBN cutting tool, Int. J. Mach. Tool Manuf. 43, 301–305.
  • [9] CHOU Y.K., SONG H., 2014, Tool nose radius effect on finish hard turning, J. Mat. Proc. Technol., 148, 259–268.
  • [10] BOOTHROYD G., KNIGHT W.A., 2005, Fundamentals of machining and machine tools, Taylor & Francis, New York.
  • [11] GRZESIK W., DENKENA B., ŻAK K., GROVE T., BERGMAN B., 2016, Energy consumption characterization in precision hard machining using CBN cutting tool, Int. J. Adv. Manuf. Technol., 85/9–12, 2839–2845.
  • [12] GRZESIK W., DENKENA B., ŻAK K., GROVE T., BERGMAN B., 2015 Correlation between friction and wear of cubic boron nitride cutting tools in precision hard machining, J. Manuf. Sci. Eng., 138/3, doi: 10.1115/ 1.4031189.
  • [13] GRZESIK W., 2017, Advanced machining processes of metallic materials, Elsevier, Amsterdam.
  • [14] GRZESIK W., ŻAK K., CHUDY R., 2017, Influence of tool nose radius on the cutting performance and surface finish during hard turning with CBN cutting tools, Journal of Machine Engineering. 17/2, 56–64.
Uwagi
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-5e593c41-e62b-41de-972f-3f85802ce301
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