PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Tytuł artykułu

Performance of deep cryogenically treated and non-treated PVD inserts in milling

Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Purpose: The purpose of the research was to analysis the tool performance between cryogenic treated and non-treated PVD inserts by milling process on Inconel 718 material in terms of surface roughness and tool wear. Design/methodology/approach: The methodology adopted is milling process with various cutting parameters like cutting speed, feed rate and constant depth of cut. Cutting speeds are 20,30,40 m/min with feed rate 0.05, 0.08 & 0.10 mm/ tooth and constant depth of cut is 0.50 mm. Findings: From the experimental work, the results were encouraging and performance is analysed on surface roughness and tool wear. Cryogenic treated inserts performed better than non treated inserts. Treated PVD inserts produced low surface roughness at high cutting speed with low feed rate. PVD treated inserts formed low flank wear where as untreated inserts formed more flank wear. Chips produced were saw tooth chips. Research limitations/implications: There are some limitations in carrying out this work due to machine vibration. There was a constraint in measuring the crater wear of the tool. Originality/value: This experimental work will help other researchers to follow on flank and crater wear using cryogenic treatment. This process can be used for difficult to cut materials like Titanium.
Rocznik
Strony
460--466
Opis fizyczny
Bibliogr. 14 poz., rys., tab.
Twórcy
  • Faculty of Mechanical and Manufacturing Engineering, Universiti Tun Hussein Onn Malaysia, 86400, Parit Raja, Batu Pahat, State of Johor, Malaysia
autor
  • Faculty of Mechanical and Manufacturing Engineering, Universiti Tun Hussein Onn Malaysia, 86400, Parit Raja, Batu Pahat, State of Johor, Malaysia
autor
  • Faculty of Mechanical and Manufacturing Engineering, Universiti Tun Hussein Onn Malaysia, 86400, Parit Raja, Batu Pahat, State of Johor, Malaysia
Bibliografia
  • [1] F.J. Da Silva, S.D. Franco, A.R. Machado, E.O. Ezugwu, A.M. Souza Jr., Performance of cryogenically treated HSS tools, Wear 261(2006) 674-685.
  • [2] D.C. Collins, Cryogenic treatment of tool steels, Advanced Materials and Processes 12 (1998) H23-H29.
  • [3] K. Moore, D.N. Collins, Cryogenic treatment of three heat treated tools, Key Engineering Materials 86-87 (1987) 47-54.
  • [4] R.F. Barron, Cryogenic treatment of metals to improve wear resistance, Cryogenics 22/5 (1982) 409-413.
  • [5] T.W. Quek, Machining of steel using cryogenically treated cutting inserts, PhD Thesis, National University of Singapore, Singapore.
  • [6] O. Paulin, Frozen gears, Gear Technology 10 (1993) 26-28.
  • [7] D. Mohan Lal, S. Renganarayanam, A. Kalanidhi, Cryogenic treatment to augment wear resistance of tool and die steels, Cryogenics 41 (2001) 149-155.
  • [8] Y. Yildiz, M. Nalbant, A review of cryogenic cooling in machining process, International Journal of Machine Tools and Manufacture 48 (2008) 947-964.
  • [9] K. Holmberg, A. Mathews, Coating tribology: properties, mechanisms, techniques and applications in surface engineering, Elsevier, 1994.
  • [10] Standard: ISO 3685 - 1993 Tool-life testing with single-point turning tools.
  • [11] www.matweb.com, 2011.
  • [12] M. Field, J.F. Kahles, W.P. Koster, Surface finish and surface integrity, ASM Handbook 16, Machining, ASM Publication, Ohio, 1989.
  • [13] EM Trent, Metal cutting, Butterworth, 1991.
  • [14] N.R. Dhar, S. Paul, A.B. Chattopadhyay, Machining of AISI 1045 steel under cryogenic cooling - tool wear, surface roughness and dimenisonal deviations, Journal of Materials Processing Technology 123 (2002) 483-489.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-0243682a-b54e-445d-88a7-45def1aed983
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.