PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Tytuł artykułu

Investigation of surface integrity in high-speed ball end milling of cantilever shaped thin plate of Inconel 718

Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The paper addresses the effects of cutting speed and feed on the work piece deflection and surface integrity during milling of cantilever shaped Inconel 718 plate under different cutter orientations. The experiments were conducted on a CNC vertical milling machine using 10 mm diameter TiAlN coated solid carbide ball end milling cutter. Surface integrity is assessed in terms of micro hardness beneath the machined surface. The micro-hardness profile shows different patterns at various cutting parameters. It is observed that at large cutting speed as well as feeds, thicker work piece with larger work piece inclination shows higher micro hardness as compared to the other machining conditions.
Rocznik
Strony
616--622
Opis fizyczny
Bibliogr. 13 poz., rys., tab.
Twórcy
autor
  • Mechanical Engineering Department, Dr. Babasaheb Ambedkar Technological University, Lonere 402 103 Raigad, MS, India
autor
  • Mechanical Engineering Department, Dr. Babasaheb Ambedkar Technological University, Lonere 402 103 Raigad, MS, India
Bibliografia
  • [1] P. Lee, Y. Altintas, Prediction of ball end milling forces from orthogonal cutting data, International Journal of Machine Tools and Manufactures 36/9 (1996) 1059-1072.
  • [2] Z.G. Wang, M. Rahman, Y.S. Wong, Tool wear characteristics of binder less CBN tools used in high-speed milling of titanium alloys, Department of Mechanical Engineering 258 (2005) 752-758.
  • [3] M.C. Yoon, Y.G. Kim, Cutting dynamic force modeling of end milling operation, Journal of Materials Processing Technology 155-156 (2004) 1383-1389.
  • [4] E.O. Ezugwu, Key improvements in the machining of difficult to cut aerospace superalloys, International Journal of Machine Tools and Manufacture 45 (2005) 1353-1367.
  • [5] Z. Guimu, Y. Chao, S.R. Chen, A. Libao, Experimental study on the milling of thin parts of titanium alloy (TC4), Journal of Materials Processing Technology 138 (2003) 489-493.
  • [6] K.D. Bouzakis, K. Efstathiou, A. Antoniadis, C. Charachaliou, P. Aichouh, Analytical experimental determination of surface roughness in milling, Proceedings of the International Conference on Tribology „Balkan Trip 96”, Thessaloniki, 1996, 131-140.
  • [7] Y. Altintas, S. Engin, Generalized modeling of milling mechanics and dynamics: part II-inserted cutter, Journal of Manufacturing Science and Engineering 10 (1999).
  • [8] Y. Altintas, S. Engin, Generalized modeling of milling mechanics and dynamics: part I-helical end mills, Journal of Manufacturing Science and Engineering 10 (1999).
  • [9] A. Chen, W.C. Liu, N.A. Duffie, A surface topography model for automated surface finishing”, International Journal of Machine Tools and Manufacture 38 (1998) 543-550.
  • [10] B. Montgomery, Y. Altintas, Mechanism of cutting force and surface generation in dynamic milling, Journal of Engineeringfor Industry 113 (1991) 160-168.
  • [11] M. Alauddin, M.A. El Baradie, M.S.J. Hashmi, Optimization of surface finish in end milling inconel 718, Journal of Material Processing and Technology 56 (1996) 54-65.
  • [12] A. Mansour, H. Abdalla, Surface roughness model for end milling: a semi-free cutting carbon case hardening steel (EN32) in dry condition, Journal of Materials Processing Technology 124 (2002) 183-191.
  • [13] G.E.P. Box, N.R. Draper, Response surfaces, mixtures, and ridge analyses, Wiley, New Yersey, 2007.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-68222868-7217-4549-bdae-9faa6177a43e
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.