The effects of the feed rate on the cutting tool stresses in machining of Inconel 718

KÖSE E., KURT A., ŞEKER U.

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, cilt.196, ss.165-173, 2008 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 196
  • Basım Tarihi: 2008
  • Doi Numarası: 10.1016/j.jmatprotec.2007.05.019
  • Dergi Adı: JOURNAL OF MATERIALS PROCESSING TECHNOLOGY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.165-173
  • Anahtar Kelimeler: feed rate, Inconel 718, cutting tool stresses, ANSYS, finite element method (FEM), TEMPERATURE DISTRIBUTIONS, DEFORMATION, PREDICTION, SIMULATION, WORKPIECE
  • Gazi Üniversitesi Adresli: Evet

Özet

Cutting forces affecting the cutting tool during machining in metal cutting are one of very important parameters necessarily known to select the economical cutting conditions and to mount the workpiece on machine tools securely. In this paper, the effects of the feed rate in machining of nickel-based super alloy Inconel 718, used in aircraft and spacecraft industries, nuclear power systems and steam generators, etc., on the cutting tool stresses have been investigated. Cutting forces were measured by a series of experimental measurements while stress distributions on the cutting tool were analysed using a commercial finite element method (FEM) (ANSYS). The results obtained show that the feed rate is the most relevant cutting parameter affecting cutting tool stresses. (c) 2007 Published by Elsevier B.V.