Chip morphology in ball nose end milling process of nickel-based alloy material under MQL condition

M. S. Kasim, M. S.A. Hafiz, Jaharah A Ghani, Che Hassan Che Haron, R. Izamshah, M. S.A. Aziz, W. N.F. Mohamad, P. K. Wong, J. Saedon

Research output: Contribution to journalArticle

Abstract

This present paper deals with the chip segmentation in ball nose end milling process of Inconel 718 for turbine blades. It deals with characterizing the chip morphologies and microstructure investigations under minimum quantity lubrication (MQL) condition. In this study, the effects of cutting speed (Vc), radial depth of cut (WoC), and axial depth of cut (DoC) on chip segmentation are presented. The study proved that chip dimensional values were dominantly affected by the Vc, WoC, and DoC, while the frequency of dislodged chips was affected by notch wear. It was observed that the star anise-like chips formed are associated with the tool failure.

Original languageEnglish
JournalInternational Journal of Advanced Manufacturing Technology
DOIs
Publication statusPublished - 1 Jan 2019

Fingerprint

Turbomachine blades
Stars
Lubrication
Turbines
Nickel
Wear of materials
Microstructure

Keywords

  • Ball nose end milling
  • Chip morphology
  • Inconel 718
  • MQL
  • Star anise-like chip

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Software
  • Mechanical Engineering
  • Computer Science Applications
  • Industrial and Manufacturing Engineering

Cite this

Chip morphology in ball nose end milling process of nickel-based alloy material under MQL condition. / Kasim, M. S.; Hafiz, M. S.A.; A Ghani, Jaharah; Che Haron, Che Hassan; Izamshah, R.; Aziz, M. S.A.; Mohamad, W. N.F.; Wong, P. K.; Saedon, J.

In: International Journal of Advanced Manufacturing Technology, 01.01.2019.

Research output: Contribution to journalArticle

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AU - A Ghani, Jaharah

AU - Che Haron, Che Hassan

AU - Izamshah, R.

AU - Aziz, M. S.A.

AU - Mohamad, W. N.F.

AU - Wong, P. K.

AU - Saedon, J.

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