Effect of high-speed parameters on uncoated carbide tool in finish turning Titanium Ti-6Al-4V ELI

M. A. Sulaiman, Che Hassan Che Haron, Jaharah A Ghani, M. S. Kasim

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

In this work, the Sandvik uncoated carbide insert, CNGG 120408-SGF-H13A was used as a cutting tool in high-speed turning of titanium alloy Ti-6Al-4V ELI (extra-low interstitial) with hardness of 32 HRC. Wear is one of the problems that cannot be avoided in machining process. Therefore, the objective of this paper was to investigate tool-wear behavior of various cutting-speed values (high-speed range) on the tool life of the cutting tools, especially in finishing titanium alloy. The experiments were performed under flooded coolant condition using water-based mineral-oil. The cutting speeds employed were 120, 170 and 220 m/min. The feed rate was constant at 0.2 mm/rev and the depth of cut was 0.4 mm. Based on the results, the highest cutting speed of 220 m/min caused the highest wear rate. By linking the machine operations and the tool life curves obtained using flank wear data, the wear behavior of uncoated carbide was described.

Original languageEnglish
Pages (from-to)111-116
Number of pages6
JournalSains Malaysiana
Volume43
Issue number1
Publication statusPublished - Jan 2014

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Carbide tools
Titanium
Wear of materials
Cutting tools
Titanium alloys
Carbides
Mineral oils
Coolants
Machining
Hardness
Water
Experiments

Keywords

  • Coolant
  • High speed turning
  • Ti-6Al-4V ELI
  • Uncoated carbide

ASJC Scopus subject areas

  • General

Cite this

Effect of high-speed parameters on uncoated carbide tool in finish turning Titanium Ti-6Al-4V ELI. / Sulaiman, M. A.; Che Haron, Che Hassan; A Ghani, Jaharah; Kasim, M. S.

In: Sains Malaysiana, Vol. 43, No. 1, 01.2014, p. 111-116.

Research output: Contribution to journalArticle

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