Performance of PVD-coated carbide tools when turning inconel 718 in dry machining

Gusri Akhyar Ibrahim, Che Hassan Che Haron, Jaharah A Ghani, Ahmad Yasir Moh Said, Moh Zaid Abu Yazid

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Inconel 718 has found its niche in many industries, owing to its unique properties such as high oxidation resistance and corrosion resistance even at very high temperatures. Coated carbide tool with hard layer of PVD TiAlN is used to turn Inconel 718. Taguchi method with the orthogonal array L 9 is applied in this experiment with the parameter cutting speed of 60-80m/min, feed rate of 0.2-0.3mm/rev, and depth of cut of 0.3-0.5mm. The results show that depth of cut is a significant influence to the tool life. Cutting speed of 60m/min, feed rate of 0.2mm/rev, and depth of cut of 0.3mm are the optimum parameters. The flank wear, crater wear, notch wear, and nose wear are the wear mechanisms on the carbide tool. Through the SEM, abrasion, attrition, and adhesion are the wear mechanisms which can be seen on the cutting tool.

Original languageEnglish
Article number790975
JournalAdvances in Mechanical Engineering
Volume2011
DOIs
Publication statusPublished - 2011

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Carbide tools
Physical vapor deposition
Machining
Wear of materials
Taguchi methods
Oxidation resistance
Cutting tools
Abrasion
Corrosion resistance
Adhesion
Scanning electron microscopy
Industry

ASJC Scopus subject areas

  • Mechanical Engineering

Cite this

Performance of PVD-coated carbide tools when turning inconel 718 in dry machining. / Akhyar Ibrahim, Gusri; Che Haron, Che Hassan; A Ghani, Jaharah; Said, Ahmad Yasir Moh; Abu Yazid, Moh Zaid.

In: Advances in Mechanical Engineering, Vol. 2011, 790975, 2011.

Research output: Contribution to journalArticle

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