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Tool life and surface roughness of ceramic cutting tool when turning AISI D2 tool steel

Wan Abdul Rahman, Wan Emri and Noordin, M.Y. and Kurniawan, D. (2007) Tool life and surface roughness of ceramic cutting tool when turning AISI D2 tool steel. In: National Metallurgical Conference 2007 (NMC 2007), 2007, Johor Bahru.

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The tool life of physical vapor deposition (PVD) titanium nitride (TiN) coated ceramic when turning AISI D2 tool steel of hardness 54-55 HRC was investigated. The experiments were conducted at various cutting speed and feed rate combinations with constant depth of cut and under dry cutting condition. The tool life of the cutting tool for all cutting conditions was obtained. The tool failure mode and wear mechanism were also investigated. The wear mechanism that is responsible for the wear form is abrasion and diffusion. Flank wear and crater wear are the main wear form found when turning AISI D2 grade hardened steel with 54-55 HRC using KY 4400 ceramic cutting tool. Additionally catastrophic failure is observed at cutting speed of 183 m/min and feed rate of 0.16 mm/ rev.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:ceramic cutting tool, AISI D2 tool. steel
Subjects:T Technology > TJ Mechanical engineering and machinery
Divisions:Mechanical Engineering
ID Code:14573
Deposited By: Mrs Liza Porijo
Deposited On:05 Sep 2011 08:57
Last Modified:12 Jun 2017 07:49

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