The Effect of Grain Size on Cutting Force in End Milling of Inconel 718C

Abstract:

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Inconel 718C is a nickel-base alloy that is difficult to machine. This paper presents a study of the influence of grain size in as-cast workpieces on cutting forces of Inconel 718C. The end milling tests were performed to understand the effect of various grain structures on machinability of nickel-base superalloy under wet condition using carbide insert. The collected data of cutting forces were analyzed using polynomial regression methods. The results show that grain refining of Inconel 718C can effectively decrease cutting force and improve the machinability of nickel-base superalloy.

Info:

Periodical:

Materials Science Forum (Volumes 654-656)

Main Theme:

Edited by:

Jian-Feng Nie and Allan Morton

Pages:

484-487

DOI:

10.4028/www.scientific.net/MSF.654-656.484

Citation:

Z. L. Zhao et al., "The Effect of Grain Size on Cutting Force in End Milling of Inconel 718C", Materials Science Forum, Vols. 654-656, pp. 484-487, 2010

Online since:

June 2010

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Price:

$35.00

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