Cutting Forces in High Speed Milling of Hardened Steel by Coated Tool

Abstract:

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Hardened steel P20 at 50 HRC is milled at high speed by TiN coated and TiAlN coated solid carbide straight end mills, and the cutting forces and tool wear are measured. The result shows that TiAlN coated tool is more suitable for cutting hardened steel at high speed. Then the hardened steel is milled under different cutting parameters. It is indicated that the effect of cutting speed on cutting forces is small, but the effect of cutting speed on machine vibration should be considered. Increase feed per tooth or radial depth of cut will increase the cutting forces.

Info:

Periodical:

Advanced Materials Research (Volumes 69-70)

Edited by:

Julong Yuan, Shiming Ji, Donghui Wen and Ming Chen

Pages:

418-422

DOI:

10.4028/www.scientific.net/AMR.69-70.418

Citation:

L.D. Wu et al., "Cutting Forces in High Speed Milling of Hardened Steel by Coated Tool", Advanced Materials Research, Vols. 69-70, pp. 418-422, 2009

Online since:

May 2009

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Price:

$35.00

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