Machining Evaluation of High-Speed Milling for Thin-Wall Machining of Al7075-T651

Joon Young Koo; Pyeong Ho Kim; Moon Ho Cho; Hyuk Kim; Jeong Kyu Oh; Jeong Suk Kim

doi:10.4028/www.scientific.net/AMM.541-542.785

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 541-542Machining Evaluation of High-Speed Milling for...

Machining Evaluation of High-Speed Milling for Thin-Wall Machining of Al7075-T651

Abstract:

This paper presents finite element method (FEM) and experimental analysis on high-speed milling for thin-wall machining of Al7075-T651. Changes in cutting forces, temperature, and chip morphology according to cutting conditions are analyzed using FEM. Results of machining experiments are analyzed in terms of cutting forces and surface integrity such as surface roughness and surface condition. Variables of cutting conditions are feed per tooth, spindle speed, and axial depth of cut. Cutting conditions to improve surface integrity were investigated by analysis on cutting forces and surface roughness, and machined surface condition.

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Periodical:

Applied Mechanics and Materials (Volumes 541-542)

Pages:

785-791

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.541-542.785

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Online since:

March 2014

Authors:

Joon Young Koo*, Pyeong Ho Kim, Moon Ho Cho, Hyuk Kim, Jeong Kyu Oh, Jeong Suk Kim

Keywords:

Al7075-T651, Cutting Force, Finite Element Method (FEM), High-Speed Milling, Machining Evaluation, Surface Integrity, Thin-Wall

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