Application of Smooth-Particle Hydrodynamics in Metal Machining.pdf (675.71 kB)

Application of smooth-particle hydrodynamics in metal machining

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journal contribution
posted on 13.11.2015, 13:56 by S. Abolfazl Zahedi, Simin Li, Anish Roy, Vladimir Babitsky, Vadim Silberschmidt
The finite element (FE) method has been extensively used to model complex cutting processes. However, due to large strains in a process zone, leading to increased element distortions, such simulations are confronted with numerical difficulties. Smooth-particle hydrodynamics (SPH) is a mesh-free computational method, which has been used to simulate multi-body problems. In this paper we present a 3D hybrid modelling approach for orthogonal micro-machining of a copper single crystal with the use of SPH and continuum FE. The model is implemented in a commercial FE software ABAQUS/Explicit. The study is used to gain insight into the effects of crystallographic anisotropy on the machining response of f.c.c. cubic metals.

History

School

  • Mechanical, Electrical and Manufacturing Engineering

Published in

MODERN PRACTICE IN STRESS AND VIBRATION ANALYSIS 2012 (MPSVA 2012)

Volume

382

Pages

? - ? (5)

Citation

ZAHEDI, A. ... et al., 2012. Application of smooth-particle hydrodynamics in metal machining. Journal of Physics: Conference Series, 382, 012017

Publisher

Published under licence by IOP Publishing Ltd.

Version

AM (Accepted Manuscript)

Publisher statement

This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/

Publication date

2012

Notes

Presented at Modern Practice in Stress and Vibration Analysis 2012 (MPSVA 2012). This paper was published in the Journal of Physics: Conference Series and the definitive version is available at: http://dx.doi.org/10.1088/1742-6596/382/1/012017

ISSN

1742-6588

Language

en

Location

Univ Glasgow, Glasgow, SCOTLAND

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