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Title: Application of smooth-particle hydrodynamics in metal machining
Authors: Zahedi, S. Abolfazl
Li, Simin
Roy, Anish
Babitsky, V.I.
Silberschmidt, Vadim V.
Issue Date: 2012
Publisher: Published under licence by IOP Publishing Ltd.
Citation: ZAHEDI, A. ... et al., 2012. Application of smooth-particle hydrodynamics in metal machining. Journal of Physics: Conference Series, 382, 012017
Abstract: 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.
Description: 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
Version: Accepted for publication
DOI: 10.1088/1742-6596/382/1/012017
URI: https://dspace.lboro.ac.uk/2134/19439
Publisher Link: http://dx.doi.org/10.1088/1742-6596/382/1/012017
ISSN: 1742-6588
Appears in Collections:Published Articles (Mechanical, Electrical and Manufacturing Engineering)

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