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Multi-Pass Nanometric Machining Simulation using the Molecular Dynamics (MD)’

Oluwajobi, Akinjide O. and Chen, Xun (2011) Multi-Pass Nanometric Machining Simulation using the Molecular Dynamics (MD)’. In: ICPM 2011 The 6th International Congress on Precision Machining, 13 - 15 September 2011, Liverpool, UK.

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    Abstract

    The multi-pass nanometric machining of copper with diamond tool was carried out using the
    Molecular Dynamics (MD) simulation. The copper-copper interactions were modelled by the EAM
    potential and the copper-diamond interactions were modelled by the Morse potential. The diamond
    tool was modelled as a deformable body and the Tersoff potential was applied for the carboncarbon
    interactions. It was observed that the average tangential and the normal components of the
    cutting forces reduced in the consecutive cutting passes. Also, the lateral force components are
    affected by atomic vibrations and the cross sectional area during the cutting process.

    Item Type: Conference or Workshop Item (Paper)
    Subjects: Q Science > Q Science (General)
    T Technology > T Technology (General)
    Schools: School of Computing and Engineering
    School of Computing and Engineering > Centre for Precision Technologies > Advanced Machining Technology Group
    School of Computing and Engineering > Diagnostic Engineering Research Centre
    School of Computing and Engineering > Diagnostic Engineering Research Centre > Measurement System and Signal Processing Research Group
    School of Computing and Engineering > Informatics Research Group
    School of Computing and Engineering > Informatics Research Group > XML, Database and Information Retrieval Research Group
    Related URLs:
    Depositing User: Sara Taylor
    Date Deposited: 29 Sep 2011 12:24
    Last Modified: 04 Jun 2013 14:26
    URI: http://eprints.hud.ac.uk/id/eprint/11572

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