Chatter stability prediction for a flexible tool-workpiece system in a turning process

M. Siddhpura, A. Siddhpura, R. Paurobally

    Research output: Contribution to journalArticle

    4 Citations (Scopus)

    Abstract

    The paper focuses on the chatter stability prediction for a flexible tool-workpiece system in a turning process. The dynamic model of the turning process presented here considers two end conditions of the flexible workpiece. Chatter-free (stable) cutting parameters are obtained analytically and stability lobe diagrams (SLDs) of a turning operation are constructed using simulations to distinguish stable and unstable regions. The SLDs are constructed for a variety of tool and workpiece parameters affecting the flexibility/compliance of the tool-workpiece system to investigate the effects of these parameters on the stability of the turning process. The proposed analytical model has been validated with the turning experimental results.

    Original languageEnglish
    Pages (from-to)1-16
    Number of pages16
    JournalInternational Journal of Advanced Manufacturing Technology
    Volume92
    Issue number1-4
    DOIs
    Publication statusPublished - Sep 2017

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    abstract = "The paper focuses on the chatter stability prediction for a flexible tool-workpiece system in a turning process. The dynamic model of the turning process presented here considers two end conditions of the flexible workpiece. Chatter-free (stable) cutting parameters are obtained analytically and stability lobe diagrams (SLDs) of a turning operation are constructed using simulations to distinguish stable and unstable regions. The SLDs are constructed for a variety of tool and workpiece parameters affecting the flexibility/compliance of the tool-workpiece system to investigate the effects of these parameters on the stability of the turning process. The proposed analytical model has been validated with the turning experimental results.",
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    Chatter stability prediction for a flexible tool-workpiece system in a turning process. / Siddhpura, M.; Siddhpura, A.; Paurobally, R.

    In: International Journal of Advanced Manufacturing Technology, Vol. 92, No. 1-4, 09.2017, p. 1-16.

    Research output: Contribution to journalArticle

    TY - JOUR

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    AU - Siddhpura, M.

    AU - Siddhpura, A.

    AU - Paurobally, R.

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    AB - The paper focuses on the chatter stability prediction for a flexible tool-workpiece system in a turning process. The dynamic model of the turning process presented here considers two end conditions of the flexible workpiece. Chatter-free (stable) cutting parameters are obtained analytically and stability lobe diagrams (SLDs) of a turning operation are constructed using simulations to distinguish stable and unstable regions. The SLDs are constructed for a variety of tool and workpiece parameters affecting the flexibility/compliance of the tool-workpiece system to investigate the effects of these parameters on the stability of the turning process. The proposed analytical model has been validated with the turning experimental results.

    KW - Chatter stability prediction

    KW - Flexibility

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