Mathematical modeling for turning on steels using Response Surface Methodology

Mohruni, Amrifan Saladin and Suparman, D (2012) Mathematical modeling for turning on steels using Response Surface Methodology. In: The 11th Annual Seminar on Mechanical Engineering (SNTTM XI) by Indonesian Society of Mechanical Engineers, 16 - 17 October 2012, Yogyakarta, Indonesia.

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    Abstract

    Increasing demand to enlarge low cost productivity requires high speed machining and takes the use of reasonable tool life and surface roughness into consideration. In this study, machining test was conducted using high speed steel on carbon steel to investigate tool life and surface roughness. Mathematical models of optimum cutting condition for independent variables cutting speed and feed rate were generated according to Response Surface Methodology (RSM) using software package the Design Expert 8.02. The experimental results indicated that the increase of cutting speed decreases the surface roughness. In contrary, the increase of feed rate affected on increasing of the surface roughness. Meanwhile, the decrease of tool life was revealed when cutting speed and feed rate were increased. In this case, the optimum cutting condition was calculated using generated empirical mathematical model.

    Item Type: Conference or Workshop Item (Paper)
    Subjects: T Technology > TJ Mechanical engineering and machinery
    T Technology > TS Manufactures
    Divisions: Faculty of Engineering > Department of Mechanical Engineering
    Depositing User: Dipl.-Ing. Ir. PhD. Amrifan Saladin Mohruni
    Date Deposited: 23 Oct 2012 18:40
    Last Modified: 23 Oct 2012 18:40
    URI: http://eprints.unsri.ac.id/id/eprint/1374

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