2015
DOI: 10.17222/mit.2014.246
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Application of the Taguchi method to optimize the cutting conditions in hard turning of a ring bore

Abstract: This paper is focused on optimizing the cutting conditions for the surface roughness, inner-diameter error and roundness obtained in hard turning of an inner ring bore. The hard-turning experiments were conducted on hardened and tempered AISI 52100 bearing rings using the L9 orthogonal array on a CNC lathe. The cutting speed, feed rate and number of the machined part were selected as control factors. The optimum cutting conditions were determined using the signal-to-noise (S/N) ratio. S/N ratios were calculate… Show more

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Cited by 7 publications
(7 citation statements)
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“…where Y i is the determined value of the characteristic response at the ith experiment for n number of experiments. Smaller the better technique has been chosen for the purpose of study since the aim of this work is to minimise the characteristic response [27], i.e. tool vibrations and surface roughness based on the input parameters selected and to yield the optimal level of each parameter thus promoting favourable machining conditions.…”
Section: Optimisation Of Process Parametersmentioning
confidence: 99%
“…where Y i is the determined value of the characteristic response at the ith experiment for n number of experiments. Smaller the better technique has been chosen for the purpose of study since the aim of this work is to minimise the characteristic response [27], i.e. tool vibrations and surface roughness based on the input parameters selected and to yield the optimal level of each parameter thus promoting favourable machining conditions.…”
Section: Optimisation Of Process Parametersmentioning
confidence: 99%
“…Furthermore, it considerably decreases the quantity of experiments using the orthogonal design matrix and reduces the influence of factors that cannot be controlled. Moreover, it ensures an easy, productive and systematical approach to indicating the optimal machining conditions for the manufacturing industry [18,19]. The Taguchi technique uses a loss function to compute the deviation between the test values and the willed values.…”
Section: Taguchi Analysismentioning
confidence: 99%
“…With the help of ANOVA and S/N ratio, optimum combination of cutting parameters is determined. The optimization was verified with the confirmation tests after the determination of the control factors that give the optimum results [17,18]. Taguchi method was used for the experimental design.…”
Section: Experimental Design and Analysismentioning
confidence: 99%