2013
DOI: 10.1177/0892705713513282
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Fuzzy rule-based modeling of machining parameters for surface roughness in turning carbon particle-reinforced polyamide

Abstract: Carbon particle-reinforced polyamides (PAs) are finding increasing applications in many engineering fields. Machining of these materials is needed for obtaining near net shape and precision fit. In this work, application of fuzzy logic technique along with the Taguchi's orthogonal array is used in turning of PA6 to develop a model for predicting surface roughness. There are many factors affecting the surface roughness. Among these factors the machining parameters that play a dominant role are cutting speed, fe… Show more

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Cited by 8 publications
(10 citation statements)
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“…(ii) The increase in drill speed may also result in cutting of fibers owing to the absences of drill tool bouncing and softening of matrix martial which may results in lower order of responses. (iii) The wide range of thrust force (40-85 N) and torque (15)(16)(17)(18)(19)(20)(21)(22)(23)(24)(25)(26)(27)(28) was observed with HSS drill material for the tested limits of spindle speed (500-2500 r/min) and feed rate (0.05-0.25 mm/r). But SC drill material showed marginal variations initially due to its high hardness, high stiffness, and keenness of cutting edge.…”
Section: Discussionmentioning
confidence: 94%
See 1 more Smart Citation
“…(ii) The increase in drill speed may also result in cutting of fibers owing to the absences of drill tool bouncing and softening of matrix martial which may results in lower order of responses. (iii) The wide range of thrust force (40-85 N) and torque (15)(16)(17)(18)(19)(20)(21)(22)(23)(24)(25)(26)(27)(28) was observed with HSS drill material for the tested limits of spindle speed (500-2500 r/min) and feed rate (0.05-0.25 mm/r). But SC drill material showed marginal variations initially due to its high hardness, high stiffness, and keenness of cutting edge.…”
Section: Discussionmentioning
confidence: 94%
“…Latha and Senthilkumar 23 have formulated the fuzzy-based empirical model to estimate the quality of drilled hole surface in GFRP composites. Palanikumar et al 24 have developed fuzzy model to forecast the quality of surface for carbon particle-based polyamide composites. The formulated mathematical model exhibits the best correlation with experimental values.…”
Section: Introductionmentioning
confidence: 99%
“…Fuzzy logic is one of the important mathematical modeling-based artificial intelligence techniques that can be used to solve complex problems using linguistic terms. 17,[29][30][31] In fuzzy system, model is in the form of "IF-THEN" rules instead of a mathematical equation. The fuzzy logic decision-making unit is composed of five functional blocks 32,33 and is illustrated in Figure 7.…”
Section: Fuzzy Rule-based Modeling Of Cutting Parametersmentioning
confidence: 99%
“…A fuzzy system is composed of a fuzzifier, which is used to generate fuzzy sets by converting the crisp inputs through selected MFs; an inference engine, which is used to generate fuzzy values based on defined rules; and a defuzzifier, which is used to convert fuzzy values into crisp outputs. 17,31 In this study, cutting speed, feed rate, and depth of cut were considered as input parameters, while ESC, Ra, and MRR were considered as the output parameters (Figure 8). In the fuzzy logic, the ranges of parameters are firstly identified.…”
Section: Fuzzy Rule-based Modeling Of Cutting Parametersmentioning
confidence: 99%
“…The best result was obtained by PCD tools; it reduced turning forces, and better R a was obtained compared to the rivals. Some studies 13 16 were carried out to enhance the surface quality using different methods such as design expert, fuzzy logic, 17 analysis of variance, 16 and ANNs, 8 to model by interlocking the cutting conditions to the R a . For example, Bozdemir studied the cutting parameter (six factors) effects on the R a of PA6G materials.…”
Section: Introductionmentioning
confidence: 99%