Modeling and Analysis of CNC Milling Process Parameters on Aluminium Silicate Alloy
نویسندگان
چکیده
With the increasing demands of high surface irregularities and machining of composites, conventional machining processes are now being replaced by high speed Computer Numerical Control (CNC) machines. In this paper aluminium silicate made from alloying aluminium and silicon oxide made from rice husk are used. The machining of the alloy on CNC machine is carried out. In addition to speed, feed and depth of cut, step over ratio also is taken as one of the input variables. The study of characteristics of aluminium silicate was carried out at high speed CNC milling machine over the speed of 6000 rpm. Nine experiments were conducted according to Taguchi L9 orthogonal array. The machining of AlSiO2 is done on high speed CNC milling machine using flat end mill of diameter10 mm. Linear regression models have been developed using ANOVA technique through Minitab 18 software and result is validated by conducting selected additional set of experiments.
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