MULTICRITERIA OPTIMIZATION OF THE BAND SAWING PROCESS FOR RING-SHAPED CROSS-SECTION WORKPIECES MADE OF G-X55CRNISIS19-13-2 USING THE MOORA-TAGUCHI METHOD

<p>This paper focuses on the optimization of process parameters in band  sawing of thick-walled cylindrical components made of G-X55CrNiSiS19-13-2 steel. The applied methodology is based on the integrated MOORATaguchi approach, utilizing the Taguchi L16 orthogonal array with three controlled factors: cutting speed, feed rate, and tool engagement length. <br />Measurable process parameters, particularly torque and power on the saw drive motor, were continuously monitored, while other indicators were indirectly determined using analytical methods. The results of the analysis of variance (ANOVA) indicate that all examined parameters have a significant influence on the overall process performance, as determined by <br />the application of the MOORA method. </p>