A research on application of the measurement of alternatives and ranking according to compromise solution method for multi-criteria decision making in the grinding process

The efficiency of cutting methods in general and the grinding method particular is evaluated through many parameters such as surface roughness, machining productivity, system vibrations, etc. process considered highly efficient when it meets set requirements for these ensuring small high However, each specific condition, sometimes criteria output are opposite. In cases, required to solve Multi-Criteria Decision Making (MCDM) which means making decision ensure harmonization all criteria. this study, a study on multi-criteria 9CrSi steel using CBN wheels presented. experimental was carried out with sixteen experiments according an orthogonal matrix that designed by Taguchi method. workpiece velocity, feed rate, depth cut were changed experiment. At experiment, responses determined including roughness (Ra), vibration wheel shaft three directions, corresponding Ax, Ay, Az, material removal yield (Q). Four determination weights used. Measurement Alternatives Ranking Compromise Solution (MARCOS) applied making. objective identify experiment simultaneously ensures values Ra, Az large value Q