TY - JOUR ID - 22385 TI - Experimental and statistical investigations of surface roughness, vibration, and energy consumption values of titanium alloy during machining using response surface method and grey relational analysis JO - Scientia Iranica JA - SCI LA - en SN - 1026-3098 AU - Akkus, H. AD - Automotive Technology Program, Nigde Vocational School of Technical Sciences, Nigde Omer Halisdemir University, Nigde, P.O. Box 51200, Turkey Y1 - 2022 PY - 2022 VL - 29 IS - 1 SP - 109 EP - 119 KW - Ti 6Al-4V KW - Ra KW - Vibration KW - energy consumption KW - RSM KW - Grey Relational Analysis DO - 10.24200/sci.2021.57548.5296 N2 - This study aims to explain the interaction between the results measured in the turning operation. For this purpose, Ti 6Al-4V alloy workpiece was machined on CNC lathe. Surface roughness (Ra), vibration and energy consumption values were determined by turning. Experimental results were analyzed statistically. Response surface method (RSM) and grey relational analysis were used statistical analysis. In RSM analysis, regression equations, ANOVA, contour graphs, pertubation graphs, real and prediction graphs, % contribution graphs, most significant factor, optimum parameters, it is determined that the effective parameter in surface roughness, vibration and energy consumption is feed rate. Grey relational analysis steps and results are examined. UR - https://scientiairanica.sharif.edu/article_22385.html L1 - https://scientiairanica.sharif.edu/article_22385_5c2d24d3c9c9e0d582d678f0dca5088d.pdf ER -