E3S Web Conf.
Volume 309, 20213rd International Conference on Design and Manufacturing Aspects for Sustainable Energy (ICMED-ICMPC 2021)
|Number of page(s)||8|
|Published online||07 October 2021|
Combination of taguchi method and moora method for multi-objective optimization of SCM400 steel milling process
1 Ha Noi University of Industry, Vietnam
2 University of Economics - Technology for Industries, Vietnam
3 Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam
4 Electric Power University, Vietnam
5 Thai Nguyen University of Technology, Thai Nguyen, Vietnam
* Corresponding author: firstname.lastname@example.org
Abstract. In this article, a study on multi-objective optimization of the milling process is presented. CNC milling machine, cutting tool as TiAlN, experimental material as SCM400 steel and coolant as Caltex Aquatex 3180 oil have been used in the experiment. The objective of this study is to simultaneously ensure the minimum surface roughness and the maximum material removal rate (MRR). Taguchi method has been applied to design an experimental matrix with five input parameters, including coolant flow, coolant pressure, cutting velocity, feed rate, and cutting depth. Analysis of experimental results by Pareto chart has determined the effect of input parameters on output parameters. Moora method has been applied to determine the values of input parameters to simultaneously ensure the two criteria as mentioned above. Finally, the direction for further research has also been recommended in this study
© The Authors, published by EDP Sciences, 2021
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