Universal Journal of Mechanical Engineering Vol. 8(3), pp. 135 - 141
DOI: 10.13189/ujme.2020.080301
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Optimization of Cutting Parameters When Surface Milling with Face Milling Tool According to the Stages of Response Surface Method

Nguyen Hong Son ^1,*, Do Duc Trung ^2
1 Center for Mechanical Engineering, Hanoi University of Industry, Vietnam
² Faculty of Mechanical Engineering, Hanoi University of Industry, Vietnam

ABSTRACT

This paper presents the optimization of cutting parameters when surface milling according to the stages of the response surface method. The implemented stages of the response surface method include the screening design, initial experiments and response surface design. The objective of the screening design is to select the input parameters for the next experimental stages. The goal of the initial experiments is to check the choice range of the input parameters ensures that the output function is extreme point or not. The aim of response surface design is to build the relationship between output parameters and the input parameters. The machined material in this study is C45 steel, while the used cutting tool is the face mill with PVD-coated inserts. Accordingly, the optimal values of cutting parameters including cutting speed, feed rate and depth of cut are determined at 230 (m/min), 0.23 (mm/toolpath) and 0.888 (mm), respectively. In case of machining with this cutting parameter, the surface roughness of workpiece reaches the smallest value, only about 0.15 µm.

KEYWORDS
Cutting Parameters, Milling C45 Steel with Face Milling Tool, Optimization, Response Surface Method

Cite This Paper in IEEE or APA Citation Styles
(a). IEEE Format:
[1] Nguyen Hong Son , Do Duc Trung , "Optimization of Cutting Parameters When Surface Milling with Face Milling Tool According to the Stages of Response Surface Method," Universal Journal of Mechanical Engineering, Vol. 8, No. 3, pp. 135 - 141, 2020. DOI: 10.13189/ujme.2020.080301.

(b). APA Format:
Nguyen Hong Son , Do Duc Trung (2020). Optimization of Cutting Parameters When Surface Milling with Face Milling Tool According to the Stages of Response Surface Method. Universal Journal of Mechanical Engineering, 8(3), 135 - 141. DOI: 10.13189/ujme.2020.080301.