Optimization of cutting for surface finish obtained using uncoated and diamond coated carbide end mills

2nd International conference on Advances in Mechanical Engineering

Srivastava, Shivanshu^1 ; Uday Venkat Kiran, Kommineni^1 ; Dumpala, Ravikumar^1

Department of Mechanical Engineering, Visvesvaraya National Institute of Technology, Nagpur

440010, India^1

关键词: Coated carbides;    Machined surface;    Machining experiments;    Machining parameters;    Regression equation;    Stylus profilometer;    Surface finishes;    Taguchi orthogonal arrays;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/402/1/012127/pdf
DOI  :  10.1088/1757-899X/402/1/012127

来源: IOP

【 摘 要 】

Aim of this paper is to optimize the machining parameters for surface finish during end milling of Al 6061 using Taguchi method. Uncoated and Diamond Coated carbide end mills were used for conducting machining experiment. Preliminary experiments were conducted to decide the range of speed, feed & depth of cut. Stylus profilometer was used to measure the surface roughness of the machined surface. A Taguchi orthogonal array was designed with three levels of machining parameters and analysis of main effect plot for means, ANOVA, response table and regression equations were developed with the help of Minitab.