Speaker
Nurul Hidayah Razak
(Universiti Malaysia Pahang Al-Sultan Abdullah (UMPSA))
Description
This paper presents a tool life study on tungsten carbide inserts in milling Hastelloy C-2000 using response surface methodology (RSM). The experiment was performed using uncoated and TiAlN coated carbide inserts. There were 15 experiments designed using the Box-Behnken architecture according to machining parameter input such as cutting speed, depth of cut and feed rate. Analysis of variance (ANOVA) has been carried out to validate the fit and adequacy of the development of mathematical model. The results show that feed rate has a great influence on tool life followed by axial depth, and cutting speed.
Primary author
Nurul Hidayah Razak
(Universiti Malaysia Pahang Al-Sultan Abdullah (UMPSA))
Co-authors
Prof.
Kumaran Kadirgama
(Universiti Malaysia Pahang Al-Sultan Abdullah (UMPSA))
Prof.
Mustafizur Rahman
(Universiti Malaysia Pahang Al-Sultan Abdullah (UMPSA))
