Design of Experiment Via Taguchi Method For Machining Of AISI D2 Tool Steel In CNC Milling Machine Process
Keywords:
-Abstract
Hardness greater than 45 HRC, but in general ranges of hardness 53 to 58 HRC, reaching a maximum of 65
HRC, is called "hard machining".By using CNC milling process, a hard machining process provides susceptible benefits
in terms of low manufacturing cost with less time compared to traditional machining.Coated tools are generally accepted
that coating enhances the oxidation resistance and lubricity of the tool, protects the tool against diffusion wear, and
reduces the temperature variation in the tool, rendering it less susceptible to crack. In this paper, TiAlN coated tool is
used for machining of AISI D2 tool steel.L-9 orthogonal array is used for experimental work. Taguchi method has been
used after experimental work to findout most important affected input parameter.