Effect of Material Removal Rate (MRR) on AISI H11 Die Steel in Drilling using Face Centered Design

Author(s):

Sudesh Garg , JAIPUR INSTITUTE OF TECHNOLOGY,JAIPUR, RAJASTHAN ; Ravi Kumar Goyal, JAIPUR INSTITUTE OF TECHNOLOGY,JAIPUR,; Ankit Chabra, JAIPUR INSTITUTE OF TECHNOLOGY,JAIPUR,

Keywords:

MRR, Analysis of Variance (ANOVA), Design of Experiments (DOE), RSM, and Face Centered Design

Abstract:

Drilling is one of the most common and fundamental machining processes. In machining, twist drills with diameters of 1–20 mm are used. Most of automotive components are manufactured using a conventional machining process, such as turning, drilling, milling, shaping and planning, etc.. These focus on producing high quality products in time at minimum cost. The surface roughness and MRR are considered to be a measure of the technological quality of a product. The aim of the present work is to optimize cutting conditions (Cutting speed, feed, wet and dry cutting, depth of hole) parameters for minimum MRR in drilling of AISI H11 using Face Centered Design . Experiments were conducted based on the design of experiments (DOE) and followed by optimization of the results using Analysis of Variance (ANOVA) to find the maximum material removal rate (MRR).

Other Details:

Manuscript Id	:	IJSTEV1I11095
Published in	:	Volume : 1, Issue : 11
Publication Date	:	01/06/2015
Page(s)	:	400-410

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