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Effect Of Drilling Parameters On The Surface Integrity Of Aluminium Alloy LM6 Using Response Surface Method (RSM)

Nuuril Fahmi, Maulud (2015) Effect Of Drilling Parameters On The Surface Integrity Of Aluminium Alloy LM6 Using Response Surface Method (RSM). Project Report. UTeM, Melaka, Malaysia. (Submitted)

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Effect Of Drilling Parameters On The Surface Integrity Of Aluminium Alloy LM6 Using Response Surface Method (RSM) 24 Pages.pdf - Submitted Version

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Abstract

Drilling is one of the most important machining process for making hole. Surface roughness is among important indicator that relate to quality in machining and parameter plays an important role to determine the quality and surface integrity of a hole. So, this study explains the relationship between the surface quality and the quality of the hole with the variables of parameters. In this study, there are three factors that going to be study which are spindle speed, feed rate and drill diameter. The quality and surface integrity of the hole were measured through material removal rate, surface roughness, and hole appearance observation. In order to study the relationship between the parameters and the surface quality, the design of experiments (DOE); response surface method (RSM) was used effectively. RSM can reduce the number of trials in experiment. This method is capable to plan experimental matrix and analysis the data to get optimize combination of parameters by using Minitab 17 Statistical software. From the result gained, it shows that all of the parameters significantly effects the material removal rate, and the surface roughness. Moreover, there are interaction between the parameters on the surface roughness, material removal rate and appearance observation of hole. Regression equation for surface roughness and material removal rate were developed.

Item Type: Monograph (Project Report)
Uncontrolled Keywords: Aluminium alloy, Metal-cutting tools -- Materials, Cutting machines
Subjects: T Technology > TJ Mechanical engineering and machinery
Divisions: Library > Projek Sarjana Muda > FKP
Depositing User: Ahmad Tarmizi Abdul Hadi
Date Deposited: 18 May 2016 03:16
Last Modified: 18 May 2016 03:16
URI: http://eprints.utem.edu.my/id/eprint/16593

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