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OPTIMIZATION OF PROCESS PRAMETERS IN ELECTRO CHEMICAL MACHINING OF ALUMNIUM ALLOY 6082 BY USING GRAY TAGUCHI METHOD

A PROJECT REPORT Submitted by MAYAKANNAN.G

(611516114091)

MURALIDHARAN.V

(611516114099)

NAVEENKUMAR.P

(611516114108)

SANTHOSH KUMAR.P

(611516114134)

In partial fulfillment for the award of the degree of

BACHELOR OF ENGINEERING in MECHANICAL ENGINEERING MAHENDRA INSTITUTE OF ENGINEERING AND TECHNOLOGY NAMAKKAL-637503

ANNA UNIVERSITY : CHENNAI 600 025 APRIL/MAY 2018

ANNA UNIVERSITY : CHENNAI 600 025 BONAFIDE CERTIFICATE

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Certified that this project report “OPTIMIZATION OF PROCESS PARAMETERS IN ELECTRO CHEMICAL MACHINING OF ALLUMNIUM ALLOY 6082 BY USING GRAY TAGUCHI METHOD” is the bonafide work of MAYAKANNAN.G, MURALIDHARAN.V, NAVEENKUMAR.P, and SANTHOSH KUMAR.P who carried out the project under my supervision.

SIGNATURE

SIGNATURE

Mr.L.SELVARAJAN,M.E.,Ph.D..,

Mr.V.PRABAKARAN, M.E.

HEAD OF THE DEPARTMENT,

CO-SUPERVISOR

SUPERVISOR

Assistant Professor

Department of Mechanical Engineering

Department of Mechanical Engineering

Mahendra Institute of Engineering and Technology.

Mahendra Institute of Engineering and Technology.

Submitted for the project viva-voce examination held on……………at...........

Internal Examiner

External Examiner

ACKNOWLEDGEMENT ii

The satisfaction that the one gets on completion of a tack cannot be fully enjoyed without mentioning the people who made it possible. We are very much grateful to the almighty, who helped us all the way and who molded us into what we are today. We remain indebted to our parents who have sacrificed many things for our success. We submit our heartfelt of regards and sincere thanks to them. We would like express our sincere thanks to the Honorable Chairman Thirumigu.M.G.BHARATH KUMAR, and to the Honorable Principal Dr.M.SENTHILKUMAR,M.E,Ph.D.,

and

the

Academic

Dean

Dr.J.RAJAVELU,M.E.,Ph.D., for providing better working environment and Educational facilities at our institution. We are much grateful to Dr.L.SELVARAJAN,M.E.,Ph.D.., Head of Department of Mechanical Engineering for his encouragement motivation and continuous support extended and throughout one tenure of our Project. Without his timely help it would have been impossible for us to complete this work. We acknowledge in no less terms the qualified and excellent assistance rendered

by

Mr.V.PRABAKARAN,M.E.

Department

of

Mechanical

Engineering. We owe for the gratitude for his valuable suggestions, kind inspiration and encouragement. Our most sincere acknowledgement to the staff member of our department for their constant inspiration and support extended. We acknowledge the gratitude showered by our Faculties, Parents and Friends for their advice and to keep our spirits high to venture this Project.

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