~;·SRM UNIVERSITY

Faculty of Engineering & Technology, SRM University,Kattankulathur-603203 a.""" "",",' """,." '.C"

School of Engineering Department of Mechanical Engineering

COURSE PLAN

Course Code: ME0028 Academic Year: 2013-2014

Course Title: NON TRADITIONAL MACHINING TECHNIQUES Year/ Sem: IV year-8th semester (Even)

Direct Assessment Details

Name of Assessment Marks Topics Tentative

Date Duration(min)

Cycle Test-I

Surprise Test

Cycle Test-II

.

10

05

10

Introduction to Non Traditional machining methods, Abrasive Jet Machining (AJM), Water Jet Machining (WJM), Ultra Sonic Machining (USM).

Mechanical Energy, Electrical Energy, Thermo Electrical Energy, Thermal Energy Techniques

Electro Chemical Machining (ECM), Electro Chemical Grinding (ECG), Electrical Discharge Machining (EDM), Wire Cut Electrical Discharge Machining (WCEDM)

7-02-2014

3rd week of February 2014

7-03-2014

100

20

100

Model Examination 20 Whole Syllabus 17-04-2014 180

End Semester Examination

50 Whole Syllabus May 2014 180

Attendance 05 N/A

L T P C

ME0028 Non Traditional Machining Techniques 3 0 0 3

Program Outcomes Prerequisite :Manufacturing Technology

Program Educational Obiectives 1. Apply/ improve 2. Enhance 3. Solve industrial, their knowledge in professional social, and basic sciences for practice to environmental excelling in various meet the problems with modern disciplines of global engineering tools Mechanical standards Engineering with with ethical the emphasis on and social Design, Thermal responsibility and Manufacturing

4. Develop skills to work in teams, think intellectually and pursue life-long learning

a)ability to apply knowledge of mathematics, science, and engineering

(e) an ability to identifY, formulate,

and solve engineering problems

X

X X

Course designed by Department of Mechanical Engineering

1

2

Student outcome

Category

a

x b c

GENERAL (G)

d e f x

BASIC SCIENCES (B)

g h 1

ENGfNEERlNG SCIENCES AND

TECHNICAL ART (E)

J k

PROFESSION AL SUBJECTS

(P)

X

3

Broad area(for profession courses only i.e'under P'category)

Manufacturing

x

Design Thermal General

4. Course coordinator

Mr. S.Shakthivel

Syllabus INTRODUCTION Introduction to nontraditional machining methods - Need for non - traditional machining - Sources of metal removal ­

Classification on the basis of energy sources - Parameters influencing selection of process.

MECHANICAL ENERGY TECHNIQUES

Abrasive Jet Machining (AJM): Operating principles - Equipment - Parameters influencing metal removal - Benefits ­Applications - Advantages and Limitations.

Water Jet Machining (WJM): Operating principles - Equipment - Parameters influencing metal removal - Benefits - Applications

- Advantages and limitations.

llltra Sonic Machining (USM): Operating principles - Equipment and sub systems - Parameters influencing metal removal ­

Benefits and Applications - Advantages and limitations.

ELECTRICAL ENERGY TECHNIQUES Electro Chemical Machining (ECM): Operating principles - Equipment and sub systems - Parameters influencing metal removal ­

Benefits and applications - Advantages and limitations - Current developments in ECM.

Electro Chemical Grinding (ECG): Operating principles - Equipment and sub systems - Parameters influencing metal removal ­

Benefits - Applications - Advantages and limitations

THERMO ELECTRICAL ENERGY TECHNIQUES Electrical Discharge Machining (EDM) and Wire Cut Electrical Discharge Machining (WCEDM): Operating principles ­

Equipment and sub systems - Parameters influencing metal removal - Benefits - Applications - Advantages and limitations.

Electrical Discharge Grinding (EDG): Operating principles - Equipment and sub systems - Parameters influencing metal

removal - Benefits - Applications - Advantages and limitations.

THERMAL ENERGY TECHNIQUES

Operating principles - Equipment and sub systems - Parameters influencing metal removal- Benefits - Applications - Advantages

and limitations of Electron beam machining (EBM), Plasma ARC Machining (PAM) and laser beam machining (LBM).

TEXTBOOKS

• Mishra, P. K., Non-Conventional Machining, The Institution of Engineers (India), Text Book Series, New Delhi, 1997

• Garry F. Benedict, Unconventional Machining Process, Marcel Dekker Publication, New York, 1987

REFERENCE BOOKS

• Bennedict, G. F., Non Tradtional Machining Techniques, Marcel Decker, New York, 1990

• Sharma, P. C., A Text book ofProduction Engineering, New Delhi, 1995

• Pandey and Sha, Modern Manufacturing Process, Prentice Hall, New Jersey.

SESSION PLAN

Session No. TITLE / DETAILS OF CHAPTER REFERENCES

INTRODUCTION

I Program Educational Objectives, Instructional Objectives and Students Outcome and Syllabus

2 Introduction and Need for Non Traditional machining methods T-1, ch - 1 & R-3, ch-1

3 Sources of metal removal T-1, ch - 1 & R-3, ch ­ 1

4 Classification on the basis of energy sources T-1, ch - 1 & R-3, ch - 1

5 Parameters influencing selection of process T-1, ch ­ 1 & R-3, ch - 1

MECHANICAL ENERGY TECHNIQUES

6 Abrasive Jet Machining (AJM) : Operating principles - Equipment T-1, ch - 2 & R-3, ch - 2

7 Parameters influencing metal removal T-1, ch - 2 & R-3, ch - 2

8 Benefits - Applications - Advantages and Limitations T-1, ch - 2 & R-3, ch - 2

9 Water Jet Machining (WJM) : Operating principles - Equipment T-1, ch-4 & R-3, ch-2

10 Parameters influencing metal removal T-1, ch - 4 & R-3, ch ­ 2

I I Benefits - Applications - Advantages and Limitations T-1, ch -4 & R-3, ch-2

12 Ultra Sonic Machining (USM) : Operating principles-Equipment and sub systems

T-1,ch-3&R-3,ch-2

13 Parameters influencing metal removal T-1,ch-3&R-3,ch-2

14 Benefits and Applications - Advantages and Limitations T-1, ch-3 & R-3, ch-2

ELECTRICAL ENERGY TECHNIQUES

15 Electro Chemical Machining (ECM) : Operating principles - Equipment and sub systems

T-1, ch - 6 & R-3, ch - 3

16 Parameters influencing metal removal T-1, ch - 6 & R-3, ch ­ 3

17 Benefits and Applications- Advantages and Limitations T-1, ch - 6 & R-3, ch ­ 3

18 current developments in ECM T-l, ch - 6 & R-3, ch - 3

19 Electro Chemical Grinding (ECG) : Operating principles - Equipment and sub systems

R-3, ch - 3

20 Parameters influencing metal removal R-3, ch - 3

21 Benefits - Applications - Advantages and Limitations R-3, ch - 3

THERMO ELECTRICAL ENERGY TECHNIQUES

Electrical Discharge Machining (EDM) : Operating principles­ T-1,ch-8&R-3,ch-422 Equipment and sub systems

T-1,ch-8&R-3,ch-423 Parameters influencing metal removal

T-1, ch - 8 & R-3, ch - 424 Benefits - Applications - Advantages and Limitations.

Wire Cut Electrical Discharge Machining (WCEDM) : Operating T-1, ch - 8 & R-3, ch - 425 principles - Equipment and sub systems

T-1,ch-8&R-3,ch-426 Parameters influencing metal removal

T-1, ch - 8 & R-3, ch - 427 Benefits - Applications - Advantages and Limitations

Electrical Discharge Grinding (EDG) : Operating principles­ T-1, ch - 8 & R-3, ch - 428 Equipment and sub systems

T-1, ch - 8 & R-3, ch - 429 Parameters influencing metal removal

T-1,ch-8&R-3,ch-430 Benefits - Applications - Aqvantages and Limitations

THERMAL ENERGY TECHNIQUES

Electron Beam Machining (EBM) : Operating principles­ T-1, ch-10 & R-3, ch-4 31 Equipment and sub systems

T-1, ch - 10 & R-3, ch - 432 Parameters influencing metal removal

33 T-1, ch - 10 & R-3, ch - 4

Plasma ARC Machining (PAM) : Operating principles - Equipment

Benefits - Applications - Advantages and Limitations

34 T-l,ch-ll &R-3,ch-4and sub systems

T-l, ch - 11 & R-3, ch - 435 Parameters influencing metal removal

36 T-1,ch-ll &R-3,ch-4

Laser BEAM Machining (LBM) : Operating principles - Equipment

Benefits - Applications - Advantages and Limitations

T-1, ch - 9 & R-3, ch - 437 and sub systems

T-l, ch - 9 & R-3, ch - 438 Parameters influencing metal removal

39 T-l, ch - 9 & R-3, ch - 4Benefits - Applications - Advantages and Limitations

Section Class Room

No.

Details of Faculty member

Name Room No. E-mail id Student

contact time

MECH­IV

Mrs S.Shakthivel H315 shakthivel.s@ktr.srmuniv.ac.in

L!\'~~ ~ Course Coordinat~ ODlMeeh~