ME6004 Unconventional Machining Processes - Syllabus-Semester VI-Elective-MECH-BE-Anna University

NotesKhan ME6004 Unconventional Machining Processes - Syllabus-Semester VI-Elective-MECH-BE-Anna University MECH SEM VI Syllabus, MECH SYLLABUS

 

 

 

 

 

ME6004                        UNCONVENTIONAL MACHINING PROCESSES                             L  T  P  C

 

 

 

OBJECTIVES:

 

3   0  0 3

 

• To learn about various unconventional machining processes, the various process parameters and their influence on performance and their applications

 

UNIT I             INTRODUCTION                                                                                                             6

Unconventional machining Process – Need – classification – Brief overview .

 

UNIT II            MECHANICAL ENERGY BASED PROCESSES                                                           9

Abrasive Jet Machining – Water Jet Machining – Abrasive Water Jet Machining - Ultrasonic Machining.(AJM,  WJM,  AWJM  and  USM).  Working  Principles  –  equipment  used  –  Process parameters – MRR- Applications.

 

UNIT III            ELECTRICAL ENERGY BASED PROCESSES                                                             9

Electric Discharge Machining (EDM)- working Principle-equipments-Process Parameters-Surface Finish and MRR- electrode / Tool – Power and control Circuits-Tool Wear – Dielectric – Flushing – Wire cut EDM – Applications.

 

UNIT IV          CHEMICAL AND ELECTRO-CHEMICAL ENERGY BASED PROCESSES                11

Chemical machining and Electro-Chemical machining (CHM and ECM)-Etchants – Maskant - techniques of  applying  maskants  - Process Parameters –  Surface finish  and  MRR-Applications. Principles of ECM- equipments-Surface Roughness and MRR Electrical circuit-Process Parameters- ECG and ECH - Applications.

 

UNIT V           THERMAL ENERGY BASED PROCESSES                                                                10

Laser  Beam  machining  and  drilling  (LBM),  plasma  Arc  machining  (PAM)  and  Electron  Beam

Machining (EBM). Principles – Equipment –Types - Beam control techniques – Applications.

TOTAL: 45 PERIODS

OUTCOMES:

• Upon completion of this course, the students can able to demonstrate different unconventional machining processes and know the influence of difference process parameters on the performance and their applications.

 

TEXT BOOKS:

1. Vijay.K. Jain “Advanced Machining Processes” Allied Publishers Pvt. Ltd., New Delhi, 2007
2. Pandey P.C. and Shan H.S. “Modern Machining Processes” Tata McGraw-Hill, New Delhi,

2007.

 

REFERENCES:

1. Benedict.  G.F.  “Nontraditional  Manufacturing  Processes”,  Marcel  Dekker  Inc.,  New  York,

1987.

2. Mc Geough, “Advanced Methods of Machining”, Chapman and Hall, London, 1998.
3. Paul De Garmo, J.T.Black, and Ronald.A.Kohser, “Material and Processes in Manufacturing” Prentice Hall of India Pvt. Ltd., 8thEdition, New Delhi , 2001.