ME6004 UNCONVENTIONAL MACHINING PROCESSES L T P C 3 0 0 3
OBJECTIVES:
• 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.
OBJECTIVES:
• 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.
