MF9255 METAL CUTTING THEORY AND PRACTICE SYLLABUS | ANNA UNIVERSITY ME MANUFACTURING ENGINEERING ELECTIVES SYLLABUS REGULATION 2009 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY M.E MANUFACTURING ENGINEERING DEPARTMENT ELECTIVES SYLLABUS, TEXTBOOKS, REFERENCE BOOKS,EXAM PORTIONS,QUESTION BANK,PREVIOUS YEAR QUESTION PAPERS,MODEL QUESTION PAPERS, CLASS NOTES, IMPORTANT 2 MARKS, 8 MARKS, 16 MARKS TOPICS. IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI, TRICHY, MADURAI, TIRUNELVELI, COIMBATORE), 2009 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2010
MF9255 METAL CUTTING THEORY AND PRACTICE L T P C
3 0 0 3
AIM:
To impart the knowledge and train the students in the area of metal cutting theory and its
importance.
OBJECTIVE:
To make the students familiar with the various principles of metal cutting, cutting tool
materials and its wear mechanisms during the machining operation.
UNIT I INTRODUCTION 9
Need for rational approach to the problem of cutting materials-observation made in the
cutting of metals-basic mechanism of chip formation-thin and thick zone modes-types of
chips-chip breaker-orthogonal Vs oblique cutting-force velocity relationship for shear
plane angle in orthogonal cutting-energy consideration in machining-review of Merchant,
Lee and Shafter theories-critical comparison.
UNIT II SYSTEM OF TOOL NOMENCLATURE 9
Nomenclature of single point cutting tool-System of tool nomenclature and conversion of
rake angles-nomenclature of multi point tools like drills, milling-conventional Vs climb
milling, mean cross sectional area of chip in milling-specific cutting pressure.
UNIT III THERMAL ASPECTS OF MACHINING 9
Heat distribution in machining-effects of various parameters on temperature-methods of
temperature measurement in machining-hot machining-cutting fluids.
UNIT IV TOOL MATERIALS, TOOL LIFE AND TOOL WEAR 9
Essential requirements of tool materials-development in tool materials-ISO specification
for inserts and tool holders-tool life-conventional and accelerated tool life tests-concept
of mach inability index-economics of machining.
UNIT V WEAR MECHANISMS AND CHATTER IN MACHINING 9
Processing and Machining – Measuring Techniques – Reasons for failure of cutting tools
and forms of wear-mechanisms of wear-chatter in machining-factors effecting chatter in
machining-types of chatter-me chanism of ch atter.
TOTAL : 45 PERIODS
REFERENCES
1. Shaw.M.C.Metal cutting principles, oxford Clare don press, 1984.
2. Bhattacharya.A., Metal Cutting Theory and practice, Central Book Publishers, India,
1984.
3. Boothroid D.G. & Knight W.A., Fundamentals of machining and machine tools,
Marcel Dekker, Newyork, 1989.
MF9255 METAL CUTTING THEORY AND PRACTICE L T P C
3 0 0 3
AIM:
To impart the knowledge and train the students in the area of metal cutting theory and its
importance.
OBJECTIVE:
To make the students familiar with the various principles of metal cutting, cutting tool
materials and its wear mechanisms during the machining operation.
UNIT I INTRODUCTION 9
Need for rational approach to the problem of cutting materials-observation made in the
cutting of metals-basic mechanism of chip formation-thin and thick zone modes-types of
chips-chip breaker-orthogonal Vs oblique cutting-force velocity relationship for shear
plane angle in orthogonal cutting-energy consideration in machining-review of Merchant,
Lee and Shafter theories-critical comparison.
UNIT II SYSTEM OF TOOL NOMENCLATURE 9
Nomenclature of single point cutting tool-System of tool nomenclature and conversion of
rake angles-nomenclature of multi point tools like drills, milling-conventional Vs climb
milling, mean cross sectional area of chip in milling-specific cutting pressure.
UNIT III THERMAL ASPECTS OF MACHINING 9
Heat distribution in machining-effects of various parameters on temperature-methods of
temperature measurement in machining-hot machining-cutting fluids.
UNIT IV TOOL MATERIALS, TOOL LIFE AND TOOL WEAR 9
Essential requirements of tool materials-development in tool materials-ISO specification
for inserts and tool holders-tool life-conventional and accelerated tool life tests-concept
of mach inability index-economics of machining.
UNIT V WEAR MECHANISMS AND CHATTER IN MACHINING 9
Processing and Machining – Measuring Techniques – Reasons for failure of cutting tools
and forms of wear-mechanisms of wear-chatter in machining-factors effecting chatter in
machining-types of chatter-me chanism of ch atter.
TOTAL : 45 PERIODS
REFERENCES
1. Shaw.M.C.Metal cutting principles, oxford Clare don press, 1984.
2. Bhattacharya.A., Metal Cutting Theory and practice, Central Book Publishers, India,
1984.
3. Boothroid D.G. & Knight W.A., Fundamentals of machining and machine tools,
Marcel Dekker, Newyork, 1989.
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