ME2303 DESIGN OF MACHINE ELEMENTS SYLLABUS | ANNA UNIVERSITY BE MECHANICAL AND AUTOMATION ENGINEERING 5TH SEMESTER SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY FIFTH SEMESTER BE MECHANICAL AND AUTOMATION ENGINEERING DEPARTMENT SYLLABUS, TEXTBOOKS, REFERENCE BOOKS, IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI,TIRUNELVELI,COIMBATORE), 2008 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009
ME2303 DESIGN OF MACHINE ELEMENTS L T P C
3 1 0 4
OBJECTIVES
To familiarise the various steps involved in the Design Process
To understand the principles involved in evaluating the shape and dimensions of
acomponent to satisfy functional and strength requirements.
To learn to use standard practices and standard data
To learn to use catalogues and standard machine components
UNIT I STEADY STRESSES AND VARIABLE STRESSES IN MACHINE
MEMBERS 9
Introduction to the design process - factor influencing machine design, selection of materials based
on mechanical properties -- Preferred numbers, fits and tolerances – Direct, Bending and torsional
stress equations – Impact and shock loading – calculation of principle stresses for various load
combinations, eccentric loading – Design of curved beams – crane hook and ‘C’ frame - Factor of
safety - theories of failure – stress concentration – design for variable loading – Soderberg,
Goodman and Gerber relations
42
UNIT II DESIGN OF SHAFTS AND COUPLINGS 10
Design of solid and hollow shafts based on strength, rigidity and critical speed – Design of keys, key
ways and splines - Design of crankshafts -- Design of rigid and flexible couplings.
UNIT III DESIGN OF TEMPORARY AND PERMANENT JOINTS 9
Threaded fastners - Design of bolted joints including eccentric loading, Knuckle joints, Cotter joints –
Design of welded joints, riveted joints for structures - theory of bonded joints.
UNIT IV DESIGN OF ENERGY STORING ELEMENTS 8
Design of various types of springs, optimization of helical springs -- rubber springs -- Design of
flywheels considering stresses in rims and arms, for engines and punching machines.
UNIT V DESIGN OF BEARINGS AND MISCELLANEOUS ELEMENTS 9
Sliding contact and rolling contact bearings -- Design of hydrodynamic journal bearings, McKee's
Eqn. Sommerfield Number, Raimondi & Boyd graphs, -- Selection of Rolling Contact bearings --
Design of Seals and Gaskets -- Design of Connecting Rod.
LECTURE: 45 TUTORIAL: 15 TOTAL: 60 PERIODS
Note: (Use of P S G Design Data Book is permitted in the University examination)
TEXT BOOKS:
1. Shigley J.E and Mischke C. R., “Mechanical Engineering Design”, Sixth Edition, Tata McGraw-
Hill , 2003.
2. Bhandari V.B, “Design of Machine Elements”, Second Edition, Tata McGraw-Hill Book Co, 2007.
REFERENCES:
1. Sundararajamoorthy T. V, Shanmugam .N, "Machine Design", Anuradha Publications, Chennai,
2003.
2. Orthwein W, “Machine Component Design”, Jaico Publishing Co, 2003.
3. Ugural A.C, “Mechanical Design – An Integral Approach, McGraw-Hill Book Co, 2004.
4. Spotts M.F., Shoup T.E “Design and Machine Elements” Pearson Education, 2004.
STANDARDS
1 IS 10260 : Part 1 : 1982 Terms, definitions and classification of Plain bearings Part 1 :
Construction.
2 IS 10260 : Part 1 : 1982 Terms, definitions and classification of Plain bearings Part 2 : Friction
and Wear.
3 IS 10260 : Part 1 : 1982 Terms, definitions and classification of Plain bearings Part 3 :
Lubrication.
ME2303 DESIGN OF MACHINE ELEMENTS L T P C
3 1 0 4
OBJECTIVES
To familiarise the various steps involved in the Design Process
To understand the principles involved in evaluating the shape and dimensions of
acomponent to satisfy functional and strength requirements.
To learn to use standard practices and standard data
To learn to use catalogues and standard machine components
UNIT I STEADY STRESSES AND VARIABLE STRESSES IN MACHINE
MEMBERS 9
Introduction to the design process - factor influencing machine design, selection of materials based
on mechanical properties -- Preferred numbers, fits and tolerances – Direct, Bending and torsional
stress equations – Impact and shock loading – calculation of principle stresses for various load
combinations, eccentric loading – Design of curved beams – crane hook and ‘C’ frame - Factor of
safety - theories of failure – stress concentration – design for variable loading – Soderberg,
Goodman and Gerber relations
42
UNIT II DESIGN OF SHAFTS AND COUPLINGS 10
Design of solid and hollow shafts based on strength, rigidity and critical speed – Design of keys, key
ways and splines - Design of crankshafts -- Design of rigid and flexible couplings.
UNIT III DESIGN OF TEMPORARY AND PERMANENT JOINTS 9
Threaded fastners - Design of bolted joints including eccentric loading, Knuckle joints, Cotter joints –
Design of welded joints, riveted joints for structures - theory of bonded joints.
UNIT IV DESIGN OF ENERGY STORING ELEMENTS 8
Design of various types of springs, optimization of helical springs -- rubber springs -- Design of
flywheels considering stresses in rims and arms, for engines and punching machines.
UNIT V DESIGN OF BEARINGS AND MISCELLANEOUS ELEMENTS 9
Sliding contact and rolling contact bearings -- Design of hydrodynamic journal bearings, McKee's
Eqn. Sommerfield Number, Raimondi & Boyd graphs, -- Selection of Rolling Contact bearings --
Design of Seals and Gaskets -- Design of Connecting Rod.
LECTURE: 45 TUTORIAL: 15 TOTAL: 60 PERIODS
Note: (Use of P S G Design Data Book is permitted in the University examination)
TEXT BOOKS:
1. Shigley J.E and Mischke C. R., “Mechanical Engineering Design”, Sixth Edition, Tata McGraw-
Hill , 2003.
2. Bhandari V.B, “Design of Machine Elements”, Second Edition, Tata McGraw-Hill Book Co, 2007.
REFERENCES:
1. Sundararajamoorthy T. V, Shanmugam .N, "Machine Design", Anuradha Publications, Chennai,
2003.
2. Orthwein W, “Machine Component Design”, Jaico Publishing Co, 2003.
3. Ugural A.C, “Mechanical Design – An Integral Approach, McGraw-Hill Book Co, 2004.
4. Spotts M.F., Shoup T.E “Design and Machine Elements” Pearson Education, 2004.
STANDARDS
1 IS 10260 : Part 1 : 1982 Terms, definitions and classification of Plain bearings Part 1 :
Construction.
2 IS 10260 : Part 1 : 1982 Terms, definitions and classification of Plain bearings Part 2 : Friction
and Wear.
3 IS 10260 : Part 1 : 1982 Terms, definitions and classification of Plain bearings Part 3 :
Lubrication.
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