STATIC FORCE ANALYSIS: Static Force Analysis: Introduction: Static
Equilibrium. Equilibrium of Two and Three Force Members. Members with
Two Forces and Torque, Free Body Diagrams, Principle of Virtual Work.
Static Force Analysis of Four Bar Mechanism and Slider-Crank Mechanism
with and without friction.
UNIT II
Dynamic Force Analysis: D’Alembert’s Principle, Inertia Force, Inertia
Torque, Dynamic Force Analysis of Four-Bar Mechanism and Slider Crank
Mechanism. Dynamically Equivalent Systems. Turning Moment Diagrams
and Flywheels, Fluctuation of Energy. Determination of size of flywheels.
UNIT III
FRICTION AND BELT DRIVES: Definitions: Types of Friction: Laws of
friction, Friction in Pivot and Collar Bearings. Belt Drives: Flat Belt Drives,
Ratio of Belt Tensions, Centrifugal Tension, Power Transmitted.
UNIT IV
BALANCING OF ROTATING MASSES: Static and Dynamic Balancing,
Balancing of Single Rotating Mass by Balancing Masses in Same plane and
in Different planes. Balancing of Several Rotating Masses by Balancing
Masses in Same plane and in Different planes.
PART – B
UNIT V
BALANCING OF RECIPROCATING MASSES: Inertia Effect of Crank
and Connecting rod, Single Cylinder Engine, Balancing in Multi Cylinderinline
engine (Primary & Secondary forces), V-type Engine; Radial Engine –
Direct and Reverse Crank Method.
UNIT VI:
GOVERNORS: Types of Governors; Force Analysis of Porter and Hartnell
Governors. Controlling Force, Stability, Sensitiveness, Isochronism, Effortand Power
UNIT VII
GYROSCOPE: Vectorial Representation of Angular Motion, Gyroscopic
Couple. Effect of Gyroscopic Couple on Ship, Plane Disc, Aeroplane,
Stability of Two Wheelers and Four Wheelers.
UNIT VIII
ANALYSIS OF CAMS: Analysis of Tangent Cam with Roller Follower and
Circular Arc Cam Operating Flat Faced and Roller Followers, Undercutting
in Cams.
REFERENCE
TEXT BOOKS:
1. Theory of Machines: Sadhu Singh, Pearson Education, 2nd edition,
2007.
2. Theory of Machines: Rattan S.S. Tata McGraw Hill Publishing
Company Ltd., New Delhi, 2nd Edition, 2006.
Reference Books
1. Theory of Machines, Thomas Bevan, CBS Publication 1984.
2. Design of Machinery, Robert L. Norton, McGraw Hill, 2001.
3. Mechanisms and Dynamics of Machinery, J. Srinivas, Scitech
Publications, Chennai, 2002.