AI6304 - THEORY OF MACHINES (Syllabus) 2013-regulation Anna University
AI6304 - THEORY OF MACHINES (Syllabus) 2013-regulation Anna University
AI6304 |
THEORY OF MACHINES |
LPTC |
---|
3003
OBJECTIVE:
• To introduce the students the theory of machines pertaining to agricultural engineering.
UNIT I |
TERMINOLOGY |
9 |
---|
Definitions - Kinematic links - Pairs - Chain - Machines and mechanism - Types and uses – Kinematic inversion of four bar chain and slider crank mechanism. Velocity and acceleration in simple mechanisms - Vector polygon and instantaneous centre methods – Coriolis component of acceleration.
UNIT II |
FRICTION AND APPLICATIONS |
9 |
---|
Sliding and rolling friction –friction in screw threads-Bearing and lubrication- Friction clutches- Belt drives- Friction aspects in brakes.
UNIT III |
MOTION OF CAM AND FOLLOWER |
9 |
---|
Cam and follower - types - application – displacement diagrams - profile layout for uniform velocity - Uniform acceleration and retardation - simple harmonic and cycloidal motion.
UNIT IV |
GEARS AND GEAR TRAINS |
9 |
---|
Gears - classification - terminology -law of gearing - tooth profile - interference between rack and pinion. Gear trains - simple - compound reverted. Simple epicyclic gear trains.
UNIT V |
FLYWHEEL AND BALANCING |
9 |
---|
Inertia - turning moment - flywheel - fluctuation of speed and energy. Balancing of rotating masses and reciprocating masses.
TOTAL : 45 PERIODS
OUTCOMES: At the end of the course the student will be able to
• Basic knowledge on the friction applications, gear and gear trains.
• Learn the fundamentals related to motion of cam and follower and fly wheel balancing
• Learn the fundamentals related to motion of cam and follower and fly wheel balancing
TEXT BOOKS:
1. Rattan, S.S, Theory of Machines, 3rd Edition, Tata McGraw-Hill, 2009.
2. Khurmi, R.S. and Gupta, J.K, Theory of machines, Eurasia Publication House, 1994.
2. Khurmi, R.S. and Gupta, J.K, Theory of machines, Eurasia Publication House, 1994.
REFERENCES:
1. Thomas Beven, Theory of Machines, CBS Publishers and Distributors, New Delhi, 1984.
2. Ballaney, P.L, Theory of machines, Khanna Publishers, New Delhi,1994
3. http://www.softintegration.com/chhtml/toolkit/mechanism/
2. Ballaney, P.L, Theory of machines, Khanna Publishers, New Delhi,1994
3. http://www.softintegration.com/chhtml/toolkit/mechanism/
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