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Subject Syllabus

ME-403 - Theory of Machines

ME · Semester 4

Course Modules

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Introduction kinematics and kinetics mechanisms and machines degree of freedom types of motions kinematic concept of links basic terminology and definitions joints and kinematic chains inversions absolute and relative motions displacement velocity and acceleration diagrams different mechanisms and applications,

R.L.Norton,kinematics& dynamics of machinery,Tata McGraw Hill ISBN13 978 0 07 014480 4

kinematic synthesis of linkages, dynamic motion analysis of mechanisms and machines D'Alembert's principle, number synthesis, free body diagrams, kinematic and dynamic quantities and their relationships, analytical method and graphical method

A.Ghosh & A.Malik Theory of Mechanisms and Machines,EWP Pvt Ltd,ISB 81 85095 72 8 Tutorials: 1.Displacement diagrams of slider crank and other linkages analytical and graphical 2 Velocity diagrams and acceleration diagrams 3 Diagrams of cam and followers for different applications 4 Gears and gear trains transmission diagrams analytical and graphical applications 5 Solutions to problems of industrial application using software

Cams introduction classifications of cams and followers nomenclature analysis of cam and follower motion analytical cam design with specific contours pressure angle radius and undercutting motion constrains and program critical path motion torque on cam shaft

Power transmission kinematics of belt- pulley flat and v -belt rope condition of maximum power transmission efficiency friction friction devices pivot and collars power screw plate and cone clutch brakes classifications bock band internal and external friction circle friction axis,

Gears, laws of gearing, classification and basic terminology, tooth profiles, kinematic considerations, types of gears, spur, bevel, worm, helical, hypoid etc, gear trains, epicyclic, compound,, balancing- static and dynamic, in same/ different planes Introduction to vibration, single degree of freedom.BOOKS: