tom by praful sir

1. THEORY OF MACHINE
BY PRAFUL SIR

2. • Simple mechanism
• Velocity and acceleration of points and links.
• Dynamic force analysis, crank effort diagram and
flywheel
• Brakes and Dynamometers
• Power Transmission
• Governors
• Cams and followers
• Balancing of machine parts
• Vibrations
• Gear and gear trains

3. • Simple Mechanism:
• Introduction of theory of machines, definitions-
• statics, dynamics, kinematics, kinetics, kinematic
pair, kinematic chain, mechanism, machine
inversions, relation between number of links,
number of joints and number of pairs, Four bar chain
and its inversion, Slider crank chain and its
inversions.

4. TOM
KINEMATICS OF MACHINE DYNAMICS OF MACHINE
KOM DOM
STUDY OF MOTION MACHINE WITHOUT
COSEDERING THE CAUSE OF MOTION STUDY OF MOTION MACHINE WITHCOSEDERING
THE CAUSE OF FORCE

5. INTRODUCTION OF THEORY OF
MACHINE
• DEFINATION
• the subject tom may be defined
as that branch of engineering
science which deals with the
study of relative motion B/W the
various parts of a machine and
forces which acts on them the
knowledge of this subject is very
essential for an engineering in
designing the various parts of a
machine

7. • DE

13. KINEMATIC LINK
• It is a primary part of a
machine which gives the
relative motion to some other
link