DOC/LP/01/28.02.02
Unit syllabus:
Definitions
–
Link, Kinematic pair, Kinematic chain, Mechanism, and Machine.
–
Degree
of freedom
–
Mobility
–
Kutzbach criterion (Gruebler’s equation)
–
Grashoff’s law
–
Kinematic Inversions of four bar chain and
slider crank chain
–
Mechanical Advantage
–
Transmission angle.
Description of common Mechanisms
–
Offset slider mechanism as quick return
mechanisms, Pantograph, Straight line generators (Peaucellier and Watt mechanisms),
Steering gear for automobile, Hoo
ke’s joint, Toggle mechanism, Ratchets and
escapements
–
Indexing Mechanisms
Objective:
To understand the concepts of mechanism and its need in industries
Session
No
Topics to be covered
Time
Ref
Teaching
Aids
1
Introduction to Links, Kinematic Pai
rs, Kinematic chain,
Mechanism and degree of freedom.
1 hr
1,4
B
2
Degrees of freedom, Kutzbach criterion (Gruebler’s equation)
to determine degrees of freedom
1 hr
4
B
3
Grashoff’s law for Kinematic Inversions of four bar chain and
slider crank chain
1
hr
3
B
4
Mechanical advantage and Transmission angle, description of
common Mechanisms
1 hr
2,3
B
5
Offset slide mechanism as quick return mechanism
1 hr
3
,6
B
6
Pantograph, Straight line generators, Steering gear for
automobile
1 hr
3
B
7
Hooke’s join
t, Toggle Mechanism, Ratchets and escapements,
Indexing Mechanism
1 hr
3
,5
Projector
LESSON PLAN
LP

113302
LP Rev. No:
00
Date:
28/06/11
Page
1
of
6
Sub Code & Name :
11330
2
Kinematics of Machinery
Unit:
I
Branch:
Mechanical Engg.
Semester
:
III
DOC/LP/01/28.02.02
Unit syllabus:
Analysis of simple mechanisms (Single slider crank mechanism and four bar
mechanism)
–
Graphical Methods for displacement, velocity and accerelation, Shaping machine
mechanism

Coincident points
–
Coriolis acceleration
–
Analytical method of analysis of
slider crank mechanism and four bar mechanism. Approximate analytical expres
sion for
displacement, velocity and acceleration of piston of reciprocating engine mechanism.
Objective:
To analyze mechanism for finding its
displacement,
velocity, acceleration
Session
No
Topics to be covered
Time
Ref
Teaching
Aids
8
Introductio
n to simple mechanism, Analysis of simple
mechanisms
1 hr
1,5
B
9
Analysis of Single slider crank mechanism, four bar mechanism
1 hr
3
B
10
Determining displacement, velocity and acceleration for
mechanisms by Graphical method
1 hr
2,4
B
11
Tutorial 1
:
Problems to determine the velocity, displacement
and acceleration for mechanisms by graphical method
1 hr
1,3
Tutorial
12
Determining displacement, velocity and acceleration by
graphical method for Shaping machine mechanism
1 hr
2
B
13
Introduction to
Coincident points, Coriolis acceleration method
1 hr
1,3
B
14
Determining displacement, velocity and acceleration for
mechanisms by Coriolis acceleration method
1 hr
4
B
15
Tutorial
2
:
Problems to determine the velocity, displacement
and acceleration f
or mechanisms by Coriolis method
1 hr
1,
3
Tutorial
16
Introduction to analytical method to find the displacement,
velocity and acceleration, Analysis of slider crank mechanism
1 hr
3
B
17
Analysis of four bar mechanism by analytical method,
Introduction
to Instantaneous centre method
1 hr
3
B
18
Tutorial
3
:
Problems to determine the velocity, displacement
and acceleration for mechanisms by Analytical method
1 hr
1,2
Tutorial
19
Determining the velocity of mechanism by Instantaneous
method
1 hr
2
B
20
Tutorial
4
:
Problems to determine the velocity, displacement
and acceleration for mechanisms by Instantaneous method
1 hr
1,3
Tutorial
21
Approximate analytical expression for displacement, velocity
and acceleration of piston of reciprocating engine mech
anism
1 hr
3
B
22
Tutorial 5
:
Problems related to Approximate analytical method
1 hr
1,3
Tutorial
LESSON PLAN
LP

113302
LP Rev. No:
00
Date:
28/06/11
Page
2
of
6
Sub Code & Name :
11330
2
Kinematics of Machinery
Unit:
II
Branch:
Mechanical Engg.
Semester
:
III
DOC/LP/01/28.02.02
Unit syllabus:
Classifications
–
Displacement diagrams
–
Parabolic, Simple harmonic
and Cycloidal
motions
–
Graphical construction of displacement diagrams and layout of plate cam
profiles
–
circular arc and tangent cams
–
Pressure angle and undercutting.
Objective:
To understand the importance of cam and its profiles for different motio
ns
Session
No
Topics to be covered
Time
Ref
Teaching
Aids
23
Introduction to cam and its classification, Displacement
diagrams for Parabolic motions
1 hr
3
B
24
Graphical construction of displacement diagrams and layout of
plate cam profiles for P
arabolic motions
1 hr
3,5
B
25
Displacement diagrams for simple harmonic motions
1 hr
3
B
26
Graphical construction of displacement diagrams and layout of
plate cam profiles for simple harmonic motions
1 hr
3
B
27
Tutorial 6 :
Problems to construct cam
profile for parabolic
and simple harmonic motions
1 hr
1,3
Tutorial
28
Displacement diagrams for cycloidal motions
1 hr
3
B
29
Graphical construction of displacement diagrams and layout of
plate cam profiles for cyloidal motions
1 hr
3
B
30
Tutorial
7
:
Problems to construct cam profile for cycloidal
motions.
1 hr
3
Tutorial
31
Introduction to Circular arc cams, Problems related to circular
arc cams
1 hr
3
B
32
Introduction to tangent cams, Problems related to tangent
cams, Undercutting and Pressure ang
le in cams
1 hr
3
B
33
Tutorial
8
:
Problems related to circular arc, tangent,
undercutting and pressure angle in cams
1 hr
3
Tutorial
\
LESSON PLAN
LP

11330
2
LP Rev. No:
00
Date:
28/06/11
Page
:
3
of
6
Sub Code & Name :
11330
2
Kinematics of Machiner
y
Unit:
III
Branch:
Mechanical Engg.
Semester
:
III
DOC/LP/01/28.02.02
Unit syllabus:
Classification of gears
–
Gear tooth terminology
–
Fundamental Law of toothed gearing
and involute gearing
–
Length of path of contact and contact ratio
–
Interference and
undercutting
–
Gear trains
–
Simple, compound, and epicyclic gear trains

Differentials
Objective:
To descr
ibe the types of gear trains and its variation
in speed through
theoretical approach
Session
No
Topics to be covered
Time
Ref
Teaching
Aids
34
Introduction to gears and its classification
1 hr
2
B
35
Gear tooth terminology
1 hr
2,3
B
36
Laws of to
othed gearing and involute gears
1 hr
2
B
37
Derivation of involute gear terminologies and prolems related
to involute gears
1 hr
3
B
38
Tutorial 9:
Problems related to involute gears
1 hr
2,3
Tutorial
39
Derivation of length of path of contact and cont
act ratio in
gears
1 hr
3
B
40
Interference and undercutting in gears
1 hr
3
B
41
Introduction to gear trains
–
Simple and compound trains
1 hr
3
B
42
Problems related to simple and compound gear trains
1 hr
3
B
43
Tutorial 10:
Problems solving in simp
le and compound gear
trains
1 hr
3
Tutorial
44
Problems related to epicyclic gear trains and introduction to
differentials
1 hr
3
B
45
Tutorial 11:
Problems solving in epicyclic gear trains
1 hr
3
Tutorial
46
Procedure for solving differential gears, Pr
oblems in
differential gears
1 hr
3
B
47
Tutorial 12:
Problems related to differentials
1 hr
3
Tutorial
LESSON PLAN
LP

113302
LP Rev. No:
00
Date:
28/06/11
Page
4
of
6
Sub Code
& Name :
11330
2
Kinematics of Machinery
Unit:
IV
Branch:
Mechanical Engg.
Semester
:
III
DOC/LP/01/28.02.02
Unit syllabus:
Dry friction
–
Friction in screw jack
–
Pivot and collar friction
–
plate clutches
–
Belt and
rope drives
–
Block brakes, band brakes
.
Objective:
To understand the concept of friction and its application in drives and brakes
Session
No
Topics to be covered
Time
Ref
Teaching
Aids
48
Introduction to friction, types of friction, its application
1 hr
3
B
49
Definition of cone of fri
ction and co

efficient of friction,
difference between static friction and dynamic friction
1 hr
3
B
50
Concepts of friction in screw jack, Problems related to screw
jack friction
1 hr
3
B
51
Concept and problem solving in pivot and collar friction
1 hr
3
B
52
Tutorial 13: Problems related to screw jack friction, pivot and
collar friction
1 hr
3
Tutorial
53
Introduction to clutches, Types of clutches and its relation over
friction, application of clutches in automobiles
1 hr
3
B
54
Concept and derivat
ion of plate clutches, Problems related to
plate clutches.
1 hr
3
B
55
Tutorial 14: Problems related to plate clutches
1 hr
3
Tutorial
56
Concept of belt drives and rope drives, derivation of length of
belt in open belt and closed belt drives
1 hr
3
B
5
7
Slip of the belt, creep of the belt, centrifugal tension in the
belt, power transmission in belt and problems in belt
1 hr
3
B
58
Introduction to brakes and its relation with friction, problems
related to block brakes, Advantages and disadvantages of
b
lock brakes
1 hr
3
B
59
Concept of band brakes and problems related to band brakes.
1 hr
3
B
60
Tutorial 15: Problems solving in belt drives, block brakes and
band brakes
1 hr
3
Tutorial
LESSON PLAN
LP

113302
LP Rev. No:
00
Date:
28/06/11
Page
5
of
6
SubCode & Name :
11330
2
Kinematics of M
achinery
Unit:
V
Branch:
Mechanical Engg.
Semester
:
III
Course Delivery Plan:
Week
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
I
II
I II
I II
I II
I II
I II
I II
I II
I II
I II
I II
I II
I II
I II
I II
Units
References:
1
. S.S.Rattan
,”Theory of Machines”, second edition, Tata Mc

Graw Hill
, Delhi, 2008
2.
P.L.Ballaney, “Theory of Machines: A textbook for Engg students”, 15
th
edition,
Khanna,
Delhi,
1987
3.
R.S.Khurmi & J.K.Gupta, “Theory of Machines”, 14
th
Edition, Eurasia Publishing
House,
Delhi,
2005
4. V.Jayakumar
, “Kinematics of Machine
ry”,
1
st
Editi
on, Lakshmi Publisher, Chennai,
2004
5
.
http://www.mekanizmalar.com/
6.
http://pagesperso

orange.fr/jeanlouis.
blanchard/english/overview.html
Prepared by
Approved by
Signature
1.
2.
Name
1. Mr. C.Senthamaraikannan
2. Mr. M.Maheswaran
Dr.N.Nallusamy
Designation
Asst.Professor
Professor & Head
Date
28/06/2011
LESSON PLAN
LP

11330
2
LP Rev. No:
00
Date:
28
/06/11
Page
6
of
6
SubCode & Name :
11330
2
Kinematics of Machinery
Unit:

Branch:
Mechanical Engg.
Semester
:
III
Enter the password to open this PDF file:
File name:

File size:

Title:

Author:

Subject:

Keywords:

Creation Date:

Modification Date:

Creator:

PDF Producer:

PDF Version:

Page Count:

Preparing document for printing…
0%
Comments 0
Log in to post a comment