# JNTUA B.TECH R 20 2-2 Syllabus For Kinetics of machinery PDF 2022

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You will be able to find information about Kinetics of machinery along with its Course Objectives and Course outcomes and also a list of textbook and reference books in this blog.You will get to learn a lot of new stuff and resolve a lot of questions you may have regarding Kinetics of machinery after reading this blog. Kinetics of machinery has 5 units altogether and you will be able to find notes for every unit on the CynoHub app. Kinetics of machinery can be learnt easily as long as you have a well planned study schedule and practice all the previous question papers, which are also available on the CynoHub app.

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### Kinetics of machinery Unit One

#### MECHANISMS AND MACHINES

Elements or Links –Classification –Rigid Link, flexible and fluid link. Types of kinematic pairs –sliding, turning, rolling, screw and spherical pairs –lower and higher pairs –closed and open pairs –constrained motion –completely, partially or successfully constrained and incompletely constrained. Mechanisms and machines –classification of mechanisms and machines –kinematic chain –inversion of mechanisms –inversions of quadric cycle chain,single and double slider crank chain.Mobility of mechanisms.

### Kinetics of machinery Unit Two

#### Steering & Straight-LineMotion Mechanisms

Straight Line Motion Mechanisms-Exact and approximate, copied and generated types –Peaucellier, Hart,Scott Russel, Grasshopper, Watt, Tchebicheff and Robert Mechanisms. Pantograph.Steering Mechanisms: Conditions for correct steering –Davis Steering gear, Ackermanns steering gear. Hooke’s Joint (Universal coupling) -Single and double Hooke’s joint ––applications –Simple problems.

### Kinetics of machinery Unit Three

#### KINEMATICS

Velocity and Acceleration Diagrams-Velocity and acceleration–Motion of link in machine –Determination of Velocity and acceleration –Graphical method –Application of relative velocity method –Slider crank mechanism, four bar mechanism. Acceleration diagrams for simple mechanisms, determination of Coriolis component of acceleration,Klein’s construction: Analysis of slider crank mechanism for displacement, velocity and acceleration of slider using analytical method.Instantaneous Centre Method: Instantaneous centre of rotation, centrode and axode –relative motion between two bodies –Three centersin-line theorem –Locating instantaneous canters for simple mechanisms and determination of angular velocity of points and links.

### Kinetics of machinery Unit Four

#### Gears & GEAR TRAINS

GEARS: Higher pairs, toothed gears –types –lawof gearing, condition for constant velocity Ratio for transmission of motion, Forms of tooth-cycloidal and involute profiles. Velocity of sliding –phenomena of interference –Methods to avoid interference -Condition for minimum number of teeth, expressions for arc of contact and path of contact. Introduction to Helical, Bevel and Worm gears.
GEAR TRAINS: Introduction –Types of gears –Simple, Compound, Reverted and Epicyclic gear trains, Train value –Methods of finding train value or velocity ratio –Tabular column method for Epicyclic gear trains. Torque in epicyclic gear trains. Differential gear of an automobile –Simple problems.

### Kinetics of machinery Unit Five

#### CAMS & Followers

CAMS: Definitions of cam and follower –uses –Types of followers and cams –Terminology. Types of follower motion -Uniform velocity, Simple harmonic motion, Cycloidal,uniform accelerationand retardation,Maximum velocity and maximum acceleration during outward and return strokes. Drawing of cam profiles.ANALYSIS OF MOTION OF FOLLOWERS:Tangent cam with roller follower –circular arc (Convex) cam with flat faced and roller follower

### Kinetics of machinery Course Objectives

The Objectives of this course are to:
•To provide a foundation for the study of Dynamics of Machinery and machine design.
•Comprehend the fundamentals of kinematics and to understand the concept of machines, mechanisms and related terminologies.
•Analyze a mechanism for displacement, velocity and acceleration at any point in a moving link.
•To develop skills for designing and analyzing linkages and mechanisms. •Formulate the concept of synthesis and analysis of different mechanisms.
•To understand the Principles and working of various straight line motion mechanisms.
•To analyze Steering gear mechanisms and working of Hooke’s joint.
•To understand the theory of gears, gear trains and cams.

### Kinetics of machinery Course Outcomes

•Build up critical thinking and problem-solvingcapacity of various mechanical engineering problems related to kinematics of machines (L4)
•Understand the basic principles of mechanisms in mechanical engineering (L1)
•Assess various concepts of mechanisms like straight line motion mechanisms, Steering gear mechanisms and working principles of power elements (Gears, gear trains, Cams) and design related problems effectively (L6)
•Examine the velocity and acceleration diagram for a given mechanism (L3) •Utilize analytical, mathematical and graphical aspects of kinematics of Machines for effective design (L3)
•Construct the cam profile for a given motion (L3)
•Analyze various gear trains (L4)

### Kinetics of machinery Text Books

1.Theory of Machines and Mechanisms-S.S.Rattan, Tata McGraw Hill Publishers.
2.Theory of Machines R.S Khurmi& J.K Gupta, S Chand Publishers.

### Kinetics of machinery Reference Books

1.Theory of Machines by Thomas Bevan/ CBS
2.Theory of Machines / R.K Bansal
3.Theory of Machines Sadhu Singh PearsonsEdn
4.Mechanism and Machine Theory / JS Rao and RV Dukkipati / New Age
5.The theory of Machines /Shiegley/ Oxford.
6.Theory of machines –PL. Balaney/khanna publishers

### Scoring Marks in Kinetics of machinery

Information about JNTUA B.Tech R 20 Kinetics of machinery was provided in detail in this article. To know more about the syllabus of other Engineering Subjects of JNTUH check out the official CynoHub application. Click below to download the CynoHub application.

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