Book Details

 Kinematics Of  Machinery

Kinematics Of Machinery

Published by uLektz

Course Code:ME6401

Author:uLektz

University: Anna University, Tamil Nadu

Regulation:2013

Categories:Mechanical

Format : ico_bookePUB3 (DRM Protected)

Type :eBook

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Description : Kinematics Of Machinery of ME6401 covers the latest syllabus prescribed by Anna University, Tamil Nadu for regulation 2013. Author: uLektz, Published by uLektz Learning Solutions Private Limited.

Note : No printed book. Only ebook. Access eBook using uLektz apps for Android, iOS and Windows Desktop PC.

Topics
UNIT I BASICS OF MECHANISMS

1.1 Classification of mechanisms

1.2 Basic kinematic concepts and definitions

1.3 Degree of freedom-Mobility – Kutzbach criterion, Gruebler’s criterion – Grashof’s Law

1.4 Kinematic inversions of four-bar chain and slider crank chains- – Limit positions – Mechanical advantage

1.5 Transmission Angle

1.6 Description of some common mechanisms-Quick return mechanisms, Straight line generators

1.7 Universal Joint-Rocker mechanisms.

UNIT II KINEMATICS OF LINKAGE MECHANISMS

2.1 Displacement, velocity and acceleration analysis of simple mechanisms

2.2 Graphical method-Velocity and acceleration polygons

2.3 Velocity analysis using instantaneous centers

2.4 Kinematic analysis of simple mechanisms

2.5 Coincident points-Coriolis component of Acceleration

UNIT III KINEMATICS OF CAM MECHANISMS

3.1 Classification of cams and followers

3.2 Cam Terminology and definition

3.3 Displacement diagrams-Uniform velocity, parabolic, simple harmonic and cycloidal motions – Derivatives of follower motions

3.4 Layout of plate cam profiles

3.5 Specified contour cams-Circular arc and tangent cams

3.6 Pressure angle and undercutting sizing of cams.

UNIT IV GEARS AND GEAR TRAINS

4.1 Law of toothed gearing

4.2 In-volutes and cycloidal tooth profiles

4.3 Spur Gear terminology and definitions

4.4 Gear tooth action-Contact ratio

4.5 Interference and undercutting

4.7 Gear trains – Speed ratio, train value-Parallel axis gear trains

4.8 Epicyclic Gear Trains

UNIT V FRICTION IN MACHINE ELEMENTS

5.1 Surface contacts

5.2 Sliding and rolling friction-Friction drives

5.3 Friction in screw threads

5.4 Bearings and lubrication

5.5 Friction clutches

5.6 Belt and rope drives

5.7 Friction in brakes-Band and Block brakes

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