Lecture Notes || SNS Courseware

Subject Details

Dept : MECHATRONICS

Sem : 4

Regul : R2019

Faculty : Dr. Prakash. T

phone : NIL

E-mail : hod.mct@snsct.org

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Lecture Notes

UNIT 1:

Mechanisms – Terminology and definitions

kinematics inversions of 4 bar and slide crank chain

kinematics analysis in simple mechanisms

velocity and acceleration polygons

UNIT 2:

Applied and Constrained Forces – Free body diagrams

Static Force analysis in simple machine members

static Equilibrium conditions – Two, Three and four members

Inertia Forces and Inertia Torque

superposition principle

D-Alembert‟s principle

Dynamic Force Analysis

UNIT 3:

Spur gear – law of toothed gearing

Involute gearing – Interchangeable gears

Gear tooth action interference and undercutting

nonstandard teeth – gear trains

parallel axis gears trains – epicyclical gear trains

automotive transmission gear trains.

UNIT 4:

Cams – Types of cams

Design of profiles

Knife edged, flat faced and roller followers with and without offsets for various types of follower motions..

UNIT 5:

Governors: Introduction – Types – Watt, Porter, Proell Governors

Static and Dynamic balancing

Balancing of revolving and reciprocating masses

Balancing machines

Lecture Notes