MECHANISMS

CONTENTS

NOTE: All rights reserved. No part may be reproduced in any form or by any means without the written permission from the Author, Eres Söylemez. ©es ( Mr. Özgür Ekici and Mr. Ahmet Serdar Sezen have contributed to the preparation. The material is based on the book by Eres Söylemez, "Mechanisms", Ankara, 1999, METU Publication #64.)

 

   PREFACE

  

 

I. INTRODUCTION TO MECHANISMS
   
1.1.
Field of Study
1.2.
Examples of Simple Mechanisms
1.3.
Basic Concepts
II. DEGREE OF FREEDOM OF MECHANISMS AND THEIR CLASSIFICATION  

 

2.1.
Degree of Freedom of Mechanisms
2.2.
Constrained-Unconstrained Mechanisms
2.3.
Kinematic Inversion
2.4.
Grübler's Equation
2.5.
Enumeration of Mechanisms and kinematic chains
2.6.
Spherical and Two-Dimensional Space
2.7.
Classification of Mechanisms
   
III. POSITION ANALYSIS OF MECHANISMS     
   
3.1.
Kinematics of a Particle
3.2.
Kinematics of a rigid body
3.3.
Coincident Points
3.4.
Vector Loops in Mechanisms- Loop closure equations
3.5.
Graphical solution of the vector loops
3.6.
Solution of the loop closure equations for the position variables
3.7.
Use of Complex Numbers for the Position Analysis
3.8.
Numerical Solution of the Loop Closure Equations
3.9.
Iterative solution of the Loop Closure Equations
   
IV. VELOCITY AND ACCELERATION ANALYSIS OF MECHANISMS
   
4.1.
Velocity and Acceleration Analysis
4.2.
Velocity and Acceleration Analysis of Mechanisms
.
 
V. LINEAR MECHANICAL SYSTEMS
   
5.1.
Determination of the Instantaneous Centers In Mechanisms
5.2.
Velocity Analysis of Mechanisms using Instantaneous Centers
5.3.
Mechanical Advantage
5.4.
Equivalent Mechanisms
   
VI. FORCE ANALYSIS of MECHANISMS      
   
6.1.
Simple Gear Trains
6.2.
Planetary Gear Trains
6.3.
Bevel Gears
   
VII. FOUR LINK MECHANISMS        
   
7.1.
Four-Bar Mechanism
7.2.
Slider-Crank Mechanism
7.3.
Inverted Slider
7.4.
Coupler Curves
7.5.
Four-Bar and Slider-Crank Mechanism Cognates
   
VIII. CAM MECHANISMS     
   
8.1.
Cams, Cam Types and Classification of Cams
8.2.
Cam Design
8.3.
Motion Diagrams
8.4.
Determination of Cam Size
8.5.
Determination of the Cam Profile
   

 

home page