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.) |
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I. INTRODUCTION TO MECHANISMS | |||
1.1.
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Field of Study | ||
1.2.
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Examples of Simple Mechanisms | ||
1.3.
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Basic Concepts | ||
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2.1.
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Degree of Freedom of Mechanisms | ||
2.2.
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Constrained-Unconstrained Mechanisms | ||
2.3.
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Kinematic Inversion | ||
2.4.
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Grübler's Equation | ||
2.5.
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Enumeration of Mechanisms and kinematic chains | ||
2.6.
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Spherical and Two-Dimensional Space | ||
2.7.
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Classification of Mechanisms | ||
III. POSITION ANALYSIS OF MECHANISMS | |||
3.1.
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Kinematics of a Particle | ||
3.2.
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Kinematics of a rigid body | ||
3.3.
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Coincident Points | ||
3.4.
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Vector Loops in Mechanisms- Loop closure equations | ||
3.5.
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Graphical solution of the vector loops | ||
3.6.
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Solution of the loop closure equations for the position variables | ||
3.7.
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Use of Complex Numbers for the Position Analysis | ||
3.8.
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Numerical Solution of the Loop Closure Equations | ||
3.9.
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Iterative solution of the Loop Closure Equations | ||
IV. VELOCITY AND ACCELERATION ANALYSIS OF MECHANISMS | |||
4.1.
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Velocity and Acceleration Analysis | ||
4.2.
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Velocity and Acceleration Analysis of Mechanisms | ||
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V. LINEAR MECHANICAL SYSTEMS | |||
5.1.
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Determination of the Instantaneous Centers In Mechanisms | ||
5.2.
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Velocity Analysis of Mechanisms using Instantaneous Centers | ||
5.3.
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Mechanical Advantage | ||
5.4.
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Equivalent Mechanisms | ||
VI. FORCE ANALYSIS of MECHANISMS | |||
6.1.
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Simple Gear Trains | ||
6.2.
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Planetary Gear Trains | ||
6.3.
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Bevel Gears | ||
VII. FOUR LINK MECHANISMS | |||
7.1.
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Four-Bar Mechanism | ||
7.2.
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Slider-Crank Mechanism | ||
7.3.
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Inverted Slider | ||
7.4.
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Coupler Curves | ||
7.5.
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Four-Bar and Slider-Crank Mechanism Cognates | ||
VIII. CAM MECHANISMS | |||
8.1.
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Cams, Cam Types and Classification of Cams | ||
8.2.
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Cam Design | ||
8.3.
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Motion Diagrams | ||
8.4.
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Determination of Cam Size | ||
8.5.
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Determination of the Cam Profile | ||
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