The focus of this module is on introducing readers to the fundamental principles of mechanical systems and their components. We provide a foundational understanding of how mechanical systems work and the basic principles that govern their functionality.
We define the scope of mechanical systems and introduce the various systems and components.
We examine the fundamental principles of mechanical systems.
We explore examples of mechanical systems in everyday life and various industries.
To understand mechanical system, we need an explanation of key principles such as force, motion, energy, and torque.
Understanding the relationship between force and motion in mechanical systems will make future mechanical encounters much easier.
All mechanical systems have universal components. We identify and explain some common components in mechanical systems, including gears, levers, pulleys, and springs. We discuss the purpose and function of each component in the context of mechanical systems.
There are six classical simple machines: lever, wheel and axle, pulley, inclined plane, wedge, and screw. We investigate how simple machines are used to amplify force or change the direction of force. An understanding of these principles is essential if you will explore a mechanical future.
Linking simple machines together to create mechanical devices such as gear trains, cam and follower systems, and linkages allows the development of large and powerful systems.
We investigate the application of mechanical systems in different industries, from manufacturing to earth moving and transportation.
Forces acting on mechanical components create motion, inhibit motion and cause changes in direction. We learn about and analyse Newton's laws of motion and their application in mechanical systems.
Energy cannot be created or destroyed but it can be redirected and transferred within mechanical systems. We investigate how energy is transferred and converted from potential energy to kinetic energy and vice versa.
Mechanical system can be tremendously powerful and accordingly can be dangerous. We place emphasis on safety practices when working with mechanical systems and components.
We introduce safety features and mechanisms integrated into mechanical designs, that are designed to prevent injury and ensure safe operation of mechanical systems.