| Online | Maintenance | 560 | Mechanical Systems | 440010 |
Introduction to Mechanical Systems 101
| Introduction to Mechanical Systems provides a foundational overview of mechanical systems. Simple machines, such as the lever, incline planed, and wheel, are the building blocks of even the most complex mechanical systems. Both simple and complex machines manipulate mechanical forces, including distance and friction, in order to achieve mechanical advantage.Understanding how simple machines work is essential to understanding and working with any type of machinery. This includes being familiar with each type of simple machine as well as its components, function, and mechanical advantage, all of which serve as the basis for understanding advanced mechanical topics. Without the foundational information presented in this class, users will not be prepared to study more complex aspects of mechanical systems. | Beginner | 2.0 | English | (560100) Intro to Mechanical Systems 100 |
| Online | Maintenance | 560 | Mechanical Systems | 440020 |
Safety for Mechanical Work 111
| The class Safety for Mechanical Work provides a comprehensive overview of the safety hazards associated with working on any mechanical system, including the possibility for falls, fires, electrocution, or crushing injuries when entering a machine. In addition, contact with certain machine fluids can cause skin and eye irritation. Many machines require machine guards because the operator works in close proximity with the point of operation and moving components. Injuries often occur when operators start machines without knowing that someone is performing maintenance.After taking the class, a user should be able to demonstrate awareness of and follow proper safety protocols while working on machines. Being aware of potential safety hazards reduces an operator's risk of injury. The key to safely maintaining machines is to perform proper lockout/tagout procedures, follow established safety guidelines, and maintain a well-organized, safe work environment. | Beginner | 2.0 | English | (560105) Safety for Mechanical Work 105 |
| Online | Maintenance | 560 | Mechanical Systems | 440030 |
Forces of Machines 121
| Forces of Machines provides a comprehensive overview of the physical forces behind machine functions. All machines are based on the science of mechanics, which deals with the effects of different forces that either cause or prevent motion. Understanding the different types of forces, the physical laws that define them, and the ways in which they are measured is crucial to understanding machine functions.Understanding how machines work is essential to working with and performing maintenance upon any type of machinery. This includes the ability to distinguish between contact and non-contact forces, linear and rotary motion, speed and velocity, and scalar and vector quantities, all of which serve as a basis for more advanced mechanical topics. After completing this class, users will be prepared to both work with and study more complex aspects of mechanical systems. | Beginner | 2.0 | English | (560110) Forces of Machines 110 |
| Online | Maintenance | 560 | Mechanical Systems | 440100 |
Power Transmission Components 201
| Power Transmission Components provides an overview of various components used to transmit energy through mechanical systems. Many systems use gear trains, belt drive systems, chain drives systems, or a combination of these to transfer energy from a power source to a point of use. Industrial applications requiring frequent stopping and starting and varying operational speeds use clutching mechanisms controlled by manual or automatic transmissions.As certain power transmission components are best suited for certain applications, manufacturers must determine which components are most appropriate for a given situation. Understanding advantages and disadvantages of various components based on operating speeds, load capacity, and other factors helps ensure efficient operations. Professionals in manufacturing should understand the basics of power transmission in all its variations. | Intermediate | 2.0 | English | (560120) Power Transmission Components 120 |
| Online | Maintenance | 560 | Mechanical Systems | 440120 |
Mechanical Power Variables 202
| Mechanical Power Variables covers the changeable aspects of mechanical power. Basic power variables include speed, power, torque, horsepower, and mechanical forces. All machines rely on rotary motion, linear motion, or a combination of the two to perform work, and different power variables relate to each type of motion. Effectively converting one form of motion to another requires a clear understanding of the functional and mathematical relationship between the two forms.Machine operators and maintenance personnel must often determine which power components are most suitable for specific operations, evaluate machine efficiency, and determine when machine components should be replaced. Familiarity with power variables and their effects can help to prevent machine downtime and component failure. After taking this class, users will understand the basic variables involved in power transmission so that they can use mechanical power properly, safely, and efficiently. | Intermediate | 2.0 | English | (560200) Mechanical Power Variables 200 |
| Online | Maintenance | 560 | Mechanical Systems | 440110 |
Lubricant Fundamentals 211
| Lubricant Fundamentals describes different types of lubricants and appropriate uses for them in machines and mechanical systems. A variety of machines require proper lubrication in order to function safely and efficiently. Lubricants help prevent wear and ensure operational efficiency by decreasing friction between components in contact. Common industrial lubricants include oil, grease, and solid lubricants.Machine operators and maintenance personnel must understand basic lubricant properties so they can select, apply, and replace lubricants properly. They must also recognize signs of improper lubrication and be aware of proper maintenance, storage, and safety practices for lubricants. After completing this course, users will understand the advantages and disadvantages of different types of lubricants, their operational properties, and procedures for proper lubrication. | Intermediate | 2.0 | English | (560130) Lubricant Fundamentals 130 |
| Online | Maintenance | 560 | Mechanical Systems | 440130 |
Bearing Applications 221
| Bearing Applications provides an overview of the many different types of bearings used in mechanical applications. Bearings are an essential part of many applications because they provide movement and reduce friction. A variety of bearing types are available. Each type of bearing accepts different loads, works in specific ways, and requires the appropriate lubrication regimens and maintenance procedures. As a result, both an application's key variables and a bearing's capabilities must be assessed in order to choose the most appropriate bearing for the application's needs.Without proper application and maintenance, bearings will function less efficiently, increasing the chance for premature failure and downtime. A lack of knowledge will consequently slow production as well as add excess waste and cost to the process. After taking this class, a user should be able to accurately select bearings and take the measures necessary to ensure optimal bearing life. | Intermediate | 2.0 | English | (560210) Bearing Applications 210 |
| Online | Maintenance | 560 | Mechanical Systems | 440140 |
Spring Applications 231
| Spring Applications provides an overview of the many different types of springs used in mechanical systems. Springs are an essential part of many applications because they dampen forces, provide flexibility, control movement between machine parts, store potential energy, and release kinetic energy. A variety of spring types are available. Each type of spring accepts different loads and load rates. Both an application's key variables and a spring's capabilities must be assessed in order to choose the most appropriate spring for an application.Without proper operation and maintenance, springs will stretch or suffer irreparable damage. Springs can damage machinery and cause injury if they break or pop out of place during installation or removal. After taking this class, users will be able to identify the different spring types, their limitations and uses, and safe practices to follow for maintenance and installation. | Intermediate | 2.0 | English | (560220) Spring Applications 220 |
| Online | Maintenance | 560 | Mechanical Systems | 440150 |
Belt Drive Applications 241
| Belt Drive Applications provides an overview of the many belts used in mechanical systems. Belt drives are essential to many applications since they transmit power, torque, and speed. A variety of belt types are available. Each functions at different speeds and transmits different amounts of power. The unique designs of different belts vary depending on application. As a result, both an application's key variables and a belt drive's capabilities must be assessed in order to choose the most appropriate belt drive.Without proper application and maintenance, belt drives will function less efficiently, increasing the chance for premature failure and downtime. Proper belt maintenance can speed production and reduce a process’s waste and cost. After taking this class, a user should be able to select appropriate belt drives and perform the maintenance necessary to ensure optimal belt drive life. | Intermediate | 2.0 | English | (560230) Belt Drive Applications 230 |
| Online | Maintenance | 560 | Mechanical Systems | 440160 |
Gear Applications 251
| Gear Applications provides an overview of the many different types of gears and gear drives used in mechanical applications. Gears are an essential part of many applications because they transmit power and motion as well as alter the speed, torque, or direction of mechanical energy. Gear design and the structure of gear drives vary depending upon their application. As a result, both an application's key variables and a gear's capabilities must be assessed in order to choose the most appropriate gear for the application's needs.Without proper application and maintenance, gears will function less efficiently, increasing the chance for premature failure and downtime. A lack of knowledge will consequently slow production as well as add excess waste and cost to the process. After taking this class, a user should be able to identify different gears, understand gear drive abilities, and possess the knowledge to safely operate gear systems. | Intermediate | 2.0 | English | (560245) Gear Applications 245 |
| Online | Maintenance | 560 | Mechanical Systems | 440165 |
Gear Geometry 261
| Gear Geometry provides an overview of the important design features of common gears. Involute gears have teeth that are shaped by an involute curve. In order to work properly, involute gears must meet precise geometrical specifications. Gear geometry includes tooth profile, pressure angle, pitch circle, clearance, and backlash. A gear's geometry significantly affects the way in which it meshes with another gear in order to transmit power and motion.The geometry of a gear affects its ability to function correctly and consistently transmit power throughout a mechanical system. Understanding a gear's geometrical features is essential to ensuring gears mesh together properly. After taking this class, a user will be able to describe the basic involute design of gears, its purpose, and define necessary terms for gear specifications. | Advanced | 2.0 | English | (560240) Gear Geometry 240 |
| Online | Maintenance | 560 | Mechanical Systems | 440170 |
Clutch and Brake Applications 271
| Clutch and Brake Applications covers the functionality of various clutch and brake types. Many industrial machines use clutches and brakes to cause or prevent the transfer of motion through mechanical systems. Understanding how different clutches and brakes function and how to choose appropriate components for a particular system is essential to regulating the safe and efficient transfer of energy. Clutches and brakes also work in conjunction with other power transmission components and must be properly maintained to prevent machine damage.Machine operators must determine which clutches and brakes are most suitable for an application based on machine loads, operating speeds, and the general type of machine application. They must also recognize signs of wear and determine when clutching and braking components should be repaired or replaced. After taking, this course, users will understand clutch and brake function, and appropriate procedures for safe clutch and brake operation | Intermediate | 2.0 | English | (560250) Clutch and Brake Applications 250 |