| What Is Arc Welding? 110 | This class introduces the advantages of arc welding as a joining process and explains the fundamentals of arc welding. | 18 | Beginner |
|
| Arc Welding Safety 115 | This class describes general safety practices that all welders must follow during arc welding procedures. Includes an Interactive Lab. | 16 | Beginner |
|
| Arc Welding Processes 120 | This class describes the various arc welding processes as well as the particular advantages and disadvantages of each process. Includes an Interactive Lab. | 16 | Beginner |
|
| Overview of Weld Types 130 | This class describes the various joint and weld types, welding positions, and possible weld defects that can occur on a welded joint. Includes an Interactive Lab. | 17 | Beginner |
|
| Ferrous Metals for Welding 200 | This class provides an overview of the properties of common ferrous metals used for arc welding. | 20 | Intermediate |
|
| Nonferrous Metals for Welding 205 | This class provides an overview of the properties of common nonferrous metals used for arc welding. | 20 | Intermediate |
|
| SMAW Applications 210 | This class describes the SMAW process and the variables that affect electrode selection, electrical variables, and methods for starting and extinguishing the arc. Includes an Interactive Lab. | 18 | Intermediate |
|
| GMAW Applications 220 | This class describes the GMAW process and the variables that affect shielding gas selection, electrode selection, metal transfer methods, and electrode orientation. Includes an Interactive Lab. | 21 | Intermediate |
|
| FCAW Applications 230 | This class describes the FCAW process and the variables that affect electrode selection, shielding gas selection, and electrode orientation. Includes an Interactive Lab. | 21 | Intermediate |
|
| GTAW Applications 240 | This class describes the GTAW process and the variables that affect welding current, electrode selection, electrode preparation, and arc-starting methods. Includes an Interactive Lab. | 20 | Intermediate |
|
| Arc Welding Symbols and Codes 250 | This class describes welding symbols and how to read them. It also explains the importance of welding codes and the procedures involved for a welding application. | 15 | Intermediate |
|
| Arc Welding Power Sources 260 | This class describes different types of arc welding power sources and explains how each power source produces welding power. | 19 | Intermediate |
|
| Electrode Selection 270 | This class describes electrode characteristics for the four major arc welding processes and explains how to select the appropriate electrode for a specific welding application. | 18 | Intermediate |
|
| Arc Welding Aluminum Alloys 310 | This class describes the welding characteristics of aluminum and explains how its properties affect each variable in the welding process. | 21 | Advanced |
|