Hydraulic Ironworker Part Identification
By Dave Hoffman
Learners read a description of the parts of an ironworker and identify them in an exercise.
Students view a video that shows the correct methods for starting a GTAW weld pool and adding filler. It focuses on the two problems that many students have – adding filler too soon and angling the torch so that the filler melts prematurely on the filler rod. Note: This activity is 3.6 mb.