Hobart Metal-Cored Wire Helps Simplify Welding Operator Training
When it comes to new welding operator training at FreightCar America, new welding operators undergo 40 hours of in-house training before they start welding on the railcar lines at this Alabama-based manufacturer.
According to supervisors, using the Hobart® FabCOR Edge™ metal-cored wire makes it easier to start training new welding operators. New welders are able to master and get the technique down by welding at lower amperages and slower speeds. As they get used to the process, they can run hotter and faster to increase productivity.
Freight Car America finds that when new employees are working on their in-house welding operator training, using the same type of filler metal (Hobart® FabCOR Edge™) that they used in welding school, the quality of their welds is higher from the beginning. This process simplifies training and can help to eliminate bad welds.
“Before, training would take longer because you’re having to deal with a lot of discrepancy issues and you’re having to pause so much to fix other stuff. Now, they’re not having to deal with spatter and stuff as much, so they’re not having to go back and go over their welds.”
Todd Wood, FreightCar America
The higher deposition rates of the wire combined with the reduced need to stop the welding process to fix birdnesting or replace contact tips resulted in productivity and quality gains for FreightCar America. The more forgiving characteristics of the wire and smoother spray transfer also play a role in improved bead quality and appearance.
FreightCar America also sees time and money savings from the reduced post-weld cleanup, since the wire produces less spatter than what they were previously using.
For more guidance on welding various metals and what filler metals to use in your industry, explore our collection of Technical Articles.