Tube Coping with Angle Grinder
EAA Technical Aviation Expert Tim Hoversten demonstrates the use of an inexpensive angle grinder with a 60 grit flap disc to shape steel tubing when fitting joints for welding.
Welding By The Numbers
Dr. Joe Maj, AirVenture volunteer in the Gas welding workshops and SportAir Workshop instructor shares his three key numbers for gas welding success. If you adopt these three key numbers, you will learn to gas weld much quicker and easier.
TIG Welding Accessories Overview
Charlie Becker from the EAA staff provides an overview of several accessories you might want to acquire when setting up your new TIG welding system.
Modified Seine Knot - Alternate Method
Jasen Golden from Rainbow Aviation Services demonstrates an alternate sequence to tie the modified seine knot for rib stitching fabric covered aircraft.
TIG Welding Tips
Charlie Becker from the EAA staff provides several tips and tricks to obtain the best possible TIG welds.
Filler Rods for Gas Welding 4130
Dr. Joe Maj, AirVenture volunteer in the Gas welding workshops and SportAir Workshop instructor shows us the top choices for filler rod for gas welding 4130, and the application for each one.
Marking Tubing Reference Lines
Timm Bogenhagen from the EAA staff demonstrates an easy way to mark a reference line on long pieces of tubing.