The choice of welding method for your homebuilt aircraft’s steel tube fuselage represents one of the most critical decisions in your building journey. Each welding process offers distinct advantages ...

Welding is one of those things that takes minutes to learn and years to master. It requires coordination, strength, and a good pair of eyes. This vocational guidance video from the early 1940s touches ...

In the manufacture of heat exchanger components for aircraft, it was found that using the pulsed TIG method to weld the inlet and return manifolds was giving excessive porosity. Consequently an ...