The last two decades have seen substantial improvements in ultrasonic plastic-welding machines. Bench-top models feature proportional-valve controls, linear encoders, line-voltage regulation, internal ...

The Vertical Assembly Facility at NASA's Michoud Assembly Facility near New Orleans. COLORADO SPRINGS, Colo. — The gigantic welding tool that will piece together the stages of NASA’s Space Launch ...

Whether you are a qualified engineer or a manufacturer, you most likely use welding on a regular basis when carrying out metalwork. Just to clarify, welding is a heating process that uses an electric ...