with some variances depending on the type of joint you’re welding. STEP 1: Prep the surface. One benefit of stick welding is that it eliminates the need to clean rust and dirt off metal before ...

UTD Prof. Wei Li recently received an Early Stage Innovations grant from NASA to support his study of welding on the surface of the moon. His work could lead to making space travel safer and enable ...

Ultrasonic welding is based on high-frequency vibrations (typically between 20 and 40 kHz) that cause surface friction and viscoelastic heating at the weld. The most important process parameters are ...

Line up the shelf braces on the surface of the table and clamp them together. Tack each brace corner to the table and to each ...