ABSTRACT: This investigation was conducted to correlate process variables in shielded metal-arc welding (SMAW) and post weld heat treatment on some mechanical properties of low carbon steel weld.

The existing parametric formulae to calculate the notch stress concentration factor of fillet welds often result in reduced accuracy due to an oversimplification of the real weld geometry. The present ...

Q: In our facility we use mostly FCAW and GMAW processes. We do a lot of T-joint welds in the flat and horizontal positions, and a common weld size is 1/4 to 5/16 in. We do have some 3/8- to 1/2-in.

Abstract: Seam-tracking technology based on vision sensing is the key technology to realize robot intelligent welding. Because of changes in the weld gap, the diversity of workpiece material and ...

Intelligent welding robots based on structured light vision are widely used in industrial production. With the demands of low cost, miniaturization and flexibility, the development of embedded ...

When structural fabricators are asked to weld custom beam sizes, they usually first ask if those custom sizes are truly necessary. They sometimes are, especially when working with some of the ...