A team of Penn State researchers has used a new 3D-printing method to produce a complex metal build that was once only possible with welding: fusing two metals together into a single structure. Using ...

For years, the naval industry has faced the challenge of optimizing complex production processes, where welding thick sections is a critical factor. Italy-based Castellini, a designer and producer of ...

BNSF welders are supposed to use a specific kit, known as a compromise kit, when welding rails that are slightly different heights – even as little as a fraction of an inch. It doesn’t appear ...