the pulses from the laser could be lengthened. This reduces the power density, and allows the tool to weld various materials even on its lower power settings. Success was found welding steel ...

They’ve tweaked their laser cutter settings to allow not just cutting but also welding of acrylic ... blocky 3D forms we think the cut-and-weld method holds a lot of promise.

Laser power up to 1500 watts is easily adjusted with intuitive controls that can quickly dial in optimum weld settings for various materials and thicknesses. Select stored modes provide up to 2500 ...

Researchers at Heriot-Watt University have developed a revolutionary new technique to weld glass to metal. They are using an ultrafast laser system to create tiny "balls of lightning" inside the ...