Nov 21,2025
Laser Welding Processes and Technologies
Power Density. Power density is one of the most critical parameters in laser processing. Using higher power densities can heat the surface layer to its boiling point within microseconds, causing extensive vaporization. Therefore, high power density is advantageous for material removal processes such as drilling, cutting, and engraving. At lower power densities, the surface layer takes several milliseconds to reach boiling point. Before surface vaporization occurs, the underlying layer reaches its melting point, facilitating the formation of a sound fusion weld. Consequently, in conduction-type laser welding, power densities typically range from 10? to 10? W/cm?.
Nov 21,2025
Welding and cutting equipment refers to welding apparatus and cutting apparatus collectively, serving as the most fundamental processing equipment in metal machining technology.
Nov 21,2025
Welding Technique Expands Outlook for High-Temperature Superconductors
Welding Technique Expands Outlook for High-Temperature Superconductors Materials scientists at the U.S. Department of Energy's Argonne National Laboratory (Argonne, IL) have developed a way to weld components made of high-temperature superconductors. The welds form strong bonds that preserve uniform electrical flow across the joints. These welded units can be used for current leads, fault current limiters, energy storage devices, high-energy-density motors, and high-current wire or cable.
Nov 21,2025
5 common myths about robotic welding systems
Subscribing to common myths about robotic welding systems can cause headaches and prevent you from making the most of your investment.
Nov 26,2025
Manufacturing academy aims to close ‘skills gap’
TAMPA — A survey last year of 109 manufacturing companies in Hillsborough and Pinellas counties showed a chronic need for high-skilled workers, from solderers to machinists to welders.
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