Abstract: During laser welding, the penetration state (not penetration, moderate penetration, excessive penetration) is a key indicator affecting the welding quality. Traditional photoelectric signal ...

If you like tackling DIY repairs, small automotive fixes, or metal projects around the house, having a portable welder on hand can be a game changer. Portable welders have become more popular in ...

The Defense Department has been aggressively pursuing laser weapons and defense systems, a push that gained significant attention this week when the use of an anti-drone laser system led to the ...

Sign up for our newsletter about national security here. If you’ve never seen a laser shoot an aircraft out of the sky, the experience can be unsettling. The weapon ...

Abstract: Process parameters are critical in determining the quality and performance of laser deep penetration welding (LDPW) by influencing key factors like breakpoint tensile strength (BTS).