Handheld laser welding machine generates intense heat, why doesn’t it burn through the metal instead of welding it
Hand held laser welding machine operate using a high-energy laser beam that melts and joins metal surfaces. Given the extreme temperatures they generate—often exceeding 3000°C (5432°F)—it is logical to wonder why the laser doesn’t simply burn through or vaporize the material instead of welding it. The answer lies in a combination of laser p