02-12/2025
When discussing the technical issue of how thick a fiber laser welding machine can weld, we first need to understand the basic principles, technical characteristics and key factors affecting its welding thickness capability of laser welding. Laser welding, as a high-precision and high-efficiency welding technology, is based on the use of a high-energy-density laser beam as a heat source to form a weld by melting the surface of the welded material, thereby achieving material connection. In this process, factors such as the power, focal length, welding speed and physical properties of the welded material jointly determine the quality and thickness limit of the welding.