Laser machine welding could be the joining of two items of material, usually metal, but often nowadays plastics, employing a laser beam. A laser is just a single phase, or coherent beam of light often seen in science fiction movies, nevertheless the development of the laser beam and its application in laser machine welding makes for advancements in precision welding using this high-energy device, which creates heat when it strikes a surface. Laser machine welding is used for steam tracing and inspection, for surface heat treating, cutting with heat and other precision applications co2 laser machines.

The laser, which represents light amphlication by stimulated emission of radiation, emits photons in a narrow beam. Laser light usually in monochromatic, meaning that it emits light of a single wavelength. Common light emits incoherent light, which goes in all directions on the spectrum. The very first working laser was developed by Hughes labs in 1960, but was descended from work done by Albert Einstein in 1916. However, the laser itself is this type of recent development that the utilization of laser machine welding is just a fairly recent technological innovation.

Lasers have found applications in several areas since their invention. Modern medicine utilizes lasers for surgery, having realized the capacity to perform less invasive surgical procedures than in the past. Also the fine and precise nature of lasers has led surgeons to use them for such delicate operations as eye surgery. In keeping practice many people today use laser pointers, especially in the classroom. Marksmen use laser sights on rifles. Computer users use laser printers for output as opposed to old-fashioned methods, and lasers are used for motion detection and security, among many dozens if not a huge selection of other applications. Lasers are even utilized in children's toys, office photocopiers and in the devices used to lock and unlock car doors. As technology improved lasers worked their way into all facets of life and it was only natural that applications of lasers to welding technology would occur. The outcome of it's been the creation of the laser machine-welding specialty, taking its place alongside Mig, Tig, Arc and other welding methods.

Uses of laser machine welding are becoming commonplace in the computer and electronic devices industry, in space and aircraft technology and with defense contractors. Laser machine welding is often used because it can be a great deal more precise than other welding methods. Laser machine welding is often used for micro welds of hyper small dimensions that conventional welding methods could never touch. Laser machine welding is often utilized in jewelry manufacturing, engraving, in dentistry, and in the tool and die industry where precision is demanded. Laser machine welding is on the leading edge of technology, and welders trained to make use of laser machine welding are some of the brightest and most talented welders in the industry.

Laser machine welding has additionally found a house in the highly technical and precise welding needs of plastic welding. While plastic welding is often completed with ultrasonic welders, many times laser machine welding is preferred method co2 laser machines.