This technology produces a sharply focused beam of hot light that melts a very small area of metal and can be used to join similar or dissimilar alloys. The laser welding process can be performed quickly (normally in milliseconds) and does not scar or blemish the welding surface. In fact, by adjusting the laser’s beam diameter, a smooth, near polished finish can be achieved with the laser welder. Since very little heat is generated at the weld point, users can easily weld 0.10mm away from the most complicated and intricate machined patterns, polished surfaces and removable component assemblies.
Tool and die shops currently using laser welders are often amazed at the wide range of applications and ability to produce a higher quality product in less time with fewer materials while eliminating excessive heat effects.