Laser Cutting Thin Sheet Metal

Using a high power laser machine on thin metals can create several problems that could be avoided with a lower powered machine.

Laser cutting thin sheet metal.

The automatic focusing height follower developed by kern laser systems is one of the key elements for optimal metal cutting. Thin metal parts has a wide range of state of the art laser cutting capabilities with both fiberoptic and uv laser tools. As a reference a 40 w laser can cut through paper cardboard foam and thin plastic while a 300 w laser can cut through thin steel and thicker plastic. Capabilities include lean manufacturing low and high volume production volumes fabrication prototyping and.

Thin metal laser cutting services. Always check the laser s power or at least what materials it can cut. Lasers are useful for cutting thin sheet metal and foils because they make clean cuts without extra labor for refinement. In addition uv lasers achieve precise detailed cuts minimal kerf widths and low heat affected zones.

Thin sheet metal used for shearing and splicing tends to be below 6 mm in thickness. High speed fiber lasers 1064 nm melt and ablate the metal quickly while diode pumped solid state dpss lasers work well for applications requiring higher precision. And lengths up to 180 in. The metal cutting option allows for accurate cutting of sheet metals like stainless steel mild steel aluminum copper and brass.

Laser wavelengths for thin metal cutting applications range from uv to nir. Otherwise you are simply using a sledgehammer to crack nuts and losing yourself money for doing so. Laser cutting 1 0mm thick mild steel part. Cutting can be done on parts in thicknesses up to 0 800 in widths up to 80 in.

The computer directed custom designed fiber laser focuses a high powered laser beam on the metal which melts or burns away the excess until the desired part emerges. 2 axis co2 and neodymium doped yttrium aluminum garnet laser cutting services are available. If you wish to cut through 2 mm or thicker steel sheets you ll need at least 500 w. Laser cutting small parts accurately and with repeatability on thinner sheet metals does require a lower power system.

Fiber 500w cnc laser cutting machine for sheet metal 6mm mild steel stainless steel copper brass duration.