Laser Cutting Thin Copper Sheet

A gantry or motion table moves the laser head and sheet metal achieving the full cut depth in a single pass.

Laser cutting thin copper sheet.

A computer directs this laser to follow the cutting line provided in your digital design. To make your first laser cut sheet metal part you have to do the following. The high precision laser vaporizes a cut line through the copper leaving a 90 degree high quality cut edge finish. Laser cutting 1 0mm thick mild steel part.

Save it in a suitable file format check the list of online services and supported file types. Using a high power laser machine on thin metals can create several problems that could be avoided with a lower powered machine. Mike klos laser mechanisms converting to millimeters that s 1550 watts mm 2. The two most common laser cutting methods are.

The metal cutting option allows for accurate cutting of sheet metals like stainless steel mild steel aluminum copper and brass. Upload it to an online laser cutting service. The two most common types of laser cutting machines are fiber laser and co 2. Laser cutting small parts accurately and with repeatability on thinner sheet metals does require a lower power system.

Draw a contour of a part you want in a vector drawing software. If you d like to learn more about ablative laser cutting check out this article on micron scale manufacturing. 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. Laser cutting of extremely thin materials 10 25 µm thick laser precision cutting of thick materials such as mild or stainless steel aluminum or copper with material thickness up to 3 mm 120 laser micro cutting and micro drilling of polyimide kapton cirlex lexan acrylic pmma pet rubbers and woven silks.

Sheet metal cutting requires a power density of 10 6 watts in 2 source. Co 2 lasers use an electromagnetically stimulated gas typically a mixture. Thin metal parts has a wide range of state of the art laser cutting capabilities with both fiberoptic and uv laser tools. Fiber 500w cnc laser cutting machine for sheet metal 6mm mild steel stainless steel copper brass duration.

Otherwise you are simply using a sledgehammer to crack nuts and losing yourself money for doing so. The automatic focusing height follower developed by kern laser systems is one of the key elements for optimal metal cutting. Accurl machine tools 63 788 views. On axis gas assist further reduces the head affected zone and oxidation on cuts while preventing slag on the back side.

Galvanometer steered thin metal cutting. Gas assisted thin metal cutting. Fiber lasers vs co 2. Kern s co2 and fiber laser systems can be equipped with innovative metal cutting technology.

Using a galvanometer to steer the beam is an alternative method for laser cutting thin metals.