Fiber Laser Cutting Parameters

Laser parameters for high quality engraving results.

Fiber laser cutting parameters.

Co 2 lasers generally have a bpp of 8 to 9 mm mrad which allows the laser to cut steel stainless and aluminum with very good edge quality. The maximum thickness of cutting can be increased to 16mm but the size error of the cutting part is larger. An important difference between laser welding and laser cutting is that in cutting generally a portion of the beam passes through the laser material interaction zone. So some parameters you must know when use fiber laser cutting machine.

While 3000w is suitable for cutting 8mm carbon steel. Here are some tips tricks on how to find laser parameters that will help you achieve the best engraving and cutting results. Fiber lasers vs co 2. Additionally you can update your jobcontrol material database with our list of laser parameters.

Fiber lasers generally have a bpp of 1 to 3 mm mrad which allows the laser to cut very fast in thinner materials yet the edge quality in the thicker materials deteriorates. The two most common types of laser cutting machines are fiber laser and co 2. Co 2 lasers use an electromagnetically stimulated gas typically a mixture. Steel tube cutting qcw fiber laser sapphire cutting.

However when oxygenated a thin oxide film is formed on the cutting surface. Copper cutting qcw fiber laser st. This is because the cut front inclination varies with speed in the laser cutting process cutting speed is an important parameter that decides the heat input in the cutting front and the interaction time of the laser beam. In general a 1000w fiber laser cutting machine can cut no more than 4mm carbon steel with bright cutting surface.

Ipg s single mode fiber lasers in either continuous or modulated mode are best suited for thin metal cutting less than 1 mm due to their ability to focus to the. Given its dominance in the sheet metal cutting industry this article focuses on laser fusion cutting. These requirements determine laser parameters such as wavelength power and beam quality. Auxiliary gases include oxygen compressed air nitrogen and inert gases.

Fiber laser cutting equipment can cut stainless steel below 4mm and can cut up to 8 10mm thick stainless steel in laser beam if add oxygen.