Since its invention in the sixties, laser has become indispensable in many fields of science and technology. Exceptional precision and high energy concentration on small surfaces make it a perfect cutting tool. Due to the achievable output power and good bundle quality, excellent results can be achieved.
 
In a mixture of helium, nitrogen and carbon dioxide, the laser beam is produced by a high voltage electrical discharge. Through the mirrors, the beam is directed to the cutting head where it focuses on a focal point with a diameter of about 0.15 mm. At the same time, depending on the material, oxygen or nitrogen is fed through the single channel 0.2 mm wide with a pressure of up to 14 bar. The achievable tolerances are generally less than 1/10 mm.
                 
 

Maximum cutting area	3000 x 1500 mm
Max cut  stl-37	20 mm
Max   >>     stainless steel	10 mm
Max   >>    aluminium	10 mm
Max   >>    bronze	6 mm
Tolerance	+- 0,1 mm/m

 
 
Cutting ability depends on the exact alloy composition. Therefore, the figures are indicative. Potential tolerances are not only dependent on the cutting process but are also affected by the geometry of the elements, again, guidance values ​​are given.