b'and consistency, Thompson pointedSarrafi said the details of the la- high-pressure air lowers cutting out that lasers can struggle with in- ser-cutting process are differentcosts but produces oxidation on consistencies in the metal being cut.for carbon steel and stainless steel.the edge.These include surface inconsistenciesThe main differences include theAs for carbon steel, Sarrafi said like rust and those in the metal, suchchoice of laser power and so-calledit can be cut with oxygen, nitrogen as small pockets of silica. assist gas. or clean, dry high-pressure air. With For stainless steel, he said ni- oxygen cutting, he explained, most Assist Gas Issues trogen assist gas provides a shiny,of the process energy is generated When it comes to types of steel,nonoxidizedcutsurfacewhileby the reaction of oxygen with the The Gold standard forsteel turning applicationsTigertec Gold can handle almost any challenge involved insteel turning. No other solution is so uncompromisingly designed forhigh performance, while remaining so flexible and reliable. High level of cost-efficiency from highly textured TigerTec Gold coating - average tool life increase of 50% realized in the field High flank wear resistance with the unique multi-layer TiCN coating technology Extreme crater wear resistance from Al 2 O 3technology allows for faster cutting speeds and higher productivity and throughput Walters state of the art chip breakers further enhance reliability of operation through efficient chip evacuationwalter-tools.comTrumpfctemag.com/cteguide.com19LaserMachining.indd 19 9/19/22 11:36 AM'