Hodnocení vlivu řezných parametrů při dělení materiálu laserem

Abstract

The bachelor thesis deals with the method of thermal laser cutting and cutting parameters influence on the final quality of the machina surface. The theoretical part describes the principle of laser technology and its current status, factors affecting the quality of the cut and the parameters by which we evaluace the cutting surface. The experimental part is focused on cutting aluminum alloy laser at settings of variol cutting parameters. On the basis of surface roughness measurement and evaluation are the appropriate cutting parameters for the material. Finally, the results are compared to measurements of samples cut to solid-state laser and CO2 laser.