Optimalizace parametrů při autogenním řezání ocelí Weldox

Abstract

The aim of this master thesis is optimization of parameters at oxy – fuel cutting of Weldox steels with respect to the quality of the cutting surface. The theoretical part presents brief introduction to high strength steels of Weldox series. In the next part is a brief study of the thermal division of the material. The practical part deals with hardness measurement and optimization of parameters in order to improve the quality of the cutting area. The main contribution of this master thesis is an evaluation of tests and evaluation of the given optimization of the parameters on the quality of the cut surface is made.