Experimentální ověření vlivu změny různě sestavené průvlakové řady na výsledné parametry taženého drátu

Abstract

The purpose of processing my thesis was experimentally verify the influence of different compile a line of dies on the resulting parameters drawn wires. Introductory theoretical part of thesis deals about foundations of the theory of wire drawing in dies, influence of series of deformation on the resulting properties of wires and general characteristics of the tungsten wire. The experimental part of thesis is focused on drawing three different wires in various designs deformation lines and on the evaluation of qualitative parameters the experimental pulled wires, which involves measuring the diameter of the wire length and evaluation of mechanical properties by tensile strength tests. In conslusion of thesis is stated evaluation of achieved results, determining the most appropriate variant and the obtained benefits.