Determination minimum of possible radiuses of bend at profiling
Keywords:
the bent profiles, profiling, minimum radiuses of bend, relative lengthening, relative narrowing, limit of fluidity, intensity of tensions, low-carbon became, the low-alloy became
Abstract
In-process on the basis of results of theoretical analysis of the tensely-deformed state of metal in the places of bend of the bent profiles of rent coming from equality of veritable tension of destruction at tension and bend the values of critical radiuses of destruction depending on descriptions of initial mechanical properties of metal of stripe are certain for carbon and low-carbon steel.
