АНАЛИЗ РАВНОВЕСИЯ СИЛ В ОЧАГЕ ДЕФОРМАЦИИ ПРИ ПРОСТОМ ПРОЦЕССЕ ПРОКАТКИ

Abstract

On a base of the assaying of balance of metal in byte of deformations, it is shown, that retracting forces are spent not only on overcoming pushing out, but also an equilibration of internal forces which originate at a flowage of metal. For maintenance of this balance, the angle of neutral cross-section adopts a value, corresponding to interacting of these forces. Thus, the certain agency on an angle of neutral cross-section, except for contact forces, renders also a triaxial stress rolls metal.