STUDY OF THE BENDING MOMENT IN FORMING CURVED PROFILE METHOD FOR ROLLING MILL FORMING

Abstract

The results of modeling the bending process on the basis of broad band balance method works using terms Tresca and Huber-Mises are compared. The authors use four different ini- tial distributions of the yield strength of the strip thickness. Curves of change of bending mo- ments to quantify the uncertainty regarding the experimental studies are presented

Keywords

• гибка
• изгиб-растяжение
• радиус кривизны
• нейтральный радиус
• изгибающий момент
• метод баланса работ