Wyniki wyszukiwania - BazTech

Ograniczanie wyników

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: oś szynowa

Sortuj według:

Ogranicz wyniki do:

Numerical Analysis of the Cross-Wedge of a Hollow Rail Axle

Pater Zbigniew, Lis Konrad, Walczuk-Gągała Patrycja

Advances in Science and Technology. Research Journal

2020

Vol. 14, no 1

145--153

The article presents an innovative method of manufacturing hollow rail axles using three combined wedge rolls. The proposed solution was evaluated using numerical simulation. Two cases of forming, differing in the wall thickness of the billet, were analysed. The geometry of the formed axles, distributions of the effective strain, temperature and damage function were presented. Moreover, the changes to the forces and torques acting on each roll were presented.