Ferrocaril wheel profile for double bogies UIC and Iberian gauge.

摘要

Profile railway wheel for bogies double UIC gauge and Iberian. # Profile railway wheel for bogies wide double UIC and Iberian formed by a succession of straight sections and arcs, with continuity in the first derivative in the contact with the rail, formed by a flange, a transition zone, a tread and an outer zone of the wheel. profile has been optimized by means of genetic algorithms and exhibits better behavior wheel-rail contact on both road types, both straight and curved, keeping the same dynamic stability UIC gauge tracks, and a substantial improvement registration curve in both pathways, reducing wear.