The paper comprises the results of the analysis of the fatigue strength of the framed shaft headgear structures, among them a multiple-rope hoisting plant, resting nodes of guide pulleys. The analysis was carried out on the design model consisting of flat and spatial finite elements within the software complex “Ansys Workbrench 14.0”.
Наведено результати дослідження напружено деформованого стану та власних частот коливань датчика сили мехатронного модуля маніпулятора. Розроблено скінченно-аналітичну модель датчика для проведення частотного аналізу методом скінченних елементів.
The results of numerous researches the patterns of distribution of local stresses in the nodes supporting the guide pulleys. Research was carried out considering dynamic nature of the load. Mathematical modeling was carried in four stages, which revealed the influence of the degree of idealization and design scheme and set the boundary conditions of interaction nodes supporting the guide pulleys to the rest of the building.