Горный институт НИТУ «МИСиС», Москва, Россия:

Кривенко А. Е., доцент, канд. техн. наук, tdlit@mail.ru
Занг Куок Кхань, аспирант

На примере работы гидравлического экскаватора на одном из угольных разрезов Вьетнама оценено влияние температурного режима рабочей жидкости гидравлической системы на эффективность использования карьерной машины. В процессе исследований выполнено численное моделирование работы аксиально-поршневого насоса, что позволило определить характер и величину изменения утечек с ростом температуры рабочей жидкости.

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