Процесс обслуживания гидравлических ножниц

1. Inquire the equipment operator to understand the operating condition of the hydraulic shearing machine's hydraulic system.

Including the shear hydraulic system is working properly; There is no abnormal phenomenon of hydraulic pump Hydraulic shears ;

Время и результат определения чистоты гидравлического масла; Очистка и замена фильтрующего элемента; Отрегулированы ли гидравлические компоненты перед выходом из строя;

Произведена ли замена уплотнительных элементов; What abnormal phenomena have appeared in the hydraulic system of the plate shearing machine before and after the failure;

What faults have appeared in the system in the past, how to eliminate them, etc., need to be understood individually.

2, look at the actual situation of the shear hydraulic system work, and observe the system pressure, speed, oil, leakage, vibration, and whether there are problems.

3, listen to the sound of the hydraulic system of the shearing machine, such as impact sound; Pump noise, and abnormal sound; Определите, нормально ли работает гидравлическая система.

4, touch the temperature rise, vibration, crawling, and tightness of the joint to determine whether the working state of the moving parts of the hydraulic system of the plate shearing machine is normal.