Knowledge

Common hydraulic valve failure cause analysis and maintenance

Relief valve 1. The system pressure can not be added completely. The reasons are: the damping hole of the spool is blocked, the assembly quality is poor, and the spool is damaged by the spring. Elimin

Tractor hydraulic pump

Application of hydraulic technology in agricultural machinery

As the requirement of advanced degree of agricultural machinery is higher and higher in agricultural production, agricultural machinery is developing towards multi-function and multi-discipline direct

O-ring sealing mechanism and selection in hydraulic gear pump

Hydraulic transmission is a way of energy conversion, transmission and control with pressurized fluid as the working medium. Hydraulic gear pump is the energy conversion element in hydraulic transmiss

Tank structure and design of hydraulic system

The main functions of the hydraulic tank are storage of hydraulic oil, heat dissipation, sedimentation of dirt and separation of oil into the air and as an installation platform. The oil tank is divid

Classification and working principle of hydraulic cylinder

Hydraulic cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and makes linear reciprocating motion (or swing motion). It is simple in structure and reliable in work

How to deal with oil leakage of hydraulic system pipeline connection

(1) Oil leakage at the joint of the end seal metric thread (1) When the metric thread is connected, the end face of the hydraulic parts should be drilled out of the plane type fisheye pit, the depth i

Hydraulic transmission

Hydraulic transmission is one of the important forms of modern industrial transmission, with the birth of the world's first hydraulic press in 1795 as a sign of production, has more than 200 years of

Causes of oil leakage in hydraulic tubing

I. Cause analysis of oil leakage in hydraulic system 1. Oil leakage caused by the pollution of the hydraulic system The pollution of hydraulic system will lead to the wear and tear of hydraulic compon

The hydraulic oil

Hydraulic oil is the hydraulic medium used in the hydraulic system using liquid pressure energy. It plays the role of energy transfer, anti-wear, system lubrication, corrosion prevention, rust prevent

How to choose pipe diameter in hydraulic system?

How to choose pipe diameter in hydraulic system? It needs to be analyzed on a case-by-case basis, because it depends on how far is the pump station from the actuator? Whether the speed of the actuator

Hydraulic system oil leakage how to solve

Hydraulic system leakage refers to the hydraulic components and the system of the cavity flow or temporary fluid, due to pressure, clearance and other problems, a small amount of across the cavity bou