Home >

Knowledge

11Jan 2022

Specification for hardness of plunger pump parts

The friction pair of spherical flow distribution is corrected by grinding method when the scratches on the flow distribution surface of cylinder body are relatively shallow. When the groove of the flo
26Dec 2021

Causes and treatment of internal leakage of hydraulic valve

Hydraulic valves work more or less internal leakage phenomenon, which is related to the structure and working principle of electromagnetic directional valve, a certain range of internal leakage is a n
28Nov 2021

Hydraulic pump, pneumatic pump, sewage pump difference

Hydraulic pump is to rely on the change of its sealing volume, to achieve oil suction from the tank to the system. In brief, it is based on its own conditions for the system to supply hydraulic oil (p
27Nov 2021

The working principle and characteristics of gear motor

A gear motor is an integration of a reducer and a motor (motor). This integration can also be called gear motor or gear motor, usually by the professional reducer manufacturer for integrated assembly
26Nov 2021

Cycloid motor

Cycloidal hydraulic motor is a kind of low speed and high torque hydraulic motor. Cycloidal motor is not included in the teaching scope of traditional hydraulic teaching materials, so that people are
16Nov 2021

Correct installation and use of hydraulic tubing

The hydraulic tubing is the blood transfusion pipe of the hydraulic system, responsible for conveying hydraulic oil to the designated working organization. The unreasonable installation of the tubing
15Nov 2021

Function of motor

The main function of the motor is to provide drive energy is the corresponding mechanical equipment operation. Motor refers to an electromagnetic device which can convert or transfer electric energy a
12Nov 2021

Blade pump common 3 fault phenomena, causes and elimination methods!

Fault symptoms: low volume efficiency, low pressure 1. Causes 1) Some blades are not flexible or even stuck in the rotor slot 2) The blade or rotor is installed backwards 3) The axial clearance is too
11Nov 2021

Working principle of vane pump

The advantages of vane pump are: smooth operation, small pressure pulsation, low noise, compact structure, small size, large flow. Its disadvantages are: high requirements for oil, such as impurities
07Nov 2021

Hydraulic valve

Hydraulic valve is an automatic component operated by pressure oil. It is controlled by the pressure oil of the pressure distribution valve. It is usually combined with the electromagnetic pressure di
05Nov 2021

Working principle of forklift lift components

The lifting mechanism of forklift truck is mainly to lift the movement of the piston in the hydraulic cylinder to the fork frame of forklift truck to achieve the effect of lifting or falling goods. Be
31Oct 2021

Selection of hydraulic cylinder

Step 1 Determine the cylinder diameter/rod diameter Conditions for a The oil pressure P and flow Q supplied by the hydraulic cylinder in the control loop of the hydraulic system of the equipment or de

First 15 16 17 18 19 20 21 Last 18/25

Knowledge

Specification for hardness of plunger pump parts

Causes and treatment of internal leakage of hydraulic valve

Hydraulic pump, pneumatic pump, sewage pump difference

The working principle and characteristics of gear motor

Cycloid motor

Correct installation and use of hydraulic tubing

Function of motor

Blade pump common 3 fault phenomena, causes and elimination methods!

Working principle of vane pump

Hydraulic valve

Working principle of forklift lift components

Selection of hydraulic cylinder