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Common maintenance methods of hydraulic system in hydraulic station
The hydraulic system of the hydraulic station is its core part, which requires regular repair and maintenance to ensure its normal operation and extend its service life. The following are the common maintenance methods of hydraulic systems shared by Beijing Chuhai Technology: picture Common maintenance methods of hydraulic system in hydraulic station 1. Repair of leakage point: Leaka
Hydraulic pump types and advantages and disadvantages
Hydraulic pump is generally divided into gear pump, vane pump, plunger pump, screw pump.... 1 Gear pump Gear pumps are divided into two categories: external biting and internal biting. Compared with the external gnawing gear pump, the internal gnawing gear pump has the advantages of more compact structure, small vol
How to reduce oil temperature during operation of hydraulic station
In the use of hydraulic system, sometimes there will be a momentary drop in pressure, as well as the problem of high hydraulic oil temperature. Today, we will analyze the causes of the failure and some precautions in the use of hydraulic system. First, the hydraulic system pressure instantaneous drop reason analysis If the pressure of the small hydraulic station drops instantaneously during operation, there may be a problem with the piston rod, s
Hydraulic station filter selection precautions
Why does the hydraulic oil filtration of the hydraulic station play a vital role? When selecting the main filter of the hydraulic station, the determination of its accuracy should consider the degree of oil pollution that the key components in the system can withstand, the system's pollutant intrusion rate and working conditions and other factors. Starting from the pollution damage control point, the accuracy of the filter should be able to effectively filter out particles whose size is close to the dynamic oil fi
Hydraulic station common problems are how to deal with
Because the components and pipelines of the hydraulic station are processed and loaded, various sundries such as iron filings, abrasives, dust and other dirt will enter the system before use, so the hydraulic station is used for the first time. Hydraulic cylinder factory advocate: should be all hydraulic valves, hydraulic oil pumps, hydraulic equipment fine cleaning, tubing using pickling method cleaning. Hydraulic lifting equipment: 1. Oil leakage and oil press
How to reduce oil temperature during operation of hydraulic station
In the use of hydraulic system, sometimes there will be a momentary drop in pressure, as well as the problem of high hydraulic oil temperature. Today, we will analyze the causes of the failure and some precautions in the use of hydraulic system. First, the hydraulic system pressure instantaneous drop reason analysis If the pressure of the small hydraulic station drops instantaneously during operation, there may be a problem with the piston rod, s
How to improve the efficiency of hydraulic station
Hydraulic station in the working process can not avoid the loss of power, how to improve the power of the system? First of all, the pressure limiting variable pump must be selected. When the system pressure is reduced, the flow rate is relatively large, which can meet the rapid stroke of the actuator. When the system pressure is increased, the flow rate becomes smaller, which can meet the stroke of the actuator. The second is to choose a suitable hydraulic
Speed regulation method of hydraulic station
Hydraulic system commonly used speed regulation method 1. Throttle speed regulation This speed regulation method is suitable for the hydraulic system composed of quantitative pump and quantitative actuator. 2. Volume speed regulation Speed regulation is realized by changing the oil supply of variable pump or changing the displacement of hydraulic motor.
Troubleshooting method of manual hydraulic station
Manual hydraulic station is a kind of hydraulic pump station, which converts mechanical energy into hydraulic energy by pressing the hand handle. It is versatile and easy to install. As a common hydraulic pump station system, when there is a failure, we can carry out simple fault repair through the following checks. Maintenance points of manual hydraulic pump station Step 1: First pull up the handle of the pump to chec
Commissioning details of hydraulic station
1. Test the pressure The pressure test of the system should be carried out after the installation of the system and the flushing is qualified. (1) Under normal circumstances, the test pressure should comply with the following provisions. 1) The test pressure should meet the requirements: 1.5P when it is less than 16MPa; When 16~31.5MPa, 1.25P; Greater than 31.5MPa, 1.15P.
Hydraulic station flow is too low or too high, or even no, reason analysis summary
The abnormal flow instability in the hydraulic station refers to three common situations: no flow into the actuator, insufficient flow to the actuator, and excessive flow into the actuator. So how do we solve this problem? First, there is no flow in the hydraulic station (1) The electromagnet of the reversing valve installed on the hydraulic station is loose, and the coil is short-circuited. This can directly replace the reversing valve, or take it to repair.
How should hydraulic pump station be installed
The installation of a hydraulic pump station requires a series of steps and points of attention. The following is the installation method of the hydraulic pump station 1. Before installation, clean the site and determine the exact position of the machine. For the laying of underground pipes or cables, sufficient spacing should be reserved to facilitate maintenance and repair of the pumping station. 2. Ensure that the hydraulic pump station machin
How to reduce oil temperature during operation of hydraulic station
In the use of hydraulic system, sometimes there will be a momentary drop in pressure, as well as the problem of high hydraulic oil temperature. Today, we will analyze the causes of the failure and some precautions in the use of hydraulic system. First, the hydraulic system pressure instantaneous drop reason analysis If the pressure of the small hydraulic station drops instantaneously during operation, there may be a problem with the piston rod, s
Hydraulic station use precautions
The hydraulic unit (also known as the hydraulic station) is usually equipped with high precision components, in order to make the system play the due performance, and extend the service life of the system, please pay attention to the following methods of operation, and make appropriate inspection and maintenance. First, pipe oil washing. Actuating oil and oil seal 1. The piping for site construction shall be completely pickled and rinsed
Commissioning details of hydraulic station
1. Test the pressure The pressure test of the system should be carried out after the installation of the system and the flushing is qualified. (1) Under normal circumstances, the test pressure should comply with the following provisions. 1) The test pressure should meet the requirements: 1.5P when it is less than 16MPa; When 16~31.5MPa, 1.25P; Greater than 31.5MPa, 1.15P.
Classification criteria for hydraulic stations
01 By drive mode Motorized type With the motor as the prime mover, it is suitable for fixed mechanical equipment with stable power supply, and the noise is low during work. Industrial hydraulic is generally driven by electricity, and it is the most common application. Mobile type With diesel engine as the prime mover
Overview of pumping stations First of all, the advantages of such small pumping stations are small size and flexible structure. The tank is generally made of aluminum or steel, and the hydraulic pump is usually immersed in the inside of the tank, which can be a single pump, or a high-low pressure combination system such as an external gear pump and a radial piston pump. We all know that radial piston pumps can
Why should the hydraulic station relieve pressure? How to relieve pressure?
Why should the hydraulic station relieve pressure? Hydraulic station in the use of a period of time to relieve pressure, because: hydraulic station generally with a check valve, and some equipment in the use of hydraulic station when the power is not used to relieve the function, in this case if the equipment with an accumulator it is very dangerous, because the hydraulic station is likely to hold pressure in this situation. picture T
Common faults and treatment methods of hydraulic station
At present, most of the lifting mechanism of mine in China uses hydraulic disc brake device, which is composed of hydraulic station, disc brake and electric control system. The hydraulic station is the driving and regulating pressure mechanism of the mechanical dynamic system, and the stable and reliable operation of the hydraulic station is the necessary guarantee for the safety improvement of the mine, and its performance and quality directly affect the safety of equipment and people. The application shows that the constant deceleration control hydraulic station
Technical parameter Scope of application: Power supply for all hydraulic tools output flow: 2³20 or 38lpm Output pressure: 140bar Weight: 130kg Length: 90cm Width: 59cm Height: 74cm Engine: Briggs 18hp Connection: flat quick connector Operation method 1. C
Basic overview, scope of application and product performance of hydraulic power unit
Power unit The hydraulic power unit is used as the 1 oil supply device, which is connected to several hydraulic cylinders through an external pipeline system to control multiple groups of valves. Hydraulic power unit has been widely used in automotive engineering, warehousing and logistics, construction machinery, auto protection equipment, machine tools, medical equipment and production line control and other industries, is being used by more and more industry locks.
How to reduce the noise of the hydraulic system?
Hydraulic systems play a huge role in many machine solutions, but they can also be very loud. Any industrial site with moving machines will generate some noise, and when the noise rises to a certain level, it will become a problem. A system that is too loud can cause headaches, hearing loss, and increased stress-noise can make it difficult for your employees to focus on what they are doing. 01 Causes of noise of hydraulic system parameters The main reasons for the noise of the hydraulic system are: pay attention to the public number "hydraulic"
Hydraulic power station installation and use precautions
A working medium 1. It is recommended to choose L-HM46 or similar viscosity hydraulic oil in summer, and L-HM32 or similar viscosity hydraulic oil in winter. 2. Working oil temperature range -20℃~80℃. 3. The cleanliness of the system directly affects the reliability of the hydraulic components, before refuting, the tank and pipeline should be fully cleaned, the general pump suction side commonly used filter accuracy 100 purpose oil filter (its rated flow rate should be not less than twice the pump flow), the return oil pipe is connected with the f
The static hydraulic oil in the tank cannot push the hydraulic cylinder or the hydraulic motor to rotate, that is to say, the hydraulic oil in the tank has no energy. In order to make the hydraulic cylinder or hydraulic motor move, we must first make the hydraulic oil into an energetic hydraulic oil, and precisely make the hydraulic oil have pressure energy. In the hydraulic transmission
Huaian Yansheng Hydraulic Machinery Co., Ltd.
EMAIL : haysyy2023@163.com
ADD. : Huaian, Jiangsu China
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.