Where is hydraulic oil used?

Where is hydraulic oil used?

Hydraulic oil is an indispensable working medium in hydraulic systems and is widely used in industry, agriculture, aerospace, transportation and other fields. Its main function is to transmit power, lubricate components, cool the system and prevent corrosion. The following are the specific application scenarios of hydraulic oil in different fields.

1. Main application areas of hydraulic oil

2. Specific application scenarios of hydraulic oil

1.industrial machinery: Hydraulic oil is mainly used to transmit power and lubricate components in industrial machinery. For example, equipment such as injection molding machines, stamping presses, and machine tools rely on hydraulic fluid to operate efficiently.

2.construction project: In construction projects, hydraulic oil is the core working medium for heavy equipment such as excavators, cranes and loaders. The hydraulic systems of these equipment require high-performance hydraulic oil to ensure stability and durability.

3.agricultural machinery: Hydraulic fluids are widely used in agricultural machinery such as tractors, harvesters and irrigation equipment. Hydraulic fluid powers these equipment, helping farmers efficiently complete tasks such as farming, harvesting and irrigation.

4.Aerospace: In the aerospace industry, hydraulic oil is used to control flight systems such as aircraft landing gear and servos. These systems have extremely high performance requirements for hydraulic fluids that must be able to operate reliably under extreme temperatures and pressures.

5.Transportation: The braking and steering systems of cars, trains and ships are also inseparable from hydraulic oil. Hydraulic oil plays a role in transmitting power and lubricating components in these systems, ensuring the safe operation of vehicles.

3. Performance requirements of hydraulic oil

4. How to choose the appropriate hydraulic oil

There are several factors to consider when choosing the right hydraulic oil:

1.Device type: Different equipment has different performance requirements for hydraulic oil. For example, heavy construction machinery requires hydraulic oil with high viscosity and high wear resistance, while precision machine tools require hydraulic oil with low viscosity and high cleanliness.

2.working environment: Environmental factors such as temperature, humidity and pollution levels can affect the selection of hydraulic oil. In high-temperature environments, you need to choose hydraulic oil with a high viscosity index; in humid environments, you need to choose hydraulic oil with strong anti-emulsification properties.

3.Manufacturer recommendation: Equipment manufacturers often provide recommended types and specifications of hydraulic fluids, and following these recommendations can ensure optimal performance and longevity of your equipment.

4.Environmental requirements: With the increasing awareness of environmental protection, choosing biodegradable hydraulic oil has become a trend. This type of hydraulic oil is environmentally friendly and suitable for use in sensitive environments.

5. Summary

Hydraulic fluids play an important role in industries, agriculture, aerospace and transportation. Choosing the right hydraulic oil can not only improve equipment efficiency, but also extend equipment life. By understanding the application scenarios and performance requirements of hydraulic oil, users can better meet equipment needs and ensure stable operation of the system.