Network optimization information:

Electrical technology and Hydraulic transmission The combination of technology has injected new vitality into the traditional hydraulic transmission and control technology and expanded its application scope. Through electromechanical integration, High speed gear hydraulic motor It can improve the working reliability of the hydraulic system, realize the flexibility and intelligence of the hydraulic system, change the shortcomings of the hydraulic system, such as low efficiency, oil leakage, poor maintainability, and give full play to the advantages of the hydraulic transmission system, such as large output, small impact and rapid response. Its main development trends are as follows:

The application of electro-hydraulic servo technology will be more and more extensive. The hydraulic servo system will change from the previous electro-hydraulic on-oE system and open-loop proportional control system to the closed-loop proportional servo system, NHM hydraulic motor In order to adapt to this development, pressure, flow, position, temperature, speed, acceleration and other sensors must be standardized. The computer interface should also be unified and compatible.

For the automatic measurement and diagnosis of flow, pressure, temperature, oil pollution and other values of the hydraulic system, due to the reduction of computer price, a monitoring system will be developed, including centralized monitoring and automatic regulation systems.

Computer simulation standardization, especially for high-precision, "advanced" systems. Electronically controlled direct control components will be widely used, such as electrically controlled hydraulic pumps. The universality of electrically controlled hydraulic pumps is also an issue that needs to be discussed in the future. The status and development of electromechanical integration of hydraulic products.