Slide valve servo valve is the core component of hydraulic servo control system, which is widely used in industrial control field with high precision and high response. As its key component, the spool directly determines the dynamic response, control accuracy and working stability of the servo valve. Therefore, the design…

In physics, acceleration refers to the speed of the object’s speed change, and it is an important physical quantity to describe the change of the object’s motion state. Whether in daily life, industrial production, transportation and even aerospace science and technology, effective control of acceleration is of great significance. So,…

With the continuous improvement of modern industrial automation level, micro servo valve, as a key component in fluid control system, is being paid more and more attention. Its advantages of small size, fast response and high control accuracy make it widely used in aerospace, robotics, medical equipment, automated production lines…

In modern hydraulic control system, proportional servo valve, as a high-performance control element, is widely used in industrial automation, construction machinery, aerospace and other fields. It combines the high response characteristics of servo valve and the economy of proportional valve, and can realize continuous and accurate adjustment of pressure, flow…

 Introduction to commonly used tools for mechanical valve fault diagnosis Mechanical valves are common components in industrial automation systems. They regulate the flow of media to achieve the purpose of automation control. However, due to the long-term exposure of mechanical valves to harsh working environments, various faults are inevitable.…

In modern industrial automation system, hydraulic servo system is widely used in all kinds of precision equipment because of its fast response speed and high control accuracy. As the core control element in the hydraulic servo system, the servo valve’s performance directly affects the control accuracy and stability of the…

As a key control component in hydraulic system, servo valve is widely used in aerospace, industrial automation, construction machinery and other fields. Its reliability is directly related to the stability and security of the whole system. Therefore, how to verify the reliability of servo valve scientifically and effectively has become…

As the core component of hydraulic control system, servo valve is widely used in aerospace, engineering machinery, metallurgical equipment and other fields that require high control accuracy and response speed. However, under some complex working conditions such as heavy load, high-frequency vibration and high-pressure impact, heavy-duty servo valves are prone…

In the fields of engineering, automatic control and sensor technology, the static characteristics of equipment or system are important indicators to measure its performance. Static characteristics usually include sensitivity, linearity, repeatability, hysteresis, resolution and drift. These characteristics directly affect the accuracy of measurement and the stability of the system. Therefore,…

As the core component of hydraulic control system, the performance of servo valve directly affects the response speed and control accuracy of the whole system. In the working process of servo valve, the distribution and change of electromagnetic field play a key role in the motion control of spool. Therefore,…