Specific manifestations of environmental protection design in mechanical valves In modern society, environmental protection issues are attracting more and more attention, especially in industrial production. How to reduce environmental pollution and improve the efficiency of resource utilization has become an important issue that we must face. Among various industrial…

 Surface treatment technology of the valve stem, such as chrome-nitriding, to improve wear and corrosion resistance In the industrial field, valves, as important fluid control equipment, directly affect the stability of the production process. The valve stem, as the core component of the valve, its wear resistance and corrosion…

In electronic measurement and control system, temperature drift (referred to as “temperature drift”) is one of the common error sources. The so-called temperature drift refers to the phenomenon that the output characteristics of electronic components or systems shift when the temperature changes. This deviation will directly affect the measurement accuracy…

Servo valve control system plays a vital role in modern industrial automation and is widely used in aerospace, robotics, hydraulic equipment and other fields. Its core is to achieve high precision and high response control performance. In order to verify the effectiveness of control strategy, optimize system parameters and predict…

 Optimization and Adjustment of Boriding Process Parameters for Sealing Surface of Mechanical Valves In the industrial field, as a key fluid control equipment, the performance of the sealing surface of the mechanical valve directly affects the stability and reliability of the entire system. In the process of sealing surface…

 Requirements for the Cylinder Inner Wall of Pneumatic Actuators of Mechanical Valves As one of the key components of mechanical valves, the performance of the pneumatic actuator directly affects the operation efficiency and reliability of the entire system. Among them, the cylinder as the core component of the pneumatic…

 Mechanical valve check valve sealing surface angle detection method 　　1. Introduction In industrial automation systems, check valves as important safety protection devices, the accuracy of the sealing surface angle is crucial for the stability and safety of the entire system operation. The detection method of sealing surface angle directly…

 First, the basic working principle of servo valve Servo valve is a high-precision control valve that controls the flow and direction of hydraulic oil according to the input electrical signal. Its core function is to convert weak electrical signals into corresponding hydraulic output, which has the characteristics of fast…

As the core control component of hydraulic servo system, servo valve is widely used in high-precision and high-response industrial equipment and aerospace fields. Among them, single-stage servo valve has been widely used in occasions with moderate control accuracy because of its simple structure, fast response speed and low cost. In…

As an indispensable part of modern industrial equipment, the stability and reliability of hydraulic system depend on the choice of hydraulic oil to a great extent. Hydraulic oil is not only used as a medium for energy transmission, but also has many functions such as lubrication, cooling and rust prevention.…