In the fields of building engineering, mechanical design and bridge construction, structural stiffness is an important index to measure the deformation resistance of a system after being stressed. Good structural…
In mining machinery and equipment, the servo valve, as a key component in the hydraulic system, undertakes the task of controlling the hydraulic actuator with high precision. Its working performance…
The precision and fit requirements of thread processing in mechanical valves@@@@@@@@@@@@@@@@@@@@@@ One, Introduction In mechanical valves, thread connection is a common connection method. While ensuring the normal operation of…
Hydraulic system is a system that transfers energy through liquid to realize mechanical work, which is widely used in construction machinery, aerospace, automobile manufacturing, marine equipment and other fields. Its…
In hydraulic system, servo valve is the key element to control the motion accuracy of actuator, and its performance directly affects the response speed and control accuracy of the system.…
Optimization of die casting process parameters for mechanical valve die-cast aluminum parts In the field of modern industry, die-cast aluminum parts are widely used in important industries such as…
Servo valve hydraulic system is widely used in high-precision motion control systems such as aerospace, industrial automation and robot control. Because of its fast dynamic response, high control precision and…
In the hydraulic control system, the servo valve is a key control element, which can accurately control the movement direction, speed and force of the hydraulic actuator according to the…
《Test of Response Time for Pneumatic Actuators of Mechanical Valves》 In the field of industrial automation, pneumatic actuators are widely used in various automation controls due to their unique…
First, the basic principle of feedback control Feedback control is a closed-loop control mode, and its core lies in the cyclic process of “measurement-comparison-adjustment”. Firstly, the measuring instrument measures…
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