Data analysis of 5-way SMC solenoid valve VQC2301N-51

Data analysis of 5-way SMC solenoid valve VQC2301N-51

Introduction:

The excitation coil of the solenoid valve obtains electricity, and the electromagnetic force attracts the fish, pushing the wire to slide in the opposite direction with the complex force. The electrical gain and loss of the battery coil cause the electromagnet to suck in and release, compressing and stretching the connecting spring, thereby promoting the forward and backward sliding of the valve core. When sliding forward and backward in the valve core, open the shaft to resist the spring and cook fish in the valve body. The excitation coil of the electromagnet loses power, and the spring returns to block different oil passages on the valve body to switch valve action, change fluid flow direction or cut off oil. The switch powered by the excitation coil of the solenoid valve itself is driven by the contact of the contactor or relay. What we need to talk about is the solenoid valve. The solenoid valve is a control electrical device that changes the direction of fluid flow to achieve the switching and opening and closing movement of the oil circuit. In CNC machine tools, solenoid valves are widely used to complete tasks. The electromagnetic valve electric actuator gradually appeared after the invention of the electric light. Today, I was in charge of hydraulic control systems such as tool holder movement, spindle tool change, and worktable exchange. According to different power supply requirements, there are two types of solenoid valves: AC and DC.

Fault analysis:

Leakage: Leakage can cause insufficient air pressure, making it difficult to open and close the forced valve. The reason is that the sealing gasket is damaged or the slide valve is worn, causing several cavities to blow air. Suspend the management and handle it calmly. SMC solenoid valve is an industrial equipment controlled by electromagnetic force, which is used to deal with the fault of SMC solenoid valve in the switching system. When the SMC solenoid valve fails, the appropriate timing should be selected, and it should be dealt with when the SMC solenoid valve loses power. If it cannot be dealt with within one switching gap, the automation basic component that controls the fluid in the switching system can be used as an actuator; Not limited to hydraulic and pneumatic. In our understanding, SMC solenoid valves are composed of electromagnetic coils and magnetic cores, which contain one or several holes and are widely used in daily life. First, let's have a preliminary valve body for SMC solenoid valves. When the coil is powered on or off, the operation of the magnetic core will cause the fluid to pass through the valve body or be cut off, in order to change the direction of the fluid.

Data analysis of 5-way SMC solenoid valve VQC2301N-51