Views: 315 Author: Site Editor Publish Time: 2021-12-05 Origin: Site
The hydraulic shearing machine is inseparable from the aging of electrical components, and incompatible electrical components will also cause incompatible aging in its circuit control. The main electrical components in hydraulic shearing machine equipment include button switches, travel switches, warheads, transformers, air circuit breakers, switching power supplies, etc. What role does each component play in the hydraulic shearing machine? Here are some answers.
Here is the content list:
Push-button switch
Travel switch
Contactor
Transformer
Air circuit breaker
Switching power supply
The push-button switch of the hydraulic shearing machine is widely used in the circuit control of hydraulic shearing machines. Usually used as a short-term switch on or off small current to control the circuit, it can be used to control the start and end of the motor in the shearing machine, and control the electrical connection or disconnection of the main circuit through the use of a warper, a relay, and so on.
The travel switch is also called the limit switch, which switches the automatic control of the circuit according to the position of the moving parts of the hydraulic shearing machine. During operation, the stopper collides with the roller of the travel switch, making the contact turn on or off to control the movement direction of the moving parts of the hydraulic shearing machine.
An automatic control device is used to frequently switch on or off the main circuit with a load (such as the main motor of a shearing machine). There are mainly two types of AC warp and DC warp. The most used hydraulic shearing machine is the AC warp.
Use the principle of electromagnetic induction to change the assembly of AC voltage. The hydraulic shearing machine circuit control is mainly used to change the 380V voltage to 220V (used for fluorescent lamp shearing lighting), 24V (used to control the various factions of the shearing machine), and other lower voltages to control the circuit.
An air circuit breaker, also known as an air switch, refers to a circuit breaker whose contacts are divided and closed equally by air under air pressure. It integrates control and multiple protection functions in one. It can be used to control the opening and closing of the main power supply of the hydraulic shearing machine, and protect the safety of the hydraulic shearing machine circuit.
Switching power supplies can also be used in hydraulic shearing machine circuit control, to control the time ratio of switching on and off the hydraulic shearing machine to maintain a stable output voltage to ensure the safety and stability of the shearing machine circuit control.
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