The working principle and operation process of plasma flame cutting machine

　　Plasma flame cutting machine is a tool commonly used in metal cutting, which is widely used in industrial manufacturing, construction and automobile repair. This article introduces the working principle and operation process of the plasma cutting machine to help readers better understand and use the device.

　　Plasma flame cutting machine uses high -temperature plasma cutting metal materials. By spraying the gas (usually oxygen) through a high -temperature plasma generated by an arc discharge to the metal, heated it to the melting point, and then use a high -speed airflow to blow the melted metal to achieve the purpose of cutting. This cutting method is suitable for various metal materials, including steel, aluminum, and brass.

　　So, how to correctly operate the plasma flame cutting machine? Below is a simple operation process:

　　1. Preparation:

　　Before the operation of the plasma flame cutting machine, confirm whether the equipment is working normally, whether the gas supply is sufficient, and wearing the required personal protection equipment, such as goggles and gloves.

　　2. Set the cutting parameter:

　　Set appropriate cutting parameters according to the type and thickness of the required cutting material. This includes the distance of gas flow, arc current and plasma flame cutting machine.

　　3. ignition and warm -up:

　　Open the gas and power switch to ignite the plasma flame. Before cutting, you need to preheat the cutting area to ensure that the cutting effect is better.

　　4. Start cutting:

　　Plason flames are aligned with cutting materials, control the cutting speed and cutting direction, and maintain stable hand movements. When cutting into a certain depth, the cutting quality can be controlled by adjusting the cut parameters and cutting angles.

　　5. Complete cutting:

　　After completing the required cutting task, turn off the gas and power switch of the plasma flame cutting machine to ensure that the equipment is shut down safely.

　　By mastering the working principle and correct operation process of the plasma flame cutting machine, you can better use this device for metal cutting. Pay attention to safety during the operation and adjust the cutting parameters according to the specific situation to obtain a better cutting effect.