How to use high-frequency welding pipe equipment
Publish time:
2025-05-19
The production process of high-frequency welded pipe equipment mainly depends on the product variety. From raw materials to finished products, a series of processes are required. To complete these processes, various mechanical equipment, welding, electrical control, and detection devices are needed. These equipment and devices have various reasonable layouts according to different process requirements.
The production process of high-frequency welded pipe equipment mainly depends on the product variety. From raw materials to finished products, a series of processes are required. Completing these processes requires various mechanical equipment and welding, electrical control, and detection devices. These equipment and devices have various reasonable layouts according to different process requirements.
The following matters should be noted when using high-frequency welded pipe equipment:
1. Select the appropriate parameter combination, including power supply frequency, power, and pressure. This determines the welding quality.
2. Install the crimping ring and the central electrode to ensure good contact between both ends of the welded pipe and the electrode.
3. Check the water cooling system to ensure that the cooling water circulation is normal. Overheating will damage the electrode.
4. Insert the pipe into the electrodes and adjust the pipe so that both ends are flush with the electrodes.
5. Apply axial pressure to ensure good contact between the pipe and the electrode. Pneumatic cylinders are commonly used to provide pressure.
6. Turn on the power and start. After the two ends of the pipe are melted, stop the power supply, and then pressurize and cool.
7. The crimping time is generally between 1 and 5 seconds. The specific parameters should be determined according to the diameter and wall thickness of the pipe.
8. The pressure cooling time needs to be sufficient, usually 3-4 times the crimping time.
9. After welding, check the surface quality of the weld to ensure that there are no defects.
10. Regularly maintain the electrodes to ensure that their contact surfaces are clean and flat.
Using high-frequency welded pipe equipment according to the standard operating procedure can ensure the quality of the pipe connection.
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