The precision spot welder adopts the principle of double-sided double-point overcurrent welding. When working, pressure is applied through the electrode to form contact resistance between the two layers of metal at the contact point, and the welding current passes through the electrode to form instantaneous thermal welding. This process ensures that the internal structure of the workpiece will not be damaged during welding, greatly improving the welding quality and stability.

Operation process

When using the precision spot welder, first adjust the position of the electrode rod to ensure that the electrode arm remains parallel and accurately presses the weldment. Select a suitable current adjustment switch according to the thickness and material of the weldment. After power is turned on, the power indicator light should light up, and the electrode pressure should be adjusted by adjusting the spring pressure nut. When welding, the cooling water should be connected first, and then the power supply should be turned on to ensure safety and efficiency.

During welding, place the weldment between the electrodes, step on the foot pedal, and make the upper electrode contact and pressurize the weldment. After continuing to step on the foot pedal, the power contact switch is turned on, the transformer starts to work, and the weldment is quickly heated. After the welding is completed, release the foot pedal, the electrode rises, and the power supply is cut off with the help of the spring tension, and the welding process ends.

IDP Series Inverter DC Welding Power Supply

IDP Series Inverter DC Welding Power Supply is a high-frequency inverter DC power supply independently developed by Huandian. Its main components are all imported products to ensure the reliability and stability of the product. The power supply uses advanced inverter power supply technology and DSP electronic control technology, and has the following significant features:

1. **High-precision control**: The control accuracy can reach 0.2 milliseconds to ensure the accuracy of the welding process.

2. **Low heat generation**: Reduce the heat generated during welding and reduce thermal damage to the workpiece.

3. **Good welding appearance**: The appearance of the weld is beautiful and improves the overall quality of the product.

4. **Strong welding tensile force**: The connection strength after welding is high and suitable for a variety of application scenarios.

5. **Strong stability**: The welding process is stable and the welding defective rate is reduced.

In addition, the power supply has powerful data monitoring and quality traceability functions, which can record the current, voltage, power, pressure, displacement and other data of each welding. The historical alarm fault information can be as many as 5 million, and it supports U disk export, which is convenient for welding quality monitoring and tracking.