PCB electronic soldering is a soldering method that uses low-melting metal solder to heat and melt and fill the gap between the metal parts. The solder is often a tin-based alloy, and a soldering iron is commonly used as a heating tool, which is widely used in PCB electronics and other industries. high quality welding soldering fume extractor

The first step: prepare the required items such as electric soldering iron, PCB board, components, flux, solder wire and so on. Hold the solder wire in one hand and the soldering iron in the other. The tip of the soldering iron is kept clean, and the surface is plated with a layer of solder, free of slag and other oxides.

The second step: first immerse the soldering iron tip in the flux once, and then touch the soldering surface of the two soldering parts at the same time with the largest area, and heat the entire position of the solder to be soldered.

The third step: the key step, the position of the solder wire, the pad, the pin and the soldering iron tip constitute two three-dimensional angles. When the soldering surface is heated to a certain temperature between the angles, close to the pad, be careful not to solder the solder Send the wire to the tip of the soldering iron. hot nail dust collector, salon fume extractor

Step 4: After the solder has melted a certain amount, move the solder wire to the side and upward. hot sale fume extractor smoke evacuator

Step 5: After observing that the soldering tin infiltrates the pad and the welding part of the weldment is normal, remove the electric soldering iron to the side and up to finish the soldering.

The above are the 5 simple steps in PCB electronic soldering. In fact, there are more detailed ones that I will not explain them one by one. But there is a common problem, that is, smoke is generated during PCB electronic soldering. This kind of smoke is actually produced after the solder material and PCB circuit board are melted at high temperature, which is a kind of harmful smoke. If it is not handled in time, it will cause bad effects on the staff's health over time, and even endanger their health. Therefore, after understanding the soldering steps, it is necessary to do a good job of removing the solder fume.

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