How to treat a burnt tip of a soldering iron
Soldering iron soldering iron head burnt to death treatment method
1, first use the soldering iron head cleaner wipe, and then repeated on the tin, sponge clear several times, can become bright.
2, the first temperature to 300 ° C, with cleaning sponge clean soldering nozzle, and test the soldering nozzle situation. If the soldering tip of the tin layer partially contains colour oxides.
3,Plating a new layer of tin, and then use the cleaning sponge to clean the tip. Repeatedly clean until the oxides are completely removed, and then plated with a new layer of tin.
4, toothpaste or polishing paste wipe, pay attention to the force to be light.
Methods to prevent the soldering iron iron head burned to death
1, intermittent power method
According to the new and old soldering iron different degrees, generally a soldering iron continuous power 15 ~ 30min after the beginning of the phenomenon of "burned to death", so if the soldering iron continuous power 15min to disconnect the power supply 3 ~ 5min, and then connected to the power supply.
2,Cooling method
With a homemade cooling bracket to the soldering iron head cooling can prevent the phenomenon of "burning".
Cooling bracket production method is to take a waste metal pen tube, will be empty cans (metal shell) a, with scissors cut off two thirds of the waste pen tube with iron card card in cans, and then to the cans filled with two thirds of the capacity of water, a soldering iron cooling bracket is done. Insert the tip of the soldering iron into the pen tube, you can keep the soldering iron energised for a long time without the phenomenon of "burnt out".
