Method for tin plating of conductor joint

1. Stripping, removing the oxide on the lead (it can't be cleaned with acidic solution), and just dip the soldering iron in rosin to cover the thread end; (This method is mainly used for single conductors and thin wires) You can also use ordinary solder and apply rosin or rosin solution (rosin is dissolved in alcohol) before welding.

2. Use a solder pot (iron pot filled with solder, which can be heated by electric furnace or other methods to melt the solder), peel the wire, remove the oxide on the wire (it cannot be cleaned with acidic solution), heat the wire, coat it with some rosin (or rosin solution), and put it into the solder pot.

Extended data:

Wire connectors are also called thread ends. After the laying of wires, in order to make it a continuous line, each section of wires must be connected into a whole. These connection points are called cable joints.

In the building electrical installation project, there is a process called tin rinsing for copper wire connection. The traditional practice is to hold tin with an iron spoon and heat it on a stove or electric stove. After the tin melts, it is taken to the wire joint for tin rinsing. This method is easy to cool because the tin water is far away from the heat source during use and transportation, and it needs to be heated several times to wash the wire connector in a room. Moreover, it is also dangerous to move frequently when working at high altitude.

References:

Baidu encyclopedia-wire connector