Tips and tricks for welding parts
Use rosin to press into foam, put it into a small bottle, then pour a little alcohol, seal it, and leave it for a day. The next day, the alcohol and rosin will completely melt and fuse. When using it, use a small stick to dip a little and apply it on The required welding place, and then cooperate with the solder wire when welding the electric iron, and the welding is much easier.
Note: Try not to use solder paste for soldering, because solder paste is acidic, and it is easy to corrode the Luotie head.
1. The fast and efficient processing method is:
Hold the handle of the electric soldering iron, dip the oxidized tip of the soldering iron into a container filled with alcohol, take it out after 1 to 2 minutes, the oxide will be completely and cleanly removed, and the tip of the soldering iron will be completely new. This is because after the copper oxide and alcohol are heated, a chemical reaction occurs, and the copper is reduced, which has no corrosion effect on the tip of the electric soldering iron.
2. Use a smart soldering iron with permanent tin:
1. The smart soldering iron with permanent tinning adopts smart touch technology, which can automatically identify the user's use status. When using it, it will heat up quickly in 3 seconds, and then automatically solder at a constant temperature to ensure that the soldering iron tip will not be oxidized due to high temperature; when not in use, the soldering iron will automatically Dormancy, low temperature and constant temperature to ensure that the soldering iron will not be burned to death by high temperature.
Tin the soldering iron.
Before the old electric soldering iron head is not plugged in, check whether it is uneven. If it is uneven, you must file it with a file first. New chrome heads are not required.
The temperature on the tin chrome head is very important. It looks like there is a layer of black on the head of the high chrome iron. The color of copper on the low chrome iron head is lighter.
It is best to find a little rosin, the temperature is about the same, put the ferrochrome head in the rosin, the temperature is just right, and it will be fine as soon as it is released in the tin. Can be repeated several times.
If there is no rosin, it must be tinned with solder wire. The temperature is considered to be almost the same. It is best to rub the ferrochrome head on the sand, and then rub it back and forth on the solder wire. The temperature is just on the tin. (Some solder wires are of poor quality, be careful!)
