Here is a tip for welding parts:
Press rosin into foam, put it into a small bottle, then pour a little alcohol, seal it, and let it sit for a day. The next day, the alcohol and rosin will completely melt and fuse. When using, use a small stick to dip a little, apply it to the required welding area, and then use electric welding to match with the soldering wire, making welding much easier.
Attention: Try not to use solder paste for welding, as solder paste is an acidic substance that can easily corrode the Luo iron head.
The fast and efficient processing method is:
Grasp the handle of the electric soldering iron, immerse the oxidized soldering iron tip into a container containing alcohol, and after 1-2 minutes, remove it completely and cleanly. The soldering iron tip looks brand new. This is because after heating with copper oxide and alcohol, a chemical reaction occurs, which reduces copper and has no corrosive effect on the soldering iron tip.
Using a permanently tinned smart soldering iron:
1. The intelligent soldering iron that is permanently tinned adopts intelligent touch technology, which can automatically recognize the user's usage status. It quickly heats up within 3 seconds of use and then automatically maintains a constant temperature for welding, ensuring that the soldering iron tip does not oxidize due to high temperatures; When not in use, the soldering iron automatically sleeps, and the low-temperature constant temperature ensures that the soldering iron is not burned to death by high temperature.
Tin on an electric soldering iron.
Before plugging in the power, check if the old soldering iron tip is uneven. If it is uneven, use a file to file it flat first. No need for new chrome iron heads.
The temperature on the tin chromium iron head is very important. There is a layer of black material on the chrome iron head. The color of purple copper on the chrome iron head is lighter.
It's best to find some rosin. The temperature is about to heat up, and when the chrome iron head is added to the rosin, the temperature is just right. Just move it around in the tin. Can be repeated several times.
If there is no rosin, it must be soldered with solder wire. The temperature is considered to be around, so it is best to wipe the chrome iron head on the sand and then rub it back and forth on the soldering wire. The temperature is just right on the tin. (Some soldering wires have poor quality, be careful!)
