Loco Tin Head is an important component of automatic soldering machine. It is also an important part that affects the quality of soldering tin. It is also a vulnerable part. It can be said that Loco Tin Head is a vulnerable part of the whole automatic soldering machine and belongs to consumables. So although the iron head is small, if you don't take good care of it, there will be a lot of trouble. In order not to affect the production efficiency of the production line, please remember that the daily maintenance of the iron head is also very important, it won't take too much time for everyone. Before and after each welding, remember the following points!

1. Selecting appropriate temperature, excessive temperature will weaken the function of soldering iron head, accelerate its oxidation and shorten its service life relatively. It is suggested that the temperature should not be too high at the first heating (about 260 degrees). Tin should be coated on the soldering head in order to remove the oxide coated on it. In the case of working, try to use lower temperature, lower temperature can also be fully welded, and can be separately protected for temperature sensitive components. It is generally recommended to use a temperature of 350~380 degrees. 1.5mm smaller solder joints 350~360 degrees, 2.5mm larger solder joints 370~380 degrees.

2. In the first use of the soldering head, it is necessary to adjust the temperature of the soldering head to 220 degrees, so that the upper tin part of the soldering head can eat tin sufficiently. It is good to soak in the tin heap for 5 minutes, then wipe it clean on the clean sponge, and then adjust the temperature of the soldering iron to 300 degrees again, repeat the above procedure, and then adjust the temperature of the soldering iron to the required temperature for use. Use. The purpose is to form a comprehensive protective film on the soldering iron head to prevent it from being oxidized at high temperature, leading to the failure of heat transfer.

3. Automatic solder machine wipes the iron head with sponge before welding. If the tin plating part of the soldering head contains black oxide, a new tin layer can be plated and the soldering head can be wiped clean with a wet clean sponge. It is repeated and cleaned until the oxide is completely removed, and then a new tin layer is applied. Clean the iron head regularly.

4. If you do not use it, turn off the power supply, wipe the iron head on the clean sponge, then put a new tin layer on it. Before reusing, wipe the iron head on the clean sponge, and then put a new tin layer on it. No compound can be added to the tin surface.