Cleaning and maintenance of the soldering iron tip
The majority of electronic welding users usually do not pay much attention to the maintenance and maintenance of the electric soldering iron head. In fact, the electric soldering iron is one of the necessary tools and one of the most commonly used tools for electronic and electrical workers. It is necessary to take care of it, especially the electric soldering iron tip. You cannot wait until the electric soldering iron head is so dirty that it cannot be used for maintenance. May make the soldering iron useless.
Usually pay attention to the maintenance of the soldering iron head mainly because:
(1) If the dirty soldering iron tip is not cleaned and re-tinned in time, it will cause false soldering or
Welding quality problems such as large solder joint burrs.
(z) Since the tip of the electric soldering iron is dirty and difficult to solder, the soldering time is bound to be prolonged.
The high temperature of time can cause damage to components such as copper foil and transistors on the circuit board.
(3) The internal heat transfer effect of the dirty electric soldering iron head is very complete, and the heat generation is small.
can't even melt tin.
(4) After being seriously dirty, the fixing screw of the electric iron head will be rusted, which will make the electric iron head rust.
The iron head cannot be replaced, causing permanent damage.
In normal use. If it is not necessary, try not to let the soldering iron "dry" for a long time when it is energized, and you should unplug it in time or put it on a low temperature file. during use. If the tip of the soldering iron is found to be slightly dirty, dip it in rosin and tin in time to keep the tip of the soldering iron clean.
The soldering iron tip can be disassembled and installed at least once every month, and the inside and outside of the soldering iron tip can be cleaned.
Part of the shelled booty, so as not to rust the fixing screws
