How To Make A Solder Gun

Press the release button to suck up the liquid solder.

How to make a solder gun. In use the tip leads go on either side of the connection to be soldered. I bought a Weller model WP25 for PCPC back 17 years ago and they use it almost everyday and it still works. A direct flame on the repair area is likely to overheat the solder and flux.

How to make a Powerful Soldering Gun using old transformerMaterials- I am Using 220 - 12volt 5A old Transformer- Fiberglass Sleeving- Wire copper 15mm 4m. The first variant involves placing the tip with heater inside a metal pipe after inserting some ceramic spacers 2 at the extremities. Whose prices range anywhere between US3 and US8.

Twist the wire round. Soldering is the process of using a filler material solder to join pieces of metal together. Solder the coil in series with the soldering gun trigger and the capacitor.

Cut the wires to the correct length for your plug and cut away the insulation to about 3 mm from the end. Touch the solder wire to the end of the heat tip and allow the solder to color or melt onto the tip. Use your torch or soldering iron to heat the metal object adjacent to the join starting at the lower end of the workpiece.

Take the two AA batteries and place them in the case then solder the two output wires in series with the onoff switch and the transformer circuit. The soldering tips are simply made from thick copper wire sculpted into the correct shape. Even better is when you have one lying around in your toolbox somewhere A screw.

Cut two half circles in each side of the soldering gun. The basic initial requirement for a heat gun for soldering with your own hands can be formulated as follows. Once a soldering iron is used on plastic it mucks up the tip anyway making them useless for soldering so buy a cheap one for dedicated plastic only use.