How To Use a Soldering Iron

Handling this little tool called soldering iron can be tricky although very useful.

They are used for metalworks, arts and crafts, car and engine repair, home modifications etc. soldering electrical wire is the very common uses of a soldering iron for installing switches and electrical outlets. This article deals how to use a soldering iron.

A soldering iron has to be used by holding it like holding a pen for writing without touching the tip of the iron.

Heating up the area to be soldered can be done by touching the tip of the iron to the surface gently. Since solder is combination with same amounts of tin and lead, they are together called "flux" and the application of the solder is called "tinning". Types of flux vary depending on the item to be soldered and it is available in various size reels too depending upon the purpose of soldering.

You can apply the solder onto the joint by allowing the flow of solder into a volcano shape gently. Check that the solder flows onto the joint alone and not around or besides it. If the solder makes a dip shape, it means that the joint is still dry. You can also confirm that the solder has not hit the particular area by the dull appearance of the solder. Good soldering imparts a shiny appearance.

You can purchase various types of soldering irons from local hardware store or retail stores. Soldering can also be used in stained glass and requires a higher watt soldering iron or a soldering gun.

Fixing a bad solder or an existing soldered joint is known as desoldering braid which is made up of copper and is used adhere to metal flux. By placing the desoldering braid on the existing soldered joint and heating the copper with the soldering iron, you can remove the metal flux for a clean surface.

For proper soldering and retaining the soldered items for a tightly soldered joint, take clamps and attach them to the area to be soldered.