In the box with each instrument, who is engaged in electronics, should be soldering. This is such a device, which sooner or later will need to buy, to be able to independently connect the metal parts with a special binder (solder). This equipment is also useful to people, are engaged in the creation of jewelry.
on, what quality and what functions will have a soldering iron, It depends on the comfort of its use. A wide range of products offers the company GSM-Kit, where the goods can be seen at http://gsm-komplekt.com/category/elekticheskie-pajalniki/. When buying a product should pay attention to a number of parameters, to choose a good quality unit, and then it will serve more than one year. So what is a soldering iron to choose and what to look for?
How does the soldering iron?
Brazing is a process, based on the melting of the ligament, which interconnects the metal elements. Important, to its melting temperature is below, than the metals to be joined. known, that the solder used in the soldering tin, although it is only a common name. In reality, a good solder consists of only about 60% this element. Additionally it consists of approximately 40% lead, and may also contain other metals, for example such as silver or copper.
types of soldering
Basically soldering irons can be divided into products with periodic and constant heat.
The first category:
- Hammer and end – do not require connection to the mains, so that they can be safely used in the field;
- arc – heating takes place by electric arc, which periodically occurs between the electrode and the tip of the soldering iron.
To the soldering iron with a constant heating can be attributed:
- power – powered by mains or battery;
- Thermoair – heating is carried out by blowing a jet of fine details of hot air;
- gas – They have built a gas burner;
- infrared – heated by infrared radiation;
- liquid fuel – heating occurs with flame, which comes from the liquid fuel.
What you should pay attention to?
tip type
A very important factor is the size of the tip, which must be adapted to the type of work performed. The thinner rod, the better it is suitable for soldering small electronic components. However, it is worth remembering, that the small tip thickness is related to its short lifespan.
power soldering iron
Power devices should be selected according to the type of connecting element. If small electronic parts are soldered to the main, it is enough to be a soldering iron with a small capacity. If solder thick cable to be used, it is necessary to purchase the device power not less than 100 Watt. On the other hand, large power means a rapid heating apparatus. It should also consider the option of soldering with switch, which allows to decrease or increase the power depending on the type of work performed.
Mobility
When selecting a soldering iron should be considered, where it will be used. If the home or workshop, wherein stored electric socket, should choose the standard (wired) solutions. If soldering is carried out in the field, you must purchase a wireless soldering (eg, gas or battery operated).
