variety of methods and techniques of soldering always used to collect any electrical circuit, create a finished printed circuit board with radioelements to all the details held firmly in place.Soldering subjected not only different wires, cables, and bulbs, resistors, transistors, diodes, integrated circuits, keys, buttons, bridge circuits, etc.Not everyone knows how to solder a wire to wire, although this ability is sometimes very necessary.
Pike you can be useful even at home: if you drop by voltage accidentally burned wire into your favorite radio, or you have decided to collect their own hands amplifier to your party at the music was loud.
Selection of soldering and other instruments
Before you proceed directly to the soldering, you should choose a soldering iron and anything else you might need for work.
primarily selected soldering, they differ in power.Therefore, it should be noted that it is necessary to solder.If this radioactive elements, afraid of strong overheating, or chips, the optimal capacity of the soldering iron is 5-20 watts.In order to solder a wire to wire or terminal, suitable soldering iron with a capacity of 40-50 watts.For connecting elements of metal, which have a thickness of 3 mm, you need to choose a soldering iron with a capacity of 50 vatt.Takzhe to work with a soldering iron you need to prepare:
- Solder;
- long tweezers;
- pliers;
- rosin solder flux or acid.
How to prepare for soldering
Before working soldering tip is cleaned of soot by stripping his file.Then soldering is connected to the network, is heated and dipped in rosin.
If you've never worked with a soldering iron and do not know how to solder a wire to wire, you need to practice.To do this, take a piece of unnecessary wires without insulation and divide into 12 equal pieces of about 2.5 cm each.Using tweezers, a soldering iron, solder and flux, try to collect the pieces of the cube.It will be good training for teaching soldering.Once the design is ready, let it cool and check how to hold fast to all the connections.If something has fallen off - resolder.
Before working all the places will be made soldering is necessary to tin.
important rule
soldering solder wire soldering iron requires compliance with certain rules to result in work has been carefully and firmly.Brazing solder is required, most frequently used are the PIC 40, the PIC 50, PIC-61.Last successful and commonly used in industry.In order to make the soldering, it is necessary to warm up the place where the solder is applied, to the temperature could melt the solder, and the wires are not overheated.
All the work of soldering wires consist of successive stages:
- Wires are prepared for soldering.The oxide film has to be removed by wiping solder or rosin acid.
- Pre-heated soldering iron is brought to the solder, it takes quite a bit to avoid a large influx in the field of welding.
- Applying solder wires to the wire and to the point of contact is brought soldering exactly the time that you need to solder remained on the junction of wires.
not need a soldering iron too much to hold near the wires.Suffice it to a couple of seconds so that the solder wire sealed.After the sting is removed from the place of soldering, solder hardens.To the connection did not have to solder and it turned out neat, wires need to hold still until complete solidification of the solder.If the site proved to be an overabundance of soldering flux - it has to be removed.It is necessary to place the soldering over time, not oxidized.
Useful tips
Before you can practice on personal experience as a soldered wire to wire, here are some tips that you may need.
During brazing do not need to use a lot of solder, it quite a bit, so that the solder could get into the microgap material and staple wires.This will be enough to intermolecular forces to take effect.
to remove excess solder, you can use the braided shield, taken from any cable.And also use a soldering iron, which has a furrow at the tip, which gets an extra place at the touch solder spikes.
Too much solder may cause a contact closure.
If you take too little solder on the tip of a soldering iron - you will not be able to solder anything.
If a soldering iron will be a lot of soot or flux - solder will substandard.The same will happen if the soldering iron is not heated to the desired temperature.
Do not forget that it is necessary to tinker with a good draw or in a well-ventilated area.
Now you know how to solder a wire to wire correctly.
