The first secret - correct solder and flux usage. Solders are low-melting metal alloy used in wire

This is an excerpt from the book by Boris Ivanov "homemade electronic devices." You might ask, "Is there really a case such as solder components are the secrets?" Could there be a simpler - heating of solder, soldering and take acid and the whole sphere. It turns out it's not so simple. The skill of a good solder - it is a kind of art, which does not take up immediately, but long-term result of this practice. Mastering standard countertop height this art - this means to find out all the secrets of soldering. Visit our craft forum - click here!
The first secret - correct solder and flux usage. Solders are low-melting metal alloy used in wire and component output salodēšanai. The very best is pure tin solder, but it is expensive, and it is used in exceptional cases. Radiomontāžā more commonly used tin-lead solder is a tin and lead alloys. After soldering strength of the solder is not inferior to pure tin, with a melting temperature of 180 ... 200 C. They are denoted by three letters - ПОС (припой оловянно-свинцовый), followed by followed by a two-digit number, which indicates the percentage of tin content, such as: ГЮС-40, ГТОС-60th For our purposes standard countertop height better use of solders ПОС-60th Fluxes are anti-oxidizing agents. They are used to solder the prepared components or wiring parts oxidised during standard countertop height soldering. Without solder fluxes can be sticking to the metal surface. Fluxes tend to be different. For example, a metal dish used for repairs soldering acid" - zinc in hydrochloric standard countertop height acid solution. Radiokonstrukcijas thus not solder - SEALINGS will decay with time. Radiomontāžai fluxes should be used where there is no acid. One of these is a rosin flux. Stores you've probably seen the bow rosin, whereby musicians rubbed string instrument spring onions - it can be used for soldering. To be able to easily solder hard to reach places, it is desirable to produce liquid flux that have already been mentioned. They are simple to prepare - grind rosin powder and pour borspirtā or glycerol. Stirring the solution with the rod ber rosin until a thick slurry. This rosin is applied to the solder points with a thin stick or brush. The second secret - soldering iron spire cleanliness and temperature. If the spike is dirty, with their hard work - solder melts, standard countertop height but does not stick to the surface of the apex. Spike necessarily be cleaned and jāaplodē - must be covered with a thin layer of solder. How to do it? Let the soldering gun to warm up and clean the tip with a seam or sandpaper! Immerse the tip of rosin, then touch the solder piece! Rub the tip molten solder layer on the wooden standard countertop height base so that the whole surface of the peaks overlap with the solder layer. After some time, the cusp of a new overlap with dark colored oxide deposits that interfere with soldering. Then repeat the aplodēšanas surgery. The third secret - solderable surface cleanliness. Lodājot transistor outputs standard countertop height Protect standard countertop height it from overheating. For this purpose, hold them with tweezers or pliers - the removal of heat from the connections. Soldering the wiring and components of the site to be cleaned up to shine. Thoroughly clean the wire is placed on a piece of gum and bring with solder. Rosin quickly melts the solder and soldering standard countertop height iron spikes emitted by the cord. Modifying the wire and slowly moving along the soldering iron tip, achieve uniform distribution of solder runs surface. If there is a design of jāaplodē mounted manages part, then clean it with sandpaper or a penknife, apply a piece of gum! Smooth movements with solder evenly disperse solders by aplodējamo surface! The fourth secret - the correct cable connection by soldering and component solder spot adequate heating. standard countertop height If jāsalodē aplodētu two wire ends, densely press them to each other and to lift the areas of contact between solder with solder droplets! As soon as the solder heats up the place, solder escapes and fills the spaces between the wires. Soft soldering iron movements evenly align the soldering solder all over the place! Soldering should not exceed 5 seconds, then remove the solder - solder hardens standard countertop height quickly and strongly connected component. However SEALINGS will be durable only if the soldering iron after removing another 10 seconds wires neizkustināsiet. standard countertop height Lodājot transistor outputs Protect it from overheating. For this purpose, hold them with tweezers or pliers - the removal of heat from the connections. Sometimes, adjusting the structure, you need to replace parts or wires to solder anew. This should be taken into account at the assembly. For example, component output, schematically connected to a common wiring jāpielodē not at one point but at some distance from each other. Not recommended enlace parts outlets around the wire. For example, component output, schematically connected to a common wiring jāpielodē not at one point but at some distance from each other. Not recommended enlace standard countertop height parts outlets around the wire. Remember that the soldering process is excreted harmful to the health of tin and lead fumes! Under no circumstances should bend over soldering