XAY-TESN - Today in h-tech I will briefly and simply tell you how to solder (with a soldering iron).

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today in h-tech I will briefly and simply tell you how to solder
(soldering iron).  how to solder with a blowtorch or weld
I won’t say a welding machine - I don’t really know!
so if anyone doesn’t know how and wants to teach, then honor
txt!  at least the wire fell off the spec - and you - and
back him!                                            
                                                        
well, soldering irons are ordinary (operate from 230V) and
low voltage at 12v/15W 5v/ for conventional soldering irons
accuracy 25,30,40 and 65 watts. and finally there are some hyper
milky, some in the shape of hatchets, I don’t know what they are
do, such currents can be broken or tortured
someone... ideally one of these will suit you for 25 or
30 watts (I had this one for a long time, Chinese, with blue
plastic handle).  when the sting burned out and I
I wanted to take it off, but it refused to take off, it seems
how it was welded to the soldering iron. Well, I pushed and picked it out
it along with half of the heating element!
it was on the seventh of March, two years ago, so I did it
I call myself a gift for the eighth of March! hiscorpse
I still have it in my box...                 
                                                        
here is the tip (this is the thick wire at the end of the soldering iron
which, in fact, is soldered) may or may not be eaten
removable, if it is removed, then it is either screwed on
a screw or (for low-voltage) - be in the form of a tight
removable nozzle.                                    
                                                        
if it is copper, then it is gradually from high
temperature will “burn out”, i.e. gradually from it
the copper will fall off.  so that this process is thoroughly
slow down, rub it with a stylus from a simple
pencil, it will create something like a gray crust and everything will be
ok                                                     
                                                        
now closer to the point - to solder you need something
solder (mb in the form of rods or wire, thin and not
very much) and rosin (like lumps, don’t eat it - it’s tasteless
and crunches on the teeth). although if you are interested, try it.    
                                                        
exampla...-how to solder 2 wires to each other?
clean both, remove about 3mm of insulation and apply
wires to the rosin (apply the stripped part),
poke a soldering iron into the solder so that there is a tip at the end
a small droplet formed, not even a droplet, but
bulge.  ready?  then poke the soldering iron into the wiring.
there should be smoke (smell it - it smells great!)
now twist it slightly (you don’t need it for rosin anymore)
apply).    The wiring must be kept thin
an even layer of solder. He's the one who got screwed.             
                                                        
now do the same with the second one and apply
tinned parts to each other so that they are parallel
each other, like one walked alongside the other.  now
Carefully apply the soldering iron to them.  and they should
"to stick together."  run a soldering iron over them so that they are even
and hold them without moving until they cool down. and do it all
quickly, otherwise the insulation will melt.                       
                                                        
how to make it cooler? firstly, rosin can be used in anything
dissolve as follows: take a small jar and a piece
rosin and what you use to grind the thread (it or them) (in
wrap up the piece of paper andtap it with something).  when
If you get the powder, then pour it into a jar and pour it
something dissolving.   for example - a solvent
646nitro.    you can add alcohol, but it’s bad
dissolves, but smells almost nothing. how much powder?
Well, about a third of the jar is enough, but maybe less. through
It takes a couple of hours for everything to be ready, and the end result is sticky water.  
                                                        
now you just apply it to everything that needs to be tinned and
poke with a soldering iron.  try how cool soldering is now!
this is called rosin flux.                        
                                                        
there is no need to use solders with rosin - this is for
amateurs!   you can also meet some thread
they solder it with acid, well - this is from another fairy tale,
It's a bitch, but an acid is an acid,
so subsequently it will be what it is on
slowly corrode and, if you have something on the board
soldered, even eroded the tracks (they turn slightly green
first).  Max over there has no brains, and he has sex -
the Spectrum has turned green, but it is still true to tradition and
solders current atsydom...                                                         
in your practice you can come across metals (plugs
some, surprisingly), who are not
I serve you, this is where this very atsyd is needed. but take it
better than some thread in the wheels, for example - aspirin (also
acid). use it instead of rosin. the smoke is poisonous.      
                                                        
well, that's enough for a start, practice! seems clear
I told you everything... good luck, beginner soldering!