How To Make Good Soldering
The bursh-in-bottle type is perfect.
How to make good soldering. Craft the solder alloy into a solder wire or a solder sheet. Oxidation grease and yes dirt. 12 Important Soldering Tips.
Tinning will also help to protect the tip and reduce wear. This is why we have a wet sponge. Can make good solder connections.
Low quality 6040 solder often wont melt at the right temperature of 260 C 500 F which makes it really difficult to work with. Bend the legs slightly to secure the part. So we place the iron tip on the part and the board so that its touching both at the same time.
If it is present in the bad condition there would be no use at all to solder a good joint. Remove the solder and then the iron. Dont put solder onto the bit and then carry it.
Apply it with a small and clean brush wherever you want solder to stick. Make sure that the wires to be soldered are perfectly clean. Place the board so you can access the pads with a soldering iron.
But if you need a good reason to ask someone for assistance check this list first. And after a few seconds we touch the solder to the tip and then allow the solder to flow into the joint. If the solder 1 looks like a big metal blob 2 doesnt cover the pad or 3 looks dull and cracky youve got a bad joint.