How to solder terminal wires, hand soldering approach!

With the continuous development of modern science and technology, many electronic products continue to develop, the demand for electronic products has become higher and higher, as electronic products, one of the more common electronic components of the terminal line, you know how to weld the terminal line?
At present, most factories have chosen advanced automation equipment, but there are some electronic components specificity, automation is currently unable to replace all the artificial, such as the terminal line part of the welding is still required by the manual welding to complete the job, the perfect welding method, welding process has become an important goal, the officer is concerned about the way the way, I'm going to talk to you about the steps of the welding of the terminal line.
First, prepare for welding, ready to weld the materials needed, such as: solder wire and soldering iron, soldering iron welding head must be kept clean, is able to stick to the tin.
Second, the soldering heating, the soldering iron contact to the soldering point, heating all parts of the soldering, such as printed circuit board leads and pads are uniformly heated.
Third, melt the solder, when the solder is heated to melt the temperature of the solder will be placed on the soldering point after the wire.
Fourth, remove the solder, when the melting of a certain amount of solder and then remove the solder wire can be.
Fifth, remove the soldering iron, when the solder completely melted covered the soldering point, after removing the soldering iron, remove the soldering iron direction should be roughly 45 ° direction.

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