Welding method for soldering chip components using electric soldering iron
Welding components
Before replacing the new components, make sure the pads are clean. First, tin on one end of the pad (the tin should not be too much), then clamp the components with tweezers, solder the solder on the solder pads, and then solder the other end. Finally, fix the components with tweezers and trim the ends of the components with a proper amount of tin.
Disassemble components
If there are not many components around, you can use the soldering iron to heat the two ends of the component for 2~3s and then move back and forth at both ends of the component. At the same time, the hand holding the soldering iron can be pushed slightly to the side and can be removed. Components. If the surrounding components are dense, you can use the left hand-held tip to gently clamp the middle of the component. Use a soldering iron to fully melt the tin at one end and then quickly move it to the other end of the component, while the left hand is slightly pushed upwards. When the full melting has not yet solidified and the other end has melted, the left hand can be removed.
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