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It is a reference for the preparation for soldering a stranded wire so you get a good joint. You twist the strands together, heat the wire with a soldering iron or gun and then apply a small amount of solder on the tip of the wire and it melts into the strands. Then you can solder the wire to another like wire or to a terminal or whatever. You basically reheat the wire to make connection and can add more solder as needed.
Additional informationTinning is also useful if the wire is to be put in a "screw lug".The term "tinning" comes from the fact that older solder contains lead and tin. Some of the newer solder is supposed to be lead free.
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Does ground wire need to be a solid wire?
No, ground wires do not need to be solid. They can be either solid or stranded depending on the application and the relevant codes and standards. Stranded wires are more flexible and are commonly used in areas where there is vibration or movement.
How do you make 8 AWG stranded electrical cable?
To make 8 AWG stranded electrical cable, several strands of smaller gauge wires are twisted together to reach the required thickness. This stranding process provides flexibility and durability to the cable. Finally, the stranded wires are insulated and jacketed to protect them from environmental elements.
Why stranded wires are twisted?
Stranded conductors are made up of many smaller solid conductors. In order to bunch the solid conductors to make the stranded wire they have to be held together. The simplest way of doing this is to twist them together. Once the solid wires are twisted together they are drawn through a machine that applies the insulation coating which holds the solid wires together. The final result is a insulated stranded conductor that has good flexibility. With this flexibility multiple stranded conductors can be easily be drawn through conduit systems that incorporate up to four 90 degree bends between junction boxes.
What is a wire made of many strands?
A wire made of many strands is typically known as a stranded wire. This type of wire is composed of multiple smaller wires twisted or braided together, providing flexibility and resistance to fatigue from bending. Stranded wires are commonly used in applications where flexibility or vibration resistance is required.
Why are automotive wires stranded?
Automotive wires are stranded to increase flexibility and durability. Stranded wires are more resistant to breakage due to bending and vibration, which is common in automotive applications. Additionally, stranded wires allow for more surface area contact when connecting to terminals, resulting in better conductivity.
