The use and characteristics of bare copper wire

Main uses
Bare copper wire is the twisting of two or more copper wires together to make hemp rope. There are two types: hard and soft. There is a big difference between the two, and they serve different purposes.
1. According to different characteristics, it is used in various fields. Hard bare copper wire has strong tensile strength and small resistance, and is often used in places that need to conduct electricity and have high tension requirements, such as distribution lines, building wires, and power transmission. of cables. Soft multi-stranded copper wires are generally thinner than hard multi-stranded copper wires, have particularly high electrical conductivity, and are tough. As an ordinary household wire, it is also suitable for electrical engineering machinery as a conductor of power cables and information communication equipment.
2. There is not much difference in function. Inexperienced manufacturers can easily ignore the huge losses caused by the wrong gap, so be sure to understand their features to know which one is more suitable for their use.
Hard bare copper wire has high tensile strength and hardness. After cold working and copper wire drawing. Soft bare copper wire is formed on a hard foundation by heating the residue in it, which is softer, more elastic and easy to bend.
Multi-stranded bare copper wire has the following characteristics:
1. Unique manufacturing process
The material is made by a special process to achieve metallurgical molecular bonding and long service life.
2. Soft and structured, large surface volume and good heat dissipation effect.
With high temperature melting method, no residue, no corrosion. The surface copper layer is thick (average thickness is more than 0.3mm), strong corrosion resistance, service life (more than 30 years), maintenance-free.
3. Better electrical performance
Based on the principle of skin effect, it has good electrical conductivity, and its magnetic conductivity is conducive to the diffusion and transmission of electromagnetic fields.
4. Safe and reliable
Welded with special joints or chemical heating, the joints are firm and stable.
5. Convenient and fast
After special heat treatment, it can be made into a soft state, with a long length and many linear connection points.