Copper wire is not strange in our daily life, copper wire belongs to a building material, plays an important role in our daily life. Mainly used in home appliance maintenance, welding machinery, widely used, copper stranded wire is different from traditional stranded wire, thicker than copper stranded wire, better conductive property, can be used in different industries and fields. But what is the specific purpose of the copper strand?
Main uses of copper stranded wire
Copper strand is made of two or more copper strands twisted together to make twine. There are two types of copper strand: hard copper strand and soft copper strand. There is a big difference between the two, and they are used differently.
1. According to the different characteristics of hard copper strand and soft copper strand, they are used in different fields. Because of its strong tensile strength, small resistance and good electrical conductivity, hard copper stranded wire is often used in places where electricity is required and the tension is relatively high, such as distribution wires and building conductors, as well as the power transmission cable. Soft stranded copper wire is usually thinner than hard stranded copper wire, has particularly high conductivity, and is tough. As a common household electrical wire, it is also used in electrical engineering machinery, as a conductor for power cables and information and communication technology equipment.
2. The function of hard copper strand and soft copper strand is not very different, no use experience manufacturers can easily ignore the error gap will cause huge losses, so we must understand its function to understand which one is more suitable for their own use.
Hard copper strand tensile strength and high hardness, hard copper strand cold processing, copper wire drawing. The soft copper strand is formed based on the hard copper strand by heating the residue in it, and the soft copper strand is softer, more flexible and bendable than the hard copper strand.
Multi-stranded copper wire has the following characteristics:
1. Unique manufacturing process
The material is made of special technology to achieve metallurgical molecular bonding and long service life.
2. Soft and structure, surface for large volume, good heat dissipation effect.
High temperature melting method, no residue, no corrosion phenomenon. The surface copper layer is thick (average thickness is greater than 0.3mm), corrosion resistance, service life (more than 30 years), maintenance-free.
3. Better electrical performance
Skin effect principle, good conductivity, its permeability is conducive to the diffusion and transmission of electromagnetic field.
4. Safe and reliable
Use special joint or chemical heating welding, joint firm, good stability.
5. Convenient and fast
With special heat treatment, it can be made into a soft state, a long length, and a large number of linear connection points.
6. Wide use:
Bundle or tray packaging, fewer connection points, convenient transportation management.
The above is to introduce the use and characteristics of copper strand, the use of copper strand unique characteristics, used in different fields, I believe you have a certain understanding of the use of copper strand, choose building materials according to some unique properties to create different effects, copper strand is more convenient for people's lives.
