Uses and functions of copper rows
With the rise of new energy vehicles, the use of flexible and rigid copper (hereinafter referred to as copper) has also started to rise on a large scale. Do you know the use and role of copper rows?
Generally speaking, copper rows are used in the power industry in large numbers, and are also known as copper busbars or copper busbars, which are made of copper and have a rectangular or chamfered (rounded) rectangular cross-section (nowadays they are generally used to avoid tip discharges). Copper rows are widely used in electrical equipment, especially in complete power distribution units.
Since then, the specific application scenarios of copper rows have also been extended, as a high-current conductive product for high and low voltage appliances, switch contacts, power distribution equipment, busbars and other electrical engineering, but also widely used in metal smelting, electrochemical plating, chemical caustic soda and other oversized current electrolytic smelting projects.
With the development of new energy electric vehicles, copper row is naturally applied to new energy battery connection. In comparison, the traditional car is to add gasoline or diesel combustion through the internal combustion engine into rotating mechanical energy to drive the car operation; and the new energy car is the electrical energy into mechanical energy to drive the car operation, the entire new energy car power source for the battery that is the electrical energy, and the electrical energy needs to have a transmission carrier, the transmission carrier is the copper row.
Of course, the production process of the copper row is not without welding, a variety of hard and soft copper lap welding together to form the power assembly within the electric vehicle. Generally speaking, the small area welding of copper rows can be achieved by using a medium frequency spot welding machine, by using copper and copper with brazing material between the spot welding; while the large area welding of copper rows can be achieved by using a polymer diffusion welding machine for diffusion welding.
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