The rated breaking force of the wire is calculated from the strength of all aluminum single wires and reinforcements. However, the actual breaking force will be deviated from the actual calculated value. The main reason is that the strength of each single wire is not fully utilized.

Therefore, when designing the product, not only must meet the minimum strength requirements, but also how to excavate the strength of each single line. Not only is the material fully utilized, but the overall performance of the wire is also greatly improved.

With the continuous upgrading of the power system, various new products have emerged, such as steel core aluminum stranded wire, aluminum-clad steel core aluminum stranded wire, aluminum-clad steel core aluminum alloy stranded wire, aluminum alloy stranded wire, aluminum alloy core aluminum stranded wire Line, aluminum-clad steel core heat-resistant aluminum alloy stranded wire, etc. However, the overall tensile properties have always been a major issue in the design of overhead stranded products.

 Aluminum alloy core aluminum stranded wire overall performance improvement skills: from the strength, adjust the uniformity of each single line.