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The main functions of steel wire cable wire slings include enhancing tensile strength, preventing external forces from breaking cables, providing mechanical protection, and facilitating installation and fixing.
Enhance tensile strength: Steel wire has extremely high tensile strength. After adding steel wire, it can significantly enhance the overall tensile performance of the cable and prevent the cable from being broken when subjected to tension. Especially in cables that need to be suspended or laid over long distances, such as power transmission cables across rivers and seas, steel wire can effectively support the weight of the cable to ensure that the cable will not be damaged by its own gravity during long-term use.
Prevent external forces from breaking the cable: The copper wire in the cable is easily broken, and adding steel wire can increase the strength of the cable. For example, using steel wire rope as a protective cover can effectively prevent the cable from being broken under the action of external forces.
Provide mechanical protection: Steel wire can play a role similar to a skeleton to protect the conductor, insulation layer and other structural components inside the cable. In harsh environments, such as mines or outdoor environments, steel wire can enhance the cable's impact resistance and resistance to rodent damage.
Easy to install and fix: During the cable laying process, adding steel wire can make the cable straighter and easier for construction workers to operate. The steel wire can also serve as a fixed support point to ensure that the cable will not shift due to vibration during the operation of the equipment.