Wires are weight efficient for lifting applications when the parts are subjected solely to tensile stresses. However, selecting the appropriate wire material, diameter, and lifting mechanism configuration is crucial to ensure safe and efficient lifting operations.
Wires have a high strength-to-weight ratio, meaning they can carry a large amount of tension with low weight. However, wires cannot take compression, bending or shear loads. The diameter of the wire should be chosen based on the maximum load capacity and the required safety factor. When choosing the wire material, factors such as the wire's strength, ductility, corrosion resistance, and fatigue resistance should be considered.
In addition, the lifting mechanism configuration should be designed to ensure that the wire is not overloaded or damaged during lifting operations. Consider the angle of the wire, the number of wires used, and the attachment points, as well as the environment, such as temperature, humidity and exposure to corrosive materials, in which the wire will be used. Furthermore, follow applicable industry standards and regulations to ensure safe and reliable lifting operations.