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　　One of the important elements of lifting accessories is the wire rope, which determines the safety of the crane's lifting items. Good wire ropes are safer, but otherwise they are safer. Let's explain the wire rope below:

　　The wire is made of carbon steel, and can achieve a very high strength after multiple cold drawings and heat treatments. Workplaces such as wet or open-air environments can use wire ropes made of galvanized steel wire to enhance rust resistance. Wire ropes are standard products in all industrial countries. They can choose their diameter, number of rope strands, number of wires per strand, tensile strength and sufficient safety factor according to their purpose. Their specifications and models can be found in the relevant manuals. In addition to the wear of the outer steel wire, the wire rope is mainly caused by repeated bending when bypassing the pulley and the reel and gradually breaking the crane accessories. Therefore, the ratio of the diameter of the pulley or reel to the wire rope is an important factor in determining the life of the wire rope. The ratio is large, the wire bending stress is small, and the life span is long, but the mechanism is huge. The appropriate ratio must be determined according to the use occasion. The wear, corrosion degree or the number of broken wires within each screw distance exceeds the specified value. Steel wire ropes are mainly used in transportation that require high-strength wire ropes, etc.

　　One of the important elements of lifting accessories is the wire rope, which determines the safety of the crane's lifting items. Good wire ropes are safer, but otherwise they are safer. Let's explain the wire rope below:

　　The wire is made of carbon steel, and can achieve a very high strength after multiple cold drawings and heat treatments. Workplaces such as wet or open-air environments can use wire ropes made of galvanized steel wire to enhance rust resistance. Wire ropes are standard products in all industrial countries. They can choose their diameter, number of rope strands, number of wires per strand, tensile strength and sufficient safety factor according to their purpose. Their specifications and models can be found in the relevant manuals. In addition to the wear of the outer steel wire, the wire rope is mainly caused by repeated bending when bypassing the pulley and the reel and gradually breaking the crane accessories. Therefore, the ratio of the diameter of the pulley or reel to the wire rope is an important factor in determining the life of the wire rope. The ratio is large, the wire bending stress is small, and the life span is long, but the mechanism is huge. The appropriate ratio must be determined according to the use occasion. The wear, corrosion degree or the number of broken wires within each screw distance exceeds the specified value. Steel wire ropes are mainly used in transportation that require high-strength wire ropes, etc.