According to the different use structure of the wire rope and related parties, various specifications have been formulated, and the corresponding skill conditions and requirements have been established. The skill requirements of wire rope generally include the following points:
Structure and twisting method of steel wire rope
The diameter, length, unit weight and allowable
Twist pitch and twisting quality of steel wire rope
Rope wire shape, gauge and appearance
Types and standards of steel wire rope core
Wire rope grease and requirements
The minimum breaking tension of the wire rope or the sum of the breaking tension of the wire in the wire rope
Wire Rope Endurance Target
Coated steel wire coating quality and inspection methods.
Other functions and objectives of the wire rope, such as the chemical composition of the wire rope, the slack function of the wire rope, straightness and residual torsion, etc.
These skills and requirements should be checked item by item when checking the wire rope.