In the process of operation, choose the right rope can avoid unnecessary loss, can reduce the operation risk, lay the foundation for operation safety, therefore, the reasonable choice of wire rope is very important. Super strength steel rope think, in the process of application of wire rope, should comprehensively consider the seven points.

1, the intensity

Wire rope pulling force value is called the breaking force in snap, the user can choose according to their own demand corresponding strength of steel wire rope, the intensity has to be big Yu Gangsheng minimum breaking force.

2, the fatigue resistance

By proper heat treatment of steel wire has better performance than the original, wire rope's fatigue resistance depends on the structural design, the same diameter and structure of wire rope, steel wire rope has more than less steel wire rope and better fatigue resistance.

3, wear resistance

Wire rope in use with sheave and drum sliding and rolling friction, when bending and distortion of the internal different layer produce inconsistent in terms of speed, thus forming the internal friction. The same diameter and the structure of wire rope, steel wire is thick rope is better than fine steel wire rope wear resistance.

4, impact resistance

Impact resistance wire rope or strands or wire resistance of external effect, after the wire rope deformation due to the impact, internal steel wire rope will be difficult to normal movement, sliding, thus resulting in a decline in overall performance wire rope. Steel core wire rope, in general, the impact resistance are better than fiber core wire rope, multilayer due to multiple strands wire rope, and can effectively resist impact and has a good impact resistance.

5, stability,

Stability refers to the use of wire rope and the work performance, predeformation than prestressing steel wire rope is stable; Interaction of twist than concurrent twist stability; A 7 wire twist into shares of many wire twist into stock stability.

6, bending

Bending is refers to the difficulty of the wire rope bent into arc, the primary factors influencing the bending performance is the diameter of the wire rope, the second is the rope and stock structure. A thin wire rope is definitely better than coarse wire rope bending performance, and adopt the fiber core wire rope wire bending performance than other core.

7, the residual stress

Residual stress is the main cause of wire rope fatigue damage, the stress in the deformation repeatedly when enlarged the tiny cracks that exist in the wire, makes the crack is more and more big, finally make wire fracture, then disable wire rope. To eliminate the residual stress in the rope can remove by means of mechanical or heat treatment, twist the final phase by deformation, twist by prestressing before, can effectively reduce the stress in the steel wire rope.