Appearance size inspection: inspection of wire rope diameter (including roundness) surface, structure, twisting method and twisting quality.

Wire rope strand dismantling test: the wire rope strand is partially or completely dismantled or monofilament is tested to calculate the total breaking force of the steel wire in the wire rope and evaluate the performance of the steel wire in the wire rope.

Breaking tensile test of steel wire rope: a test to determine the ability of steel wire rope to withstand breaking tensile force under unidirectional static tensile force.

Relaxation test: the test of determining the stress loss of the wire rope after a certain period of time under the action of the initial tension.

Flattening test: a test to determine the degree of deformation of a wire rope under axial pressure.

Fatigue test: a test to determine the ability of the wire rope to withstand repeated bending under the action of the specified alternating pressure.