Fatigue resistance test method of tire steel wire cord fabric layer and application thereof

The invention discloses a fatigue resistance test method of a tire steel wire cord fabric layer and application thereof. The method comprises the steps of 1 forming a wear-resistant rubber layer on each of the upper and lower surfaces of the steel wire cord fabric layer to prepare a cord fabric layer sample; 2 arranging the positions of the two non-ends of the sample prepared in the step 1 on a guide roller of a tire cord fatigue testing machine, enabling the sample to have a certain bending curvature, and fixing the two ends of the sample by using clamps to enable the two ends to be in a natural stretching state; 3 setting the bending curvature, the sample motion frequency and the upward load of the force value direction of the guide roller to the sample as required; performing a fatigueperformance test, enabling the sample to reciprocate according to a certain frequency under a certain bending curvature and a certain load; enabling the tire cord fatigue testing machine to detect theforce value through the f