I believe that many people have seen the occurrence of tire punctures on the news. How did such a shocking thing happen, and what are the reasons for the puncture of industrial and agricultural tires and ATVs?

  As we all know, industrial and agricultural tires and ATV tire blowouts are very harmful, and the reason why such a phenomenon occurs is mainly caused by two aspects; one is external reasons, such as overspeed, overloading, and used tires; The second is internal reasons, such as chronic air leakage, high tire temperature and other reasons.

  1. External reasons

  1. When the tire is overloaded when the tire is overloaded, the deformation of the tire increases, the stress of the cord and cord increases, and it is easy to cause the cord to break, loosen and delaminate the cord. When the impact is reached, it will cause the crown to burst.

  2. When the vehicle is speeding, the friction between the tire and the road surface increases, the load increases, and the tire flexion frequency increases, which increases the tire temperature and internal pressure, which is easy to accelerate the aging of the cord rubber and the fatigue of the cord, and even cause early delamination and blasting.

  3. The use of excessively worn tires and retreaded tires will cause excessive tire wear, which may easily lead to puncture due to decreased strength.

  2. Internal reasons

  1. Running with a tire inflated is the bane of a tire blowout. When the tire pressure is lower than the standard tire pressure, it means that the tire is out of air. When driving under this condition, as the tire pressure decreases, the friction between the tire and the ground becomes times, the tire temperature rises sharply, the tire becomes softer, and the strength drops sharply. At this time, if the vehicle travels at high speed, it may cause a tire blowout.

  2. Tire deformation is the reason for the increase in tire temperature, and the rapid deformation of tires on the highway increases the temperature rise rate, which leads to the decline of the mechanical properties of the tire material and causes a tire blowout accident.