Views: 88 Author: Site Editor Publish Time: 2019-12-17 Origin: Site
The tire burst is a phenomenon in which the tire suddenly loses air due to rupture in a very short period of time. Tire burst is one of the frequent accidents in summer. Most of them are caused by the improper maintenance of the tires by the owners. So how to prevent the occurrence of tire burst?
Tubeless tires and radial tires have softer carcasses, and the belt layer uses fabric cords or steel cords with higher strength and less tensile deformation. Therefore, this kind of tire has strong impact resistance, low rolling resistance, and low energy consumption, which is most suitable for driving on the highway.
Tubeless tires have low mass, good air tightness, and low rolling resistance. In the case of tire puncture, tire pressure will not drop sharply and can work normally. Because this tire can directly dissipate heat through the rim, the working temperature is low, and the tire rubber ages slowly, and the life is relatively long.
At present, almost all cars and trucks use low-pressure tires; because of their good elasticity, wide cross-sections, large contact surfaces with roads and good heat dissipation, these characteristics improve the ride comfort and steering control stability of the car, greatly extend the life of the tire, and prevent the occurrence of the tire burst.
Each tire has different speed and load limit due to different rubber and structure. When choosing a tire, the driver need to know the speed level mark and load capacity mark on the tire clearly. Choose a tire that is higher than the vehicle's maximum driving speed and maximum load to ensure driving safety.
The life of tire is closely related to tire pressure. If the driver finds that the tire is overheated due to excessive tire pressure, it is absolutely not allowed to deflate and pour cold water on the tire to reduce the temperature, which will accelerate the aging speed of the tire. In this case, it can only be reduced by natural cooling. If the tire pressure is too low, the driver shall inflate the tire in time and check whether the tire has a slow air-inflation phenomenon in order to replace the tire with good air tightness.
The occurrence of the tire burst is largely related to the tire pressure of a car tire. Therefore, a safety technology "tire pressure monitor system", which is mainly used to prevent tire burst, has become popular. The system is divided into "direct TPMS" and "indirect TPMS".
The direct TPMS refers to installing sensors directly on 4 wheel assemblies, detecting tire temperature and tire pressure every 60 seconds, and issuing real-time warnings to remind drivers to take measures, which can largely prevent the tire blowout accidents caused by abnormal tire pressure.
The indirect TPMS is to compare the speed difference between tires through the wheel speed sensor of ABS system, so as to achieve the purpose of monitoring tire pressure. ABS uses the wheel speed sensor to determine whether the wheels are locked, so as to decide whether to start the anti lock system. When the tire pressure decreases, the weight of the vehicle will make the tire diameter smaller, which will cause the vehicle speed to change. This change can be used to trigger an alarm system to warn the driver.
Tyre Emergency Safety Device is an advanced wheel safety product that integrates active and passive safety functions of automobiles. The main body of TESD is a high-strength automobile wheel lock, which forms a reliable gear structure after being locked on the smooth inner wall of the wheel hub. The wheels automatically switch to "track driving mode" at the moment of tire tire burst. In order to ensure the safety and controllability of vehicles and ensure the safety of personnel and vehicles, the vehicle will normally drive a certain distance as normal, avoid accidents. The optional electronic parts of the device integrate tire pressure, tire temperature and device status sensing functions, which are constantly transmitted to the instrument panel display to remind the driver to ensure the normal working state of the wheels.
It is recommended that the driver must develop the habit of checking the tire pressure regularly. Drivers can purchase a TPMS or TESD, and monitor it every one or two weeks to ensure that the tire pressure is normal.
