Another driver accidentally hit the brakes and caused a car accident. At 16:50 pm on November 23rd, 2011, a number of tires caught fire when a semi-trailer evacuated the vehicle from Songzhuang to Changfeng Street in the high-speed section of East Ring Road in Shanxi Province. It is understood that the fired semi-trailer will be sent to Shijiazhuang by pulling coal from Yang Jiayu. When it was on the road, he was taken by a private car and did not look at the road. The driver quickly slammed on the brakes, but the rear wheel caught fire and led to a connection. Several of the tires all caught fire.
The accident caused the driver to slam on the brakes, causing the rear wheel to catch fire. The reason was that the brakes overheated due to sudden braking, which triggered a fire. The frequent occurrence of such accidents also made us have to consider the safety problems of truck brakes. The China Truck Network learned that to solve the problem of brake failure and brake overheating, there are many possible solutions to install the ABS anti-lock braking system. It is an effective method to install an engine with a brake system and install a vehicle retarder.
Nowadays, ABS anti-lock brakes are installed on trucks, engine brake systems, etc. are common. The installation of retarders is common in the domestic passenger car market, and the braking effect is also very obvious. However, the installation of retarder on trucks still belongs to “ “The new thingâ€, an industry leader with mature experience in the passenger car retarder market, Talay Ma related staff of the eddy current retarder company introduced that since the retarder is a vehicle-assisted brake device, its maximum function is to enhance The safety of vehicle braking: The retarder can take about 30%-80% of the braking energy required when the vehicle is decelerating; avoiding brake failure due to excessive brake temperature; or tire puncture caused by excessive friction. It is more urgent to install retarder on trucks for Chinese trucks to run. The eddy current retarder uses electromagnetism to convert the kinetic energy of the car into heat energy to achieve deceleration and braking. s installation. The maximum braking torque is 3300 NM. After the power is turned on, the heat is higher due to heat dissipation from the blade to the air. But the brake response is very fast and it only takes 0.02 seconds. For the output speed point, 30km/h can reach the maximum torque, and 10km/h is the effective speed point, that is, when the vehicle speed reaches 10km/h, the retarder can exert more than 85% of the braking effect. It can be said that the speed The coverage is very wide. It can meet different running conditions of the truck and achieve a good braking effect.
Tyler eddy current retarder
With vehicle brakes, accidents like this can be greatly reduced and resolved. This is also a new requirement of GB7258 for trucks and all dangerous goods transport vehicles with a total mass of more than 12,000 kg, which should be equipped with a retarder or other auxiliary braking device.
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