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Before we once said, no car tyres revolution would not the world automobile industry. But in 1946 by Michelin company invented meridian tyres, areas to tire of revolution, is the landmark. Radial tires, not only to the publication of the modern transportation plays the decisive influence, meanwhile, also give mankind living brought bright-coloured colour.

bicycle tires, motorcycle tyre, truck tyre, rubber wheel

Begin from speed point, automobile driving speed screw mainly depends on the engine, but tyre is shouldering the accomplish this goal is the sacred duty of. American sprint bright will lewis, its own quality as the car's engine, and his feet sneakers as automobile meridian tyres, if lewis feet wearing leather shoes, but a common not, then, others without taking doping will also faster than him. Of course, it's just a joke, but it underscores meridian tyres in improving the importance of vehicle driving speed.

You may see microbes in highway tires jilt down the piece of rubber tyres, this kind of circumstance is because of the speed exceeded it's critical speed and thus in the internal tire has accumulated a lot of heat without cause.

So, speed and jilt glue again have what relation? In the introduction, before their relation to introduce the tyres at a high speed produced a kind of phenomenon -- "build-ups".

Tires in the course of driving, tires and the surface contact load and partly because the surrounding bending, rotate from the ground, bending part with the tire pressure inside restorable, but if the tire pressure or inadequate too fast, bending part too late, then restorable tyres would produce wavy deformation, as shown in the tire and grounding part of semicircle, commonly known as "near after standing wave".

"Build-ups" occurs, tire rolling resistance has risen sharply, tires in a short time, which absorb standing wave energy temperature rising sharply. At this point, if continue to high-speed, namely the road ahead will happen speak gum is dump, resulting tyre burst.

From the above analysis, we can see that "speed - standing wave -- warming -- -- burst" come unglued were together a line. And radial tire because in flaps layer outside hoop have strong steel band, so, even in high-speed rotation, also not easy happen "build-ups" phenomenon. So meridian tyres can high-speed, and xiejiao tyres all not line. However, everything has its limit, especially the tyres, because it plays comprehensive function, so in design and production of wheel tires, has required that the critical speed (of course this construct tires xiejiao tyres faster than a much higher), if the speed of critical speed than the tyres, it will produce afore-mentioned situations. So, each member should understand yourself driving car use tire speed level, and strictly according to the prescribed level, as far as possible to avoid driving blowout overturned accidents.