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1.合理的气压气压低于标准气压时,轮胎将在重力作用下变形,气压愈低变形愈大,变形后轮胎胎壁两侧将发生过度拱曲,加速轮胎内部帘线的疲劳损坏。另外,气压太低时,轮胎和地面的接触面积加大、摩擦力也加大,行驶中轮胎内部温度升高,从而加剧轮胎磨损。
1. Reasonable barometric pressure Below standard barometric pressure, the tire will deform under the action of gravity. The lower the barometric pressure, the greater the deformation. The excessive arching will occur on both sides of the tire sidewall after deformation, accelerating the fatigue damage of the inner tire cord. In addition, when the pressure is too low, the contact area between the tire and the ground is increased, the friction force is also increased, and the temperature inside the tire is increased during traveling, thereby exacerbating the tire wear.