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轮胎也影响油耗?这么多汽车配件原来都和油耗有关啊!

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(1)轮胎宽度对油耗的影响

  一般车辆在出厂时它所配套的轮胎大都是根据该车的自重及排气量等因素合理地选配的,这时的轮胎如果较宽,与地面的接触也较宽,磨擦阻力会较大,油耗自然较大;轮胎如果较窄,油耗也会较低,这可以说是由“先天”因素所决定的。而有些喜欢“玩”车的师傅愿意对轮胎进行升级改装,或出于刹车及操控考虑,将轮胎加宽,改装和加宽后的轮胎确实有很多优点,但油耗也会相应地增加,这一点应当了解并有心理准备。

  (2)轮胎花纹对油耗的影响

  轮胎的花纹可谓方寸之间,风云万种。花纹的设计要从多角度去考虑,其中节油便是最重要的一项。花纹大体可分为三大种类:越野性的、运动性的、以及舒适、宁静性的。越野性的轮胎花纹较大,适宜在沙石等较坏的路况下行驶,它的油耗量最大。运动性能的轮胎,一般强调抓地力,胎面较宽,操控自如,油耗属中等。舒适、宁静性的轮胎因它的花纹细腻、流畅,因此油耗最低。

  (3)束角、倾角等对油耗的影响

  车辆四轮定位如果不好(束角、倾角不正)就会使轮胎与地面的磨擦增加,不但对轮胎本身有损害,而且也会使油耗增加。

 

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Zhejiang Fenglong Electric Co., Ltd., established in 2003, is a listed company on the main board of Shenzhen Stock Exchange, stock code: 002931, securities abbreviation: Fenglong Co., Ltd., specializing in special new and high-tech enterprises. The company is mainly engaged in the R & D, production and sales of garden machinery engines and electric machines, hydraulic control systems and auto parts. The products are widely used in the fields of lawn mowers, chainsaws, hedge machines, hair dryers and other garden machinery machines, hydraulic and pneumatic control systems of various engineering, industrial and semiconductor machinery, lightweight and new energy auto parts.

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