汽车高速化给维修业带来的新要求

随着汽车工业的发展和高速公路的普及，汽车的速度越来越来高，汽车在前轮定位，制动系以及轮胎等方面也发生了相应的变化，例如车轮外倾角由正值变为负值，前轮前束出现负值，前轮制动力大于后轮制动力，前轮主销内倾角增大等，这些变化在维修时应特别注意。

High Speed Brings New Change of Motor Vehicles

With the development of automotive industry and increment of high class highways,speed of automobiles becomes higher and higher,correspondent changes of automobile front wheel alignment,brake system and wheel tyre structure,etc are also taking place.For example:front wheel camber angle changes from positive to negative,negative value appears also in front wheel toe in,braking force of front wheels becomes greater than that of rear ones,front axle king pin inclination is increased,etc.Special notice should be paid in maintenance and repair for these changes.