一、工字梁检验器前工字梁的弯曲、扭曲、内倾角改变,直接影响汽车的前轮定位,破坏了转向轮的稳定效应,使汽车的操纵性、稳定性变坏。如汽车摆头、抖动、刹车跑偏、轮胎磨损快等都与前工字梁的变形有关。过去由于忽视了前工字梁的检修,大修路试发现刹车跑偏,转向机发抖。现在我们健全 I. Bending, twisting and camber change of the I-beam before the I-beam checker will directly affect the positioning of the front wheel of the car, thus destroying the stabilizing effect of the steering wheel and deteriorating the maneuverability and stability of the car. Such as the car swinging, jitter, brake deviation, tire wear fast and so on are related to the deformation of the former beam. In the past because of neglect of the former I-beam overhaul, overhaul road test brake deviation, steering machine shivering. Now we are sound