1. The front axle of the front drive car mainly plays the role of engine power through the clutch gearbox to reduce speed and increase torque, and then passes through the front drive axle assembly to transfer
the dynamic force to the final output wheel. 2. At the same time, the front drive axle also plays the role of steering. 3. In addition, the front drive axle also needs to bear the weight of the whole vehicle. That is,
the body and the front suspension are linked to the front axle through the link system to play a bearing role. Code words are not easy, but also to chase points. The axle, as the name suggests,
is to connect the wheels on both sides with engineering materials, so that the left and right wheels have a related role. Such as: 1, the relative position is fixed and does not move, otherwise there will be safety problems or aggravated wheel wear;
2, play the role of lateral stability, do not cause the left and right wheel relative runout is too large, reduce the adverse impact on the car body; 3. When the front axle is used as a steering drive axle,
it also has the function of power differential transmission and steering control to the wheels... The front axle and rear axle is the part of the front axle and front axle, the front axle includes shock absorber spring,
steering gear, balance shaft, the rear axle also includes drive shaft, transmission gear, etc., mainly including: ingling beam, lower arm, rear axle, rear axle assembly, front axle assembly, balance bar rubber cover,
rear axle housing, rear axle body, front door shell. The front axle, shock absorber, sub-frame, steering knuckle, tie rod and brake assembly of a vehicle with non-independent suspension are called the front axle,
excluding tires, rear axle, which refers to the rear axle, which is used to support the wheels and connect the rear wheels. If the vehicle is driven by the front axle, then the rear axle is just a follower axle and only
plays the role of load bearing. If the front axle is not a drive axle, then the rear axle is a drive axle. At this time, in addition to the bearing function, it also plays the role of driving and decelerating and differential
speed. If it is a four-wheel drive, it is generally equipped with a sub-brake in front of the rear axle. The rear axle is divided into integral axle and half axle. The integral bridge is equipped with non-independent suspension,
such as plate spring suspension, and the half bridge is equipped with independent suspension, such as McPherson suspension.
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