What's the use of the front axle of a truck？

It is the soul bridge of the vehicle, carrying all the force transfer and conversion between the frame and the front wheel.

Through a sophisticated suspension connection, it subtly directs the weight of the frame to the wheels, ensuring a stable vehicle. Not only that, the front bridge is the "warrior" of the car, which can effectively resist the impact and protect the vehicle from the damage caused by the uneven road surface.

 
The function of the front axle is much more than that, it is also the brake system executor. Depending on the design, there are two brake modes, drum and disc, as well as the choice of air brake and liquid brake, each configuration provides additional protection for driving safety. Key components such as the front axle, kingpin, and steering knuckle form a complex and sophisticated system that works together to ensure precise control during braking, walking, and steering.

For front-drive models, the front axle is indispensable, it is not only responsible for carrying, but also bears the steering function. Through the close connection between the suspension and the frame, the axle accurately transmits the power and braking force of the vehicle to the wheel, achieving flexible control. It can be said that without the front axle, the car is like losing both feet and cannot operate normally.

To sum up, the automobile front axle is a core component in the automobile structure, which plays a crucial role in many aspects such as load bearing, braking, walking and steering, and is the key guarantee of vehicle driving performance.