Gray Cast Iron Axle Tube
The axle tube is a key structural component in the vehicle chassis, primarily used to connect the left and right wheels and to bear the weight and driving force transmitted between the wheels.
Main Functions:
1. As part of the axle housing, it bears the vertical and lateral loads from the wheels, as well as the weight transferred from the vehicle body.
2. Through components such as the differential and axle shafts, it transmits driving force to the wheels and also absorbs the reaction forces from the braking system.