How it works

The engine sends power to the gearbox, which is shifted to the rear axle sprocket. The differential is a whole, which is: there are small chainrings up and down, there is a cross column in the middle, a gear with two asteroids on it [plays the role of turning and speed regulation] The differential is placed upright, with two small circles on both sides. The hole has a slider on it. We often say that the half column is inserted here. When the cross column does not move in a straight line, the cross column moves when turning to adjust the speed of the tires on both sides to improve the maneuverability of the car when turning. sex!

The rear axle of Jiefang truck is the drive axle, and its main functions are:

(1). The engine is sent out, and the power transmitted by the clutch, gearbox and transmission shaft is passed through the reducer to reduce the speed and increase the torque, and transmit this torque to the driving wheel through the half shaft;

(2). bear the load of the rear axle of the car;

(3). The reaction force and torque of the road surface are transmitted to the frame through the leaf spring;

(4). When the car is driving, the rear wheel brake plays the main braking role, and when the car is parked, the rear wheel brake produces the parking brake.