A half shaft is a solid shaft that transmits power between which parts?

A half shaft is a solid shaft that transmits power between which parts? The half shaft is a solid shaft that transmits power between the differential and the drive wheel; the half shaft is the shaft that transmits torque between the gearbox reducer and the driving wheel (previously, solid cores were the majority, but because of the hollow shaft rotation imbalance is more difficult to handle. Therefore, many cars use hollow shafts), and each of the inner and outer ends has a universal joint (U/JOINT), which is connected to the reducer transmission gear and the inner hole of the hub bearing according to the splines on the cross shaft.
The role of the differential: The sliding of the wheels on the road will not only accelerate tire wear and increase the power consumption of the car, but also may lead to deterioration of steering and braking performance. If the driven gear of the main reducer drives the driving wheels on both sides at the same time through a whole shaft, the wheels on both sides can only rotate at the same speed.
In order to ensure that the driving wheels on both sides are in a pure rolling state, it is necessary to use two half shafts to connect the wheels on both sides respectively, and the driven gear of the main reducer drives the half shafts and the wheels on both sides respectively through the differential, so that they can be used in different ways. Rotation with angular velocity. The differential installed between the driving wheels on both sides of the same drive axle is called the inter-wheel differential.
The driving wheel is a wheel that converts the energy of the engine into mechanical energy, so that the vehicle can move backward or forward. When the vehicle is driving forward, the driving wheels are the two wheel reels at the front of the vehicle, and the two rear wheels are the driving wheels of the vehicle. The driving wheel of the driving wheel will only be faster than the driven wheel due to friction or loss of actuating energy, in only a few cases, such as brake failure relying on kick-down to slow down, relying on the engine to pin down the driving wheel, and then the driven wheel is occasionally faster than the driving wheel. Wheel fast.