The steering control mechanism is mainly composed of a steering wheel, a steering shaft, a steering center shaft, a steering oil pipe, a steering oil pump, a steering oil tank, a steering knuckle arm, a steering tie rod, a steering rocker arm, an integral steering gear, a steering straight tie rod, a steering damper, etc. The steering control mechanism is a device for the driver to operate the steering gear, and its function is to transmit the force applied by the driver on the steering wheel to the steering gear.
The steering gear is a mechanism that converts the rotation of the steering wheel into the swing of the steering rocker arm or the linear reciprocating motion of the rack shaft, and amplifies the steering control force. The function of the steering gear is to appropriately transform the steering torque and steering angle from the steering wheel (mainly deceleration and torque increase), and then output it to the steering tie rod mechanism, so that the car turns, so the steering gear is essentially a deceleration transmission device.
The steering transmission mechanism is mainly composed of an electric motor, a steering shaft, a steering gear, a steering rack, etc. The steering transmission mechanism is a mechanism that transmits the force and motion output by the steering gear to the wheels, and causes the left and right wheels to deflect according to a certain relationship. The function of the steering transmission mechanism is to transmit the force and motion output by the steering gear to the steering knuckles on both sides of the steering axle, so that the steering wheels on both sides are deflected, and the deflection angles of the two steering wheels change according to a certain relationship to ensure that the relative slip between the wheels and the ground is as small as possible when the car turns.
The steering system is a series of devices used to change or maintain the direction of the car's driving or reverse direction, that is, to control the direction of the car according to the driver's wishes, which is crucial to the driving safety of the car.