Structure and function of automobile front axle beam
The front axle of the car is an important accessory for the whole body. What is the structure of the front axle of the car? What is the role of the front axle? Today, the editor explains the structure and function of the front axle of the car. I hope everyone helpful. The details about the structure and function of the front axle beam of the car are as follows.
Structure of the front axle of the car
The finished product of the front axle of the automobile is composed of a knuckle, an I-beam, a hub, a tie rod, a brake and the like.
Knuckle
The knuckle of the steering knuckle is mounted on both ends of the I-beam by the kingpin, which bears the load on the front of the car, supports and drives the front wheel to rotate around the kingpin to turn the car. In the driving state of the car, it is subjected to a variable impact load, and therefore, it is required to have a high strength and is a security component on the car.
I-beam
"I-beam" is one of the components that constitute the front axle. The I-beam is integrally forged and formed, and the section is in the shape of "work", so it is called "I-beam". The I-beam is integrally formed with the front leaf spring seat forging, so as to avoid interference with the engine oil sump, the central portion has a poor drop. The I-beam material is generally selected from carbon steel or Cr steel and is subjected to modulation treatment. The design will minimize the quality under the premise of ensuring strength.
Wheel hub
The hub album hub is one of the most important safety parts in the car. It carries the pressure of the car and the mass of the load. It is subjected to the dynamic torque of the vehicle during starting and braking. It also bears the turning and bumpy roads of the car during driving. , obstacle impacts, etc. from different directions of dynamic and generated irregular alternating forces.
Steering tie rod
The tie rods connect the left and right knuckle arms to transmit the steering pull from the steering gear to the left and right wheels.
Brake
Brakes are mechanical parts that stop or decelerate while the car is moving, commonly known as brakes and brakes.
The role of the front axle of the car
In addition to bearing the weight of the car, the front axle assembly of the car is also subjected to vertical loads, braking forces, lateral forces and bending moments caused by lateral forces between the ground and the frame.
The above is about the structure and function of the front axle beam of the car. I hope everyone can understand the structure and function of the front axle beam of the car.