final fight

Cars are indispensable means of transportation in our daily life.Blacklotuscasino100nodepositbonuscodes2022Each of its components has its own terminology, not only because of its professionalism and accuracy, but also because it plays a vital role in the performance and safety of the car. Today, we are going to talk about the crossbar under the door, which plays a very important role in car design.

What is the technical term for the crossbar under the door?

The technical term for the crossbar under the door in the automotive industry is "threshold guard". It is located under the door and mainly plays the role of protecting the body and preventing noise.

The function of threshold guard plate

The threshold guard is not only designed forBlacklotuscasino100nodepositbonuscodes2022It is beautiful, and more importantly, it is practical. The following are the main functions of the threshold guard:

Protect the body: the threshold guard can prevent the door from colliding with the ground or other objects during the opening and closing process, thus protecting the integrity of the body. Prevent noise: the threshold guard can effectively reduce the wind noise and road noise generated by the vehicle in the process of driving and improve the comfort of driving. Improve the safety of the vehicle: the threshold guard can increase the rigidity of the vehicle and improve the safety of the vehicle. Beauty: the design of the threshold guard is often coordinated with the body design style, which can increase the aesthetics of the vehicle.

The material of the threshold guard

The threshold guard plate is usually made of the following materials:

The material characteristic plastic is lightweight, the cost is low, but the wear resistance and durability are poor. The metal has strong wear resistance and durability, but the weight is heavier and the cost is high. Rubber has good elasticity and wear resistance, which can effectively reduce noise.

In practical use, the material selection of the threshold guard plate needs to be selected according to the actual needs and budget of the vehicle.

Installation of threshold guard

The installation of the threshold guard is usually relatively simple and only needs to be operated in accordance with the instructions. The following are the general steps for installing the threshold guard:

Clean the surface of the threshold to make sure it is free of dust and oil. Aim the threshold guard at the threshold to make sure it is in the correct position. According to the instructions, use a special tool to fix the threshold guard plate on the threshold. Check that the threshold guard is firmly installed and in harmony with the body style.

The above is a detailed introduction of the crossbar under the door. I hope it can help you.