Is the car sound insulation be effective for the whole car? Do this place well, run at the high speed and be super quiet

I believe that many car owners have a headache for their noise of their car, and they feel that their internal noise is large and sound sound is poor. I like to listen to songs when driving. The noisy wind and dry road noise cannot enjoy music at all. So do cars need to be sound insulated in the whole car? Xiaobian tells you that it is best to make the whole car sound insulation, but it depends on the needs of personal needs. If it is noise, it is recommended to do the whole car sound insulation. If the car is not noisy, the four -door sound insulation and sealing strip, the sound insulation effect is also very good. of. In terms of carings of different parts of the car, the origin of annoying noise is nothing more than engine, chassis, wind cutting, and body resonance. Let\’s take a look at how to solve these problems.

I. Engine sound insulation

For a new car just started, if you feel the noise of its engine itself, it has been checked The engines of the engine are normal. Then this noise is mainly transmitted to the cabinet through the vibration of the hood and the front wing plate, making you feel irritable. In response to this situation, there are ways to deal with this noise in the later period, that is, the sound insulation modification said what everyone said. That is, installing sound insulation materials with quality assurance at the engine cover can inhibit vibration and absorb a lot of noise.

Second, the chassis sound insulation

In addition to the noise generated by the engine itself, there is also the noise of the friction between the pavement and the tire on the bottom of the car, which is transmitted to the car through the chassis. The chassis can also be used for sound insulation to eliminate and block the noise from the outside of the car. The chassis sound insulation can be made from the outside of the chassis. A layer of chassis armor. The chassis armor is a layer of elastic sealing material, which can play a role in sound insulation and noise reduction. This is a project that most of our vehicles will do from the external protection chassis.

Three, door sound insulation

We can often be in life. There is a gap between the car\’s window and the body of the car, and the hood and the like There is also a gap with the car. In the process of the car movement, these gaps will produce friction because the vibration will produce, and the friction collision will produce noise. Therefore, in this case, we will install some sound barriers. It can be isolated of noise, and it can also make our car damage smaller, so in this case, using some sound insulation strips can still effectively help us solve the problem of large car noise, and can also effectively allow us The car becomes more durable, and the damage of the window and the body will be smaller.