HS code-based commodity chain analysis

List of the catalog of this article:

• 1,How to make car soundproofing
• 2、The simplest and most effectiveCar soundproofing method
• 3, Is it necessary to soundproof cars? What are the advantages and disadvantages of car soundproofing?
• 4, Reduce Car noiseTips

How to soundproof cars

How to soundproof cars The most obvious thing about car noise should be engine noise, but it is difficult to avoid. The simplest and most effective way is to install Soundproof cotton can isolate most of the noise. In addition, it is usually necessary to fix the foot glue, etc., which can greatly reduce the noise. Tire noise.

The most obvious car noise should be engine noise, but it is difficult to avoid. The simplest and most effective way is to install soundproof cotton, which can isolate most of the noise. In addition, it is usually necessary to fix the foot glue, etc., which can greatly reduce noise.

Engine installation soundproofing materials.If the high noise of the car is caused by the engine, the engine noise can be absorbed by installing soundproofing materials around the engine and reducing the spread of noise. It is recommended to pay attention when installing soundproofing materials to the engine, so as not to affect the heat dissipation of the engine. Replace the tires with low noise.

The simplest and most effective car soundproofing method

The most obvious car noise should be the engine noise, but it is difficult to avoid. The simplest and most effective way is to install soundproofing cotton, which can isolate most of the noise. In addition, it is usually necessary to fix the foot glue, etc., which can greatly reduce noise.

The method of car soundproofing. Among the car noise, the most obvious should be the engine noise, but it is difficult to avoid. The simplest and most effective way is to install soundproofing cotton, which can isolate most of the noise. In addition, it is usually necessary to fix the foot glue, etc., which can greatly reduce the noise. Tire noise.

The simplest and most effective way to soundproof cars is to install soundproof cotton. The effect of car soundproofing and soundproofing materials, sound insulation parts, staff skills and other factors are related. Usually, the noise that car owners hear during driving mainly comes from tire noise, wind noise, engine noise, environmental noise, vibration, etc.

Tricks to reduce car noise

1. Install a soundproof panel on the engine. Installing soundproof panels on the car engine is also a very cost-effective way. Although the effect is not very great, it can only resist the noise transmitted by the engine. And the wind noise on the road can't be solved. The whole body of the car is equipped with soundproof cotton.

2. The second method is to replace the door seal. Some cars are very quiet, but more noise will be produced after a long time of use. This is mostlyIt is the seal strip that has lost its original effect. At this time, the door seal strip can be replaced to restore the sound insulation effect of the car.

3. The ways to reduce car noise are: replace silent tires and use well-known brands of all-compound oil (which can effectively reduce engine noise) to maintain appropriate speed, drive at a uniform speed and remove all additional parts on the exterior of the car to soundproof the whole car.

4. So how can we reduce car noise at ordinary times? It is normal to replace the door seal. It is normal for the car door to make noise. We can choose a good quality seal to fill the gap between the door and the body, so as to play the role of shock absorption and sound insulation, and also protect our doors.

5. There is a kind of Windsor sound-absorbing cotton. The biggest difference between the material and the traditional sound-absorbing cotton is that it has good hydrophobic and antibacterial properties, which canQuickly drain the stagnant water. In addition, the volume of this material is also relatively small. If the owner wants to continue to strengthen, he can use Windsor sound-absorbing cotton on the door or roof.