We all know that the noise of traditional agricultural tractors is relatively large. The noise mainly comes from diesel engines and exhaust pipes, but the noise of small cars is very small. Why? On the one hand, a lot of sound-absorbing materials are installed in the engine compartment of the car; on the other hand, the exhaust muffler is installed in the car.

Nowadays, many people are not tired of refitting car exhaust pipes. There are many types of exhaust pipes, each of which has different functions. With a modified exhaust gas, it feels a little less without changing the tailpipe. But do you know how to choose the exhaust tip modification?

Sometimes small things make a big difference between a good-looking car and a good-looking car. Your paint looks great, but if you don't take the time to properly detail the areas such as wheels, hub holes, glass or vents, the work can not be done. Perhaps the most often overlooked area is the vent. Ignoring them can be a bit of a hassle, but it's actually very simple and does n' t take a lot of time to get the job done correctly. After detailing the exhaust technique, it not only makes the car look better, but also prolongs the service life of topcoat, which is usually stainless steel or chromium alloy. Similar to hub maintenance, if ignored, the finish of the exhaust head will start to corrode, sag or discolor. However, if they are maintained regularly, they will remain beautiful for a long time.

Many car owners like to modify the car, and the most modified one is the exhaust tip, because this place is the easiest to modify and the cost is very low, which is very suitable for people who are not willing to spend a lot of money to modify. However, some people will worry, will it affect the car after installing this?

Composition of exhaust system An exhaust system refers to a system that collects and discharges exhaust gas, including an exhaust manifold, an exhaust pipe, a muffler pipe, a tail pipe, and a resonator. This article contains the following:n Exhaust manifoldn Catalytic convertern silencer 1.Exhaust m

The principle of a car silencer is that its exhaust pipe is composed of two pipes of different lengths, which are separated before they meet. Because the difference between the lengths of the two pipes is equal to half of the wavelength of the sound waves emitted by the car, the two columns of sound waves cancel each other and interfere with each other to reduce the sound intensity when superimposed during superposition, so that the sound is reduced, so as to achieve the effect of sound attenuation.

When the engine is operating, the valve will expand as the temperature rises. If there is no gap between the valve and its transmission parts in the cold state or the gap is too small, then in the hot state, the heated expansion of the valve and its transmission parts will inevitably cause the valve to close tightly, causing the engine to leak during the compression stroke and the power stroke Gas, so that the power drops, even in severe cases, it is not easy to start. In order to eliminate this phenomenon, when the engine is coldly assembled, a certain gap is left in the valve and its transmission mechanism to compensate for the expansion of the valve after heating. This gap is called the valve gap.

What is exhaust system This article contains the following:Application of Resistant Muffler SystemCharacteristics of Resistant Muffler Application of Resistant Muffler SystemThere are many kinds of exhaust muffler system designed and manufactured by micro perforated acoustic structure, the main typ