by jason jason No Comments

The engine work of these cars is based on the fact that the fuel burns in the cylinders of the engine to produce power externally. In the case of a certain engine displacement, if you want to improve the engine’s output power, the most effective way is to provide more fuel combustion. However, it is easy to provide more fuel to the cylinder, but it is difficult to complete the conventional engine intake system by providing a sufficient amount of air to support complete combustion of the fuel.

Turbocharged structure

Method

The engine work of these cars is based on the fact that the fuel burns in the cylinders of the engine to produce power externally. In the case of a certain engine displacement, if you want to improve the engine’s output power, the most effective way is to provide more fuel combustion. However, it is easy to provide more fuel to the cylinder, but it is difficult to complete the conventional engine intake system by providing a sufficient amount of air to support complete combustion of the fuel.

Folding principle

The turbocharger is actually an air compressor that increases the amount of intake air by compressing the air. It uses the inertial impulse of the exhaust gas emitted by the engine to propel the turbine in the turbine chamber. The turbine also drives the coaxial impeller. The impeller pressures the air sent from the air filter duct to pressurize it into the cylinder. When the engine speed increases, the exhaust gas discharge speed and the turbine speed also increase at the same time, the impeller will compress more air into the cylinder, the air pressure and density increase can burn more fuel, increase the fuel amount and adjust the engine’s Speed, you can increase the engine’s output power.

Folding technology

Repose follows the first-class technology from Germany and applies its turbocharged theory to its refitting technology to bring it to a near-perfect realm. Compared with other high-end brands, Repose’s price is closer to the public and makes the change. Car races, a group of people who want to change cars can realize their ideas.

Composition ◆ Three big parts: compressor, intermediate, turbine.

Folding compressor

Compression shell, impeller and other components, through the locking plate or the hoop attached to the intermediate, the middle generally has a gas seal plate or diffuser plate partition.

Folding intermediate

(bearing housing) Hard translation is called the bearing housing. The shaft components such as turbine shaft, floating bearing, thrust bearing, and sleeve sleeve are all inside. The main function is to keep the rotor (turbine, impeller, shaft) stable and high-speed rotation. .

Folding turbine

The volute and the turbine are composed of a lock plate or a hoop attached to the intermediate body, and a heat shield is generally used to partition the middle; the bypass valve is used to control the valve in the volute, and the pressure is opened after the peak of the turbine condition.

◆ Small parts: exhaust manifolds, bypass valves, gaskets, etc.

Folding exhaust manifold

Connected to the cylinder block of the engine, the exhaust gas from each cylinder is concentrated and introduced into the exhaust manifold, with diverging lines. The main requirements for it are to minimize exhaust resistance and to avoid mutual interference between cylinders. When the exhaust gas is excessively concentrated, mutual interference occurs between the cylinders.

In this way, the resistance of the exhaust gas will increase, thereby reducing the output of the engine. The solution is to separate the exhaust of each cylinder as far as possible, one branch per cylinder, or one branch of two cylinders. In order to reduce exhaust resistance, some cars use stainless steel pipes to make exhaust manifolds.

Folding bypass valve

It connects the primary filter and the fine filter to remove excess impurities. In addition, the bypass valve can play a role in preventing oil from entering the fuel system, thereby ensuring the entire engine and normal lubrication.

Folding gasket

The gasket is made of paper, rubber sheet or copper sheet, placed between the two planes to reinforce the sealing material, and a sealing element provided between the static sealing surfaces to prevent fluid leakage.

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