What is the function of Injectors Common-Rail Adjusting Shims

The function of the injectors common-rail adjusting shims is to accurately and flexibly control its injection volume, injection timing, fuel injection pressure and injection rate. It can also realize high-pressure injection and multiple injections, which is different from traditional injection technology. ratio, further reducing fuel consumption and exhaust emissions, and enhancing the vehicle’s power performance.

With the increasingly serious environmental pollution problems and the strict requirements of emission regulations in various countries around the world, people are forced to develop in the direction of low emissions, high economy and specific power of diesel engines. The key to solving problems such as reducing diesel engine emissions and improving power and economy is to improve its combustion process. The key to affecting the combustion process is the performance of the fuel injection system. According to the actual operating conditions of the engine in the diesel engine high-pressure common rail system, the values of the required sensors can be measured. These values are input to the ECU and through the calculation and processing of the ECU, the fuel injection amount and fuel injection timing can be accurately and flexibly controlled. time, fuel injection pressure and fuel injection rate, it can also achieve high-pressure injection and multiple injections. Compared with traditional injection technology, it further reduces fuel consumption and exhaust emissions, and enhances the vehicle’s power performance.