The results show that, as important components of electronic injector used in commonrail system, orifices affect on the open rate of nozzle needle and injection rate shapes.
This paper introduces the high pressure commonrail injecting system's structure, developed theory , fuel injection quantity, fuel injection pressure's adjusting and parameter's design.
该文介绍了装甲车用发动机高压共轨喷油系统的基本结构、研制原理、喷油量、喷油压力调节及喷油参数设计。
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The electro-hydraulic injector is one of the most important components of high pressure commonrailinjection system, the latter must rely on it to realize its excellent functions.