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高压共轨喷油嘴0433172017

Common Rail is now the most common fuel system in diesel vehicles. Diesel engine performance and emissions are closely related to fuel atomization and spray processes, which in turn are strongly influenced by nozzle geometry.

Injection nozzles for diesel engines inject the fuel into the combustion chamber, atomize it and seal the combustion chamber by means of the nozzle needle. In the Common Rail System, the injection nozzle is part of the injector.

GS 5NY3004 83 22 69中路通主营产品有VE泵及相关配件（如：泵头，输油泵，传动轴，电磁阀等)，油嘴（有DN，DNP，S，SN，P，PN等型号)，柱塞（有A，AD，P，PS7100，P8500等型号)，出油阀，适配洋马X.7、X.6、X.5、X.4泵头，卡特控制阀，德尔福控制阀等。

共轨喷油嘴主要由以下几个部分组成：

‌柱塞和柱塞套‌：柱塞做往复运动时，柱塞套中腔体体积周期性变化，实现燃油的吸入和排出‌。

‌针阀和针阀体‌：控制燃油的喷射量和喷射时机‌。

‌出油阀和出油阀座‌：确保燃油在喷射过程中的稳定性和精度‌。