6柴油机燃料供给系(国外英文资料).doc

6柴油机燃料供给系(国外英文资料) Chapter v supply of diesel fuel A, fills up the topic 1. Compared with gasoline engine, diesel engine has the advantages of,,,,, so the heavy duty truck with diesel engine as power. 2. The diesel engine fuel supply system is composed of,,,, four sets of devices. 3. The diesel engine fuel supply device by,,,,,,,, And so forth. The exhaust turbine supercharger is made up of three parts. 5. The mixture formation and combustion process of diesel engine according to the crankshaft Angle is divided into, and four stages. 6. According to the structure form, the diesel engine combustion chamber is divided into two categories, namely the combustion chamber, the piston top surface depressions in,,,, and etc. The combustion chamber, including the combustion chamber. 7. Modern diesel engine to form good mixture method basically has two kinds, namely in the mixture and the use of formation. The long type hole injector is made up of three large parts. It is the main part of the injector, which is composed of and consists of the two. The cone in the middle of the needle valve is used to withstand oil pressure. The cone of the lower end of the needle is used to seal the chamber of the injector. The characteristics of the injector oil beam can be expressed in the oil of the oil mist. 10. Fuel injection pump according to its action principle is different, can be divided into the fuel injection pump, and three types of fuel injection pump, at present most of the diesel engine USES a fuel injection pump. Domestic series of oil spray pumps are divided into,,, and, etc. Series. The dongfeng and the free series of medium-size diesel vehicles are all adopted by the type injection pump. 12. The diesel engine fuel supply system and, and, and, as diesel engine fuel supply system of three big couple. The type A spray pump is made up of, and, four large parts. The pump body adopts the structure, the oil quantity adjusting mechanism adopts, number Ⅱ pump pump body structure, th