 在整车设计时,当根据整车的动力性、经济性、排放等要求选定发动机后,总布置围绕发动机方面的工作就是对发动机的进气系统、排气系统、冷却系统、燃油系统及发动机悬置等相关零部件进行相应改进设计,使相关零部件除满足性能要求外,还满足总布置在装配硬点及间隙方面的要求。以下分别加以介绍
好东西啊,不过没积分了!!...............
回复 2# sujinping
1.2 Engine
The engine acts as the power unit. The internal combustion engine is most common: this obtains its power by burning a liquid fuel inside the engine cylinder. There are two types of engine :gasoline(also called a spark-ignition engine) and diesel(also called a compression-ignition engine).Both engines are called heat engines; the burning fuel generates heat which causes the gas inside the cylinder to increase its pressure and supply power to rotate a shaft connected to the transmission.
回复 2# sujinping
1.1 Principal Components
Today's average car contains more than 15,000 separate, individual parts that must work together. These parts can grouped into four major categories: engine, body, chassis and electrical equipment.