摘要
现代物流行业发展迅速,并且市场广阔。根据该行业的需求,需要在现有车型的基础上,开发一款更适合物流行业的轻卡车型。该车型匹配某型号发动机,车架是3308中体车架。排气系统需要重新匹配设计。为了满足整车的动力性和经济性要求,要求该车型排气系统设计要保证排气顺畅,气密性良好,排气背压需要满足整车性能要求;整车污染物排放达到国五标准。
Modem logistics industry develops rapidly, and the market is wide. In order to meet the market demands, we need to create a kind of truck for the logistics industry on the existing basics. This kind of track matches a certain type of engine and the length of frame is 3308 millimetre. The exhaust system need to redesign.In order to meet the requirements of economy and power, the exhaust system need to ensure the smooth of exhaust gas, the good gas tightness and the exhaust pressure also need to meet the standard. The discharge of pollutants should reach the country＇s five standard, too.
出处
《汽车实用技术》
2018年第1期33-36,共4页
Automobile Applied Technology
关键词
物流行业
排气顺畅
排气背压
国五
Logistics industry
Smooth exhaust
Exhaust pressure
National five standards
