轿车发动机舱关键零部件的布置研究  

A Research on Key Component Package in Passenger Car′ Engine Compartment

作　　者：彭岳华[1] 高卫民[1] 徐康聪[1] 

机构地区：[1]上海汽车集团股份有限公司

出　　处：《汽车技术》2010年第5期27-30,共4页Automobile Technology

摘　　要：阐述了发动机舱关键零部件布置的6个原则:满足基本动静态间隙原则;符合发动机动力总成的动态包络;满足总装的装配间隙要求;保护驾驶舱成员的安全碰撞要求;满足热力学布置要求。对近20款经济型轿车的发动机舱进行了研究,依据轿车发动机舱的典型布置案例解释了这些原则。This article expounds 6 principles for key components package of engine compartment： meeting the basic dynamic and static clearance; meeting the dynamic envelop of engine assembly; meeting the fitting clearance requirement of assembling; meeting the safety and collision requirement on occupant protection; meeting the package requirement of thermodynamics. Engine compartment of nearly twenty economy passenger cars is studied in the paper, and these principles are explained according to the typical package cases of passenger car engine compartment.

关 键 词：轿车 发动机舱 关键零部件 布置 

分 类 号：U464[机械工程—车辆工程]