一种测量车用涡轮增压器转子轴向力的新方法  

A New Method for Measuring Axial Force of Turbocharger Rotor

作　　者：胡辽平[1] 马朝臣[1] 鲍捷[1] 

机构地区：[1]北京理工大学机械与车辆工程学院,北京100081

出　　处：《车用发动机》2008年第4期71-73,共3页Vehicle Engine

摘　　要：介绍了电阻应变片的工作原理,提出了应用电阻应变片来测量涡轮增压器轴向力的方法,并进行了某涡轮增压器的轴向力测量试验。所提出的涡轮增压器转子轴向力测量方法可为止推轴承的结构设计提供依据。The working principle of resistance strain gauge was introduced, the method of measuring the axial force of turbo- charger rotor was put forward, and the measuring test of axial force for turboeharger rotor was carried out. The method could provide the references for the structure design of thrust bearing.

关 键 词：涡轮增压器 推力测量 电阻应变片 静态标定 测量方法 

分 类 号：TK413.5[动力工程及工程热物理—动力机械及工程]