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.
出处
《车用发动机》
北大核心
2008年第4期71-73,共3页
Vehicle Engine
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
turboeharger
thrust measurement
resistance strain gauge
static calibration
measurement method
