整体式耐高温振动传感器的研究

Study on Entire and High－temperature Vibration Transducer

介绍了航空发动机用整体式耐高温振动传感器的设计要，点、制造工艺和性能指标。这种传感器适用于航空发动机地面试验时的振动测量和空中运行时的振动监视。

The main design points, manufacturing technology and per-formance parameters of a new transducer which is entire and high-temperature vibration transducer are introduced. It is able to measuraeroengine vibration when aeroengine is being tested on the groundand used in air.