节点文献
模拟式扭振仪的研制
Development of Analog Torsional Vibration Measuring Instrument
【摘要】 分析了扭转振动的非接触测量方法原理及模拟式仪器结构特点 ,指出了影响测量精度的因素 .结合我校的实际需要 ,研制了一套满足高速内燃机轴系测量要求的扭振测量装置 .经标定 ,该装置性能能够满足科研和教学的需要 .
【Abstract】 Based on the analysis of principles and construction features of analog torsional vibration measuring instrument,some factors which influence measure accuracy are pointed out.An instrument which can measure torsional vibration was developed in this paper.The checking result shows the instrument has high accuracy for high speed and many pulses internal combustion engine.
【关键词】 内燃机;
扭振;
测试技术;
【Key words】 internal combustion engine; torsional vibration; measurement technique;
【Key words】 internal combustion engine; torsional vibration; measurement technique;
【基金】 福建省自然科学基金资助项目 (E0 0 1 0 0 3 0 ;D0 0 1 0 0 1 8) ;福建省科技重点项目 (2 0 0 0 2 0 46) .
- 【文献出处】 集美大学学报(自然科学版) ,Journal of Jimei University Natural Science , 编辑部邮箱 ,2002年03期
- 【分类号】TH825
- 【被引频次】4
- 【下载频次】135