摘要
在阻抗分析的基础上,应用压电加速度计、电荷放大器和动态信号分析仪对超声振动拉丝实验装置进行了振动测试和性能分析。
Based on impedance analysis of equipment of wire-drawing experiment with ultrasonic vibration,vibration measurement and performance evaluation are realized with piezoelectric accelerometer,charge amplifier and dynamic signal analyzer.
出处
《机械工程师》
2005年第9期90-92,共3页
Mechanical Engineer
关键词
超声振动拉丝
振动测试
阻抗分析
wire-drawing with ultrasonie vibration
vibration measurement
impedance analysis
