圆锥形超声变幅杆的固有频率测试实验研究  

Experimental Investigation on Natural Frequency Test of Coniform Ultrasonic Amplitude Transformer

作　　者：黄仕彪[1] 

机构地区：[1]浙江工商职业技术学院机电工程学院,浙江宁波315012

出　　处：《现代机械》2008年第3期83-84,共2页Modern Machinery

摘　　要：本文通过设计一种简单的实验装置,用锤击法来测试变幅杆的固有频率,实验测试数据与ANSYS软件分析的结果基本一致,实验证明用锤击法测试变幅杆的固有频率是一种有效的测试方法。A simple experiment system is designed to test the natural frequency of amplitude transformer by hammering method. The test data is very close to the data obtained with ANSYS software. This experiment proved that the hammering method is effective to test the natural frequency.

关 键 词：锤击法 测试 变幅杆 固有频率 

分 类 号：TB123[理学—工程力学]