摘要
介绍了声发射在各种介质和波导杆中的传播特性,叙述了已存在的传导方式,综述了在检测过程中,选择合适的传感器和波导杆以及传感器的安装位置,为检测精度的提高打下基础。
This paper was centered on transmission characteristics of acoustic emission in the various media and waveguide rod,describing the existing conduction modes,reviewing the suitable choices of acoustic emission sensors and waveguide rod as well as the installation position of sensor In the process of testing.doing spade work in order to improve the detection accuracy.
出处
《装备制造技术》
2012年第8期123-126,共4页
Equipment Manufacturing Technology
关键词
声发射
传播特性
传导方式
acoustic emission
propagation characteristic
conduction modes
