摘要
脉冲涡流热成像缺陷检测技术是一种重要的无损检测手段,其在复杂形状的缺陷检测中具有优势而备受关注。对脉冲涡流热成像检测优化目的在于寻找合适的激励手段,提高缺陷的检测能力。对脉冲涡流热成像检测技术进行优化的手段主要三种,在结合工程应用实际的基础上,介绍了目前国内外三种检测优化手段的研究进展。为了提高缺陷检测的能力,需要对激励线圈和参数进行优化设计。
Pulsed eddy current thermography defect detection technology is one of the most important nondestructive testing technologies and it has been paid great attention for its advantage in the testing of complex shapes. The aim to optimize the technology is to find out the proper inspiriting way to improve the ability of defect detection. There are three ways to optimize the technology of pulsed eddy current thermography and they are discussed in the example of engineering application. The inspiriting coil and its parameters need to be optimized to improve the ability.
出处
《价值工程》
2014年第20期52-53,共2页
Value Engineering
关键词
脉冲涡流热成像
优化
激励线圈
pulsed eddy current thermography
optimize
inspiriting coil
