ASTM E3045-21 用振动声学热成像法检测裂纹的标准实施规程.pdf

Development of International Standards, Guides and Remendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. This international standard was developed in accordanee with internationalyreognized principles on standardization established in the Decison on Principles for the
Designation:E3045-21 INTERNATIONAL StandardPracticefor CrackDetectionUsingVibroacousticThermography This stanardis issuedde thefx designationE305; thenbermmeditly follwing thedesignationinicates theea f original adoption or, in the case of revision,the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon (s) indicates an editorial change since the last revision or reapproval. 1.Scope1.4.1 Warning-Vibroacoustic thermography requires the 1.1 PurposeThis practice covers procedures required toenergization of the test article with vibrational energy.During conduct an examination of ponents using vibroacoustic energization,th...