期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2018
卷号：199
期号：2
页码：022008
DOI：10.1088/1755-1315/199/2/022008
语种：English
出版社：IOP Publishing
摘要：In this paper, according to the "three-span" anchor clamp crimping quality inspection work plan and the statistical data of the overhead data transmission line, the quality problems of the anchor clamp crimping are summarized and the corrective measures are proposed. In order to compare the non-destructive testing effect of the "three-span" anchor clamp crimping quality of the transmission line and the influence of the crimping defects on the mechanical properties, the contrast test between the radiation detection and the ultrasonic inspection was also carried out. The test shows that the radiographic imaging can clearly show the internal defects of the crimping in the radiographic inspection, and the ultrasonic thickness measurement can quickly identify the defects.
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