This paper analyzes the feasibility of X-ray nondestructive flaw detection technology applying to transmission line in theory and gets different kinds of defect by X-ray nondestructive testing and tension testing. These test results provide reliable evidences for the quality judging of press fittings by X-ray nondestructive flaw detection technology and solve the problem which is single and not intuitive in the detection of transmission line’s press fittings. This paper proves that X-ray nondestructive flaw detection technology is a good application in quality judging of press fittings and provides the guidance of solving the defects. This technology significantly improves the safety and the reliability of transmission line.
WANG Wei，YUAN Qi，GU Junjie，TAI Nengling
. Application of X-ray Nondestructive Flaw Detection Technology in
Transmission Line’s Press Fittings[J]. Journal of Shanghai Jiaotong University, 2018
, 52(10)
: 1189
-1194
.
DOI: 10.16183/j.cnki.jsjtu.2018.10.006
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