Weld Defect Detection of a CMT Arc-Welded Aluminum Alloy Sheet Based on Arc Sound Signal Processing
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DOI: 10.3390/app13085152
Abstract: The cold metal transfer (CMT) process is widely used in thin plate welding because of its characteristics of low heat input and stable arc. In actual production, a larger weld gap, misalignment, or other problems… read more here.
Keywords: arc sound; aluminum alloy; cmt; cmt arc ... See more keywords