SINGLE-SIDED SUBMERGED ARC WELDING METHOD AND SINGLE-SIDED SUBMERGED ARC WELDING DEVICE
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United States of America
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Jan 16, 2018
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Jan 16, 2018
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Abstract
A one-side submerged arc welding method includes joining two steel plates butted to each other by submerged arc welding from one side using a plurality of electrodes. During the submerged arc welding, at least one of the electrode distances between adjacent electrodes in a terminal end region of the steel plates is changed.
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