Magnetized steel tube welding process

The invention provides a magnetized steel tube welding process. The two sides of an end bevel of a magnetized steel tube are respectively provided with a U-type roll in a welded mode so that influences of magnetism in welding can be eliminated, operations are simple and convenient to carry out, cost...

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Bibliographic Details
Main Authors CHEN LINGFENG, NIE YUDONG, CHU ZHONGXIN, WANG ZILI
Format Patent
LanguageChinese
English
Published 15.01.2014
Subjects
CLADDING OR PLATING BY SOLDERING OR WELDING
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
SOLDERING OR UNSOLDERING
TRANSPORTING
WELDING
WORKING BY LASER BEAM
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Summary:The invention provides a magnetized steel tube welding process. The two sides of an end bevel of a magnetized steel tube are respectively provided with a U-type roll in a welded mode so that influences of magnetism in welding can be eliminated, operations are simple and convenient to carry out, cost is little, the effect is obvious, and the magnetized steel tube welding process can be used for welding of any magnetized steel tube.
Bibliography:Application Number: CN20121317857