Weld groove forming method and hollow article

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United States of America Patent

PATENT NO 11897058
APP PUB NO 20230241724A1
SERIAL NO

17869066

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Abstract

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The present disclosure relates to a weld groove forming method and a hollow article. The weld groove forming method may include: (S110) determining whether a side end of a pipe may be processed into a form of a true circle by using a sensor robot; and (S220) forming a weld groove in a form of a true circle at the side end of the pipe by using an automatic beveling machine when the sensor robot determines that the side end of the pipe may be processed into a form of a true circle in the step (S110).

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG E&A CO LTD26 SANGIL-RO 6-GIL GANGDONG-GU SEOUL 05288

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ahn, Young Nam Yongin-si, KR 4 4
Kang, Sung Gi Yongin-si, KR 2 0

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