Method for manufacturing rotary article by cold metal transfer welding deposition and rotary article as manufactured

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United States of America Patent

PATENT NO 9981333
APP PUB NO 20160297024A1
SERIAL NO

14442225

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for manufacturing a rotary article comprises: providing a cold metal transfer welding apparatus comprising a welding torch; providing a rotary substrate; providing a digital representation of the rotary article having at least one internal flo passage; defining a welding path on the rotary substrate based on the digital representation; rotating the rotary substrate while depositing a filler metal layer by layer on the welding path of the rotary substrate to form the rotary article; and separating the rotary substrate from the rotary article.

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Patent Owner(s)

Patent OwnerAddress
NUOVO PIGNONE TECHNOLOGIE S R LVIA FELICE MATTEUCCI 2 FIRENZE 50127

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cai, Guoshuang Shanghai, CN 5 103
Li, Yanmin Shanghai, CN 19 184
Liu, Yong Shanghai, CN 1235 24302
Peng, Zhixue Shanghai, CN 9 126
Shen, Hongyuan Shanghai, CN 3 4
Tan, Wen Shanghai, CN 95 744
Yang, Lei Shanghai, CN 411 2241
Yuan, Renwei Shanghai, CN 23 132

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