发明名称 |
Method for fabricating a rotor shaft |
摘要 |
A method for fabricating a rotor shaft using a welding process. The method includes positioning a first rotor shaft section adjacent a second rotor shaft section, and using a submerged arc welding process with an included weld preparation angle of between about 0° and about 30° to join the first and second rotor shaft sections together.
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申请公布号 |
US2007114209(A1) |
申请公布日期 |
2007.05.24 |
申请号 |
US20050287010 |
申请日期 |
2005.11.23 |
申请人 |
NOLAN JOHN F;GRYCKO LAWRENCE M;SASSATELLI JOHN M |
发明人 |
NOLAN JOHN F.;GRYCKO LAWRENCE M.;SASSATELLI JOHN M. |
分类号 |
B23K9/18 |
主分类号 |
B23K9/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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