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公开(公告)号:US20140101938A1
公开(公告)日:2014-04-17
申请号:US13651190
申请日:2012-10-12
IPC分类号: B23K31/00
CPC分类号: B23K31/00 , B23H1/00 , B23H9/001 , B23H9/10 , B23P6/007 , C21D1/42 , C21D9/50 , C21D9/505 , C21D2221/00 , F01D5/005 , F01D5/186 , F05D2230/80 , Y02P10/253 , Y10T29/49316
摘要: A method of working a gas turbine engine component, for example, a turbine airfoil platform having a heat crack, is disclosed. The presented method may allow turbine airfoils to be repaired, modified, manufactured or otherwise worked and subsequently assembled into a turbine section of a gas turbine engine. This method may help to reduce the costs of operating a gas turbine engine by allowing damaged turbine airfoils to be repaired rather than discarded.
摘要翻译: 公开了一种工作燃气涡轮发动机部件的方法,例如具有热裂纹的涡轮机翼型平台。 所提出的方法可以允许涡轮机翼片被修理,改造,制造或以其它方式加工并且随后组装到燃气涡轮发动机的涡轮机部分中。 该方法可以通过允许损坏的涡轮机翼型件被修理而不是丢弃来减少操作燃气涡轮发动机的成本。