发明名称 Methods and apparatus for fabricating a turbine nozzle assembly
摘要 A method for fabricating a nozzle segment for use within a turbine nozzle assembly. The method comprises providing a nozzle segment including an outer band, an inner band, and at least one vane extending there between, wherein at least one of the inner band and the outer band is formed with a transition piece groove defined therein, positioning an inspection tool in contact with the nozzle assembly such that the inspection tool is aligned relative to the nozzle segment using at least one datum, and verifying an alignment of each transition piece groove using the inspection tool.
申请公布号 US8051564(B2) 申请公布日期 2011.11.08
申请号 US20070621152 申请日期 2007.01.09
申请人 GENERAL ELECTRIC COMPANY 发明人 SHERLOCK GRAHAM DAVID;THOMPSON CHRISTOPHER EDWARD
分类号 B21K25/00 主分类号 B21K25/00
代理机构 代理人
主权项
地址