发明名称 |
Apparatus and method of correcting deformation of gas turbine blade |
摘要 |
An apparatus for correcting deformation of a gas turbine blade includes a stationary die fixed to a backside of a tip shroud of a gas turbine blade to hold a back surface thereof and a pressing die pressing a front surface of the tip shroud so as to press the tip shroud of the blade between the pressing die and the stationary. A hydraulic drive mechanism including pressure generator is arranged for pressing the pressing die against the tip shroud held by the stationary die and a control device is operatively connected to the hydraulic drive mechanism so as to set and indicate a driving condition on a basis of deformation correction data preliminarily stored in the control device.
|
申请公布号 |
US6938447(B2) |
申请公布日期 |
2005.09.06 |
申请号 |
US20030603805 |
申请日期 |
2003.06.26 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
FUSE TOSHIAKI;SAITO DAIZO;YOSHIOKA YOMEI;HIRAGISHI MASAHIRO;ISHII JUNJI |
分类号 |
F01D25/00;B21D3/10;B21D3/16;B21D53/78;B23P6/00;F01D5/12;F02C7/00;(IPC1-7):B21D3/16 |
主分类号 |
F01D25/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|