Title:
フライス加工ステップの前に除去されるブレード付きディスクのための仮の保持リングを備えた、一体形ブレード付きディスクを作製する改良された方法
Document Type and Number:
Japanese Patent JP2011517627
Kind Code:
A
Abstract:
A process for manufacturing a single-piece bladed disk, including: using an abrasive water jet to cut a block of material, so as to create blade preforms extending radially outwards from a disk, while keeping material forming a connecting mechanism between at least two directly consecutive blade preforms, the connecting mechanism being at a radial spacing from the disk; then removing the connecting mechanism; then milling the blade preforms.
Inventors:
Serge Berlanger
Sebastian Bordu
Thierry Jean Marville
Christoph Charles Maurice Roca
Sebastian Bordu
Thierry Jean Marville
Christoph Charles Maurice Roca
Application Number:
JP2011501207A
Publication Date:
June 16, 2011
Filing Date:
March 25, 2009
Export Citation:
Assignee:
SNECMA
International Classes:
B23P13/00; B23C3/00; B24C5/00; F01D5/02; F01D5/14; F01D5/28; F01D25/00; F02C7/00
Domestic Patent References:
| JP2011518274A | 2011-06-23 | |||
| JP2003120203A | 2003-04-23 | |||
| JP2007050487A | 2007-03-01 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro