| 发明名称 |
AIRFOIL FOR A GAS TURBINE ENGINE AND METHOD OF MANUFACTURE |
| 摘要 |
A fabricated as turbine engine component and method of manufacturing. In one embodiment the component having a spar member (23) with a cover member (24) metalurgically bonded thereto. The bonding of the cover member (24) being controlled by an apparatus (27) that sequentially applies a substantially no n- uniform bonding load across the components radius of curvature. The patterns utilized in the casting process are formed in one embodiment to a precision preformed geometry by a closed die forming operation. |
| 申请公布号 |
CA2340007(A1) |
申请公布日期 |
1999.04.29 |
| 申请号 |
CA19982340007 |
申请日期 |
1998.10.20 |
| 申请人 |
ALLISON ADVANCED DEVELOPMENT COMPANY;ROLLS-ROYCE CORPORATION |
发明人 |
RHODES, JEFFREY F.;FRASIER, DONALD J. |
| 分类号 |
B22C7/00;B22C7/02;B22C9/04;B22C9/06;B23K20/02;B23K31/02;B23K37/04;(IPC1-7):B23K37/00;B23K5/22;B23K31/12;B22C9/02;B23P17/00;B23K20/00;B22C9/00;B22C9/24;B41B11/54;B41B11/60 |
主分类号 |
B22C7/00 |
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