发明名称 |
VERFAHREN UND VORRICHTUNG ZUM VERBINDEN VON ZWEI GEGENSTAENDEN |
摘要 |
A method for repairing or manufacturing an article, such as a bladed disk, having an integral projection, for example an airfoil, includes first removing a damaged projection to provide a stub, or in new manufacture providing the stub. A collar shaped to register with the stub is provided and bonded to the stub to generate a stub-collar combination. Then a replacement or new projection member is bonded to the stub-collar combination. Finishing then provides the article. Apparatus includes the combination of a metal attachment die and a heating means retained in a recess of the die during bonding. |
申请公布号 |
DE3909733(A1) |
申请公布日期 |
1989.10.12 |
申请号 |
DE19893909733 |
申请日期 |
1989.03.23 |
申请人 |
GENERAL ELECTRIC CO., SCHENECTADY, N.Y., US |
发明人 |
PATSFALL, RALPH EARL, CINCINNATI, OHIO, US |
分类号 |
F01D5/12;B23K20/00;B23P6/00;B23P15/00;F01D5/00;F01D5/30 |
主分类号 |
F01D5/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|