| 发明名称 |
APPARATUS AND METHOD FOR PRODUCING AND/OR REPAIRING IN PARTICULAR ROTATIONALLY SYMMETRICAL COMPONENTS |
| 摘要 |
An apparatus and a method for producing and/or repairing a component. The method comprises:
a. providing a component and/or a starting platform,b. placing the component and/or the starting platform on a sample table,c. preheating the component and/or the starting platform by a heating source to a temperature from about 300° C. below to about 50° C. above the brittle-ductile transition temperature of the material of the component,d. applying a wire-shaped and/or rod-shaped filler material comprising TiAl to the component and/or starting platform by build-up welding, an energy source melting the filler material. |
| 申请公布号 |
US2017087669(A1) |
申请公布日期 |
2017.03.30 |
| 申请号 |
US201615272514 |
申请日期 |
2016.09.22 |
| 申请人 |
MTU Aero Engines AG |
发明人 |
SCHLOFFER Martin;RICHTER Karl-Hermann |
| 分类号 |
B23K26/342;B23K15/00 |
主分类号 |
B23K26/342 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for producing and/or repairing a component, wherein the method comprises:
(a) providing a component and/or a starting platform, (b) placing the component and/or the starting platform on a sample table, (c) preheating the component and/or the starting platform to a specific temperature by a heating source, (d) applying a wire-shaped and/or rod-shaped filler additive material comprising TiAl to the component and/or starting platform by build-up welding, an energy source melting the filler additive material, and wherein, in (c), the specific temperature ranges from about 300° C. below to about 50° C. above a brittle-ductile transition temperature of a material of the component. |
| 地址 |
Munich DE |
