FIELD: engine building.
SUBSTANCE: invention relates to the field of production of solid blades of gas turbine engines, having a middle part, an edge/tip and a shank. A method includes a stage of producing a workpiece consisting of at least two parts, at least one of which is a solid part obtained by cutting a bar made of a metal alloy or ceramics-based material, while the specified at least two parts are assembled by diffusion connection without melting, and a stage of mechanical processing the resulting workpiece for the production of a blade with a set profile.
EFFECT: use of the invention allows one to minimize the amount of waste material and reduce the cost of blade production.
13 cl, 2 tbl, 26 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF ROLLING PARTS THAT FORM HOLLOW VANE | 2005 |
|
RU2404039C2 |
| METHOD OF MANUFACTURING GAS TURBINE ENGINE BLADE FROM TIAL | 2016 |
|
RU2706933C2 |
| OPTIMISED PRODUCTION OF BLADE SINGLE-UNIT DISC BY ABRASIVE WATER JET | 2010 |
|
RU2539713C2 |
| METHOD OF PRODUCING GAS TURBINE ENGINE FAN HOLLOW WIDE-CHORD VANE BILLET | 2011 |
|
RU2463125C2 |
| METHOD FOR PRODUCING GAS TURBINE ENGINE HOLLOW BLADE | 2004 |
|
RU2338886C2 |
| TURBINE ENGINE BLADE WITH BUILT-IN SHANK, MADE FROM COMPOSITE MATERIAL | 2012 |
|
RU2586423C2 |
| METHOD OF MAKING MONOBLOCK IMPELLER WITH VANE RETAINING RING TO BE REMOVED BEFORE MILLING | 2009 |
|
RU2493950C2 |
| SYSTEM AND METHOD FOR REPAIRING HIGH-TEMPERATURE GAS TURBINE COMPONENTS | 2019 |
|
RU2784612C1 |
| METHOD OF MAKING MONOBLOCK IMPELLER WITH VANE RETAINING RING TO BE REMOVED BEFORE MILLING | 2009 |
|
RU2493951C2 |
| METHOD OF MAKING MONOBLOCK IMPELLER WITH VANE RETAINING RING TO BE REMOVED BEFORE MILLING | 2009 |
|
RU2493949C2 |
