FIELD: plastic metal working. SUBSTANCE: method comprises steps of local formation of blank of multiphase alloy at controlled thermomechanical conditions in furnace on mandrel. Blank is formed on surface or in groove of moving mandrel by means of at least one locally deforming tool. In order to provide predetermined metal yielding it is possible to create temperature gradient of blank by heating or cooling portions of mandrel. EFFECT: lowered labor consumption, enhanced accuracy of parts, increased factor of metal use. 5 cl, 6 dwg, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR PRODUCING BLANKS OF SMALL-GRAIN STRUCTURE | 2001 |
|
RU2191652C1 |
| METHOD FOR MAKING COMPLEX-PROFILE AXIALLY SYMMETRICAL PARTS OF HARD-TO-FORM MULTIPHASE ALLOYS AND APPARATUS FOR PERFORMING THE SAME | 2000 |
|
RU2187403C2 |
| METHOD OF MANUFACTURING BY ROTATIONAL EMISSION WITH THINNING OF WALL OF HOLLOW AXISYMMETRIC DETAIL FROM HARD-TO-DEFORM MULTIPHASE ALLOY | 2017 |
|
RU2650462C1 |
| AXISYMMETRIC PART MANUFACTURE MILL | 1997 |
|
RU2134175C1 |
| METHOD FOR PRODUCING RING BLANKS OF HIGH-ALLOY REFRACTORY ALLOYS | 2005 |
|
RU2301718C2 |
| METHOD FOR MANUFACTURING AXIALLY SYMMETRICAL PARTS AND BLANK MAKING PROCESS FOR PERFORMING THE SAME | 1996 |
|
RU2119842C1 |
| APPARATUS FOR MAKING COMPLEX-PROFILE AXIALLY SYMMETRICAL PARTS | 2001 |
|
RU2204456C2 |
| METHOD OF MANUFACTURING HOLLOW AXISYMMETRIC COMPLEX-SHAPED PARTS (VERSIONS) | 2023 |
|
RU2822541C1 |
| PROCESS FOR FORMING RINGS OF FINE-GRAIN STRUCTURE BLANKS | 2004 |
|
RU2271261C1 |
| PRODUCTION OF DISC-TYPE AXIALLY SYMMETRIC PARTS | 2013 |
|
RU2567084C2 |
