FIELD: sheet forming. SUBSTANCE: apparatus for forming by elastic medium includes elastic die, elastic support, punch. Elastic support is mounted on bolster. In lower portion punch has cavity for said elastic support. Volume of punch cavity exceeds volume of elastic support. Height of elastic support is equal at least to three depth values of punch cavity. EFFECT: enhanced efficiency. 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| APPARATUS FOR FORMING BY ELASTIC MEDIUM | 1995 |
|
RU2089313C1 |
| METHOD OF FORMING BY ELASTIC MEDIUM | 1994 |
|
RU2086329C1 |
| DEVICE FOR STAMPING BY ELASTIC MEDIUM | 1997 |
|
RU2124411C1 |
| APPARATUS FOR STRENGTHENING PARTS BY ELASTIC MEDIUM | 1999 |
|
RU2170634C1 |
| GEAR FOR DIE-STAMPING BY ELASTIC MEDIUM | 2000 |
|
RU2173230C1 |
| APPARATUS FOR STRENGTHENING PARTS WITH USE OF ELASTIC MEDIUM | 2000 |
|
RU2175585C2 |
| APPARATUS FOR FORMING PARTS WITH CURVILINEAR BEAD BY MEANS OF ELASTIC MEDIUM | 2002 |
|
RU2232659C2 |
| APPARATUS FOR DRAWING AND TRIMMING PARTS | 2000 |
|
RU2194590C2 |
| APPARATUS FOR DRAWING AND TRIMMING PARTS BY MEANS OF ELASTIC MEDIUM | 2000 |
|
RU2173597C1 |
| PART BLANKING, DRAWING AND TRIMMING APPARATUS | 2003 |
|
RU2240887C1 |
