FIELD: machine building.
SUBSTANCE: inventions relate to the field of machine building and can be used at manufacture of ring parts from a workpiece, having end with large diameter and end with small diameter. Proposed device comprises puncheon with forming end with outer surface shaped to annular part. Device comprises a clamping means for clamping a workpiece end with a larger diameter, device for controlled gripping of billet end with small diameter and drive to provide relative linear displacement of puncheon, clamping device and device for adjustable grip.
EFFECT: higher quality of obtained parts.
21 cl, 13 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2698244C2 |
| BLANKED PRECISION CARTRIDGE CASE | 2013 |
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RU2732462C1 |
| STAMPED PRECISION CARTRIDGE CASE | 2013 |
|
RU2607853C2 |
| DIE FOR MANUFACTURING CONE COMPONENTS | 0 |
|
SU1139550A1 |
| METHOD OF PRODUCING RINGS WITH TAPERING INNER SURFACE | 0 |
|
SU1183276A1 |
| METHOD FOR PRODUCING COMPONENT WITH TROUGH-SHAPED CROSS SECTION | 2014 |
|
RU2644490C2 |
| DEVICE FOR CABLE ATTACHMENT | 2018 |
|
RU2777729C2 |
| 0 |
|
SU299061A1 | |
| METHOD AND APPARATUS FOR CONTINUOUS PRODUCTION OF CORD CUTS FROM LIQUID ABSORBING MATERIAL | 1996 |
|
RU2194482C2 |
| CLAMPING DEVICE WITH GRIPPING SOCKET AND DETACHABLE BILLET HOLDER LOCKED THEREON | 2008 |
|
RU2396159C2 |
