FIELD: plastic working of metals, namely manufacture of containers by squeezing.
SUBSTANCE: method for squeezing by diameter of lateral wall of seamless solid body of metallic container comprises steps of positively forcing open end of container body into shaped die set with use of number program control. Method is realized in apparatus including knocking out member, shaped die set, unit for positively forcing open end of container body into shaped die set; unit for moving and extracting knocking out member and unit for removing body of container from shaped die set and from knocking out member. At least one unit for positively forcing open end of container body into shaped die set and one unit for moving knocking out member are made with number program control system in order to provide optimization of said forcing or motion of container body and its necking portion.
EFFECT: improved quality of ready containers.
23 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| COMPLEX OF EQUIPMENT FOR MANUFACTURING REINFORCED PARTS INCLUDING PISTONS OF INTERNAL COMBUSTION ENGINES BY PRESSURE DIE CASTING | 1996 |
|
RU2093300C1 |
| DIE FOR PRODUCING T-PIECES FROM SHEET WORKS | 0 |
|
SU893285A1 |
| METHOD AND APPARATUS FOR FORMING CURVED MOUTH OF THE ROUND BILLET END | 0 |
|
SU1484410A1 |
| HYDRAULIC MOLDING MACHINE AND METAL BALL FORMING MACHINE | 2017 |
|
RU2732301C1 |
| APPARATUS FOR WASTE-FREE PRODUCTION OF FLAT AXIALLY SYMMETRICAL BLANKS | 1997 |
|
RU2111824C1 |
| METHOD FOR FORMING RESTRICTION IN OPEN END OF CONTAINER AND APPARATUS FOR PERFORMING THE SAME | 2002 |
|
RU2283200C2 |
| DEVICE FOR STAMPING | 2002 |
|
RU2242353C2 |
| 0 |
|
SU100516A1 | |
| AUTOMATIC DIE SET | 0 |
|
SU1214304A1 |
| METHOD AND DEVICE FOR THIXO-PUNCHING OF CYLINDRICAL WORKPIECES | 2007 |
|
RU2356677C2 |
