FIELD: metallurgy.
SUBSTANCE: during cut-out of shoulders and slots the shapes are installed with walls abutment, and on two diagonally opposite bends the slots are cut-out, and at two another bends the shoulders are cut-out, then they are unbent and connected by bend of shoulders of one shape in the appropriate slots of the another shape. The process system includes dies with two types of matrices and punches, and wedge die.
EFFECT: production effectiveness of assemblage of closed shape.
12 cl, 20 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BLOCK PIECE DIE | 2022 |
|
RU2778092C1 |
| METHOD OF MANUFACTURE OF ELECTRIC CONNECTOR | 0 |
|
SU1720112A1 |
| METHOD FOR MAKING PARTS OF SEVERAL SIMILAR LAYERS | 1997 |
|
RU2167018C2 |
| COMBINED-ACTION DIE SET | 0 |
|
SU653005A1 |
| METHOD OF MANUFACTURING CEILING T- SHAPES | 2001 |
|
RU2218226C2 |
| METHOD FOR PRODUCTION OF LOCKS FOR FASTENING OF STEEL SLINGING TAPE IN BINDING OF PIPE BUNDLE | 2007 |
|
RU2364559C1 |
| METHOD OF MAKING TOOL-ELECTRODE FOR ELECTRIC DISCHARGE BROACHING | 0 |
|
SU891308A1 |
| APPARATUS FOR BLANKING AND ASSEMBLING PARTS | 0 |
|
SU837485A1 |
| APPARATUS FOR WORKING WEB AND STRIP MATERIAL | 0 |
|
SU1473884A1 |
| 0 |
|
SU112041A1 |
