FIELD: technological processes.
SUBSTANCE: device of sheet loading, in the form of mesh, provides loading along normals in the area of sheet adjacency and convex matrix by tensile forces from the side of tensioning device and serves for sheet retention. Matrix convexity faces down and may be arranged in the form of plug-in accessory. Mesh for sheet loading may be arranged in the form of strips and along with spatial chain type that avoids formation of folds in tight covering of convexity.
EFFECT: application of invention reduces forces applied for sheet deformation and concentrates them in narrow area at the border of sheet and convex matrix touching.
5 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SHAPING APPARATUS | 2001 |
|
RU2216422C2 |
| APPARATUS FOR SHAPING | 2001 |
|
RU2216421C2 |
| SHAPING APPARATUS | 2003 |
|
RU2275267C2 |
| METHOD OF FORMING | 2011 |
|
RU2475322C1 |
| TOOL FOR CORRUGATING SHEET MATERIAL | 0 |
|
SU958109A1 |
| PROCESS FOR MANUFACTURING CELLULAR SHEET MATERIAL | 0 |
|
SU1085845A1 |
| METHOD OF MANUFACTURING HONEYCOMBS OF REINFORCED PLASTICS | 1995 |
|
RU2097193C1 |
| METHOD FOR FORMING PARTS FROM HIGH-TENSILE ALUMINIUM ALLOYS | 0 |
|
SU933790A1 |
| WALLS | 1999 |
|
RU2198757C2 |
| UNIVERSAL AUTOMATICALLY CONTROLLED PLANT FOR SHAPING LARGE-SIZE SHEET PARTS AND METHOD FOR TUNING IT | 1997 |
|
RU2133163C1 |
