FIELD: process engineering.
SUBSTANCE: invention relates to machine building, particularly, to stamping and can be used for making U-shape parts. In compliance with this process, band or strip is fed against the stop to punching die to make temporary cutouts-skews at blank end. Then, said blank is displaced through spacing equal to part length to make another cutout-skew and, again, fed to forming position to shape the blank to U-like part, to cut the part from blank and to remove it. Finished part is removed by band or strip material at its displacement from forming position.
EFFECT: expanded performances, higher efficiency.
4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DIE FOR MAKING U-SHAPE PARTS FROM BLANKS | 2012 |
|
RU2510734C1 |
| METHOD OF STRIP MATERIAL CENTRING DURING MANUFACTURE OF U-SHAPED PARTS | 2018 |
|
RU2686754C1 |
| UNIT FOR FORMING PARTS FROM STRIP AND BAND MATERIAL | 0 |
|
SU1442300A1 |
| METHOD OF L-SHAPED FIXING ELEMENT MANUFACTURE AND TANDEM DIE FOR METHOD IMPLEMENTATION | 2007 |
|
RU2354480C1 |
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RU2581687C2 |
| METHOD OF MAKING U-SHAPED ARTICLES BY STAMPING FROM SHEET, FOR EXAMPLE, FRONT PANEL OF HOME REFRIGERATOR DOOR | 2020 |
|
RU2739057C1 |
| DIE FOR BLANKING PARTS FROM STRIP AND BAND MATERIALS | 0 |
|
SU795639A1 |
| METHOD OF MAKING COMPLEX-SHAPE PARTS | 1993 |
|
RU2089315C1 |
| DIE FOR WORKING STRIP AND BAND MATERIALS | 0 |
|
SU858985A1 |
