FIELD: process engineering.
SUBSTANCE: invention relates to cutting of square cross-section pipe cutting. Pipe is arranged at shape support and cut by flat blade. Said support is composed of two symmetric plates with faces converging at their bottom at right angle for pipe to thrust there against. Said faces feature flat surface. Said plates are secured with clearance between them equal to blade thickness. Pipe is arranged on said support to allow pipe bottom faces fit in making faces of the support. Flat blade is displaced towards support bed vertically from top to bottom to cut at least one pipe rib composed by its two top faces. Then, all pipe faces are cut at required angle between blade cutting edge and face.
EFFECT: higher quality of billets.
6 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF CUTTING SQUARE CROSS-SECTION PIPES AND DEVICE TO THIS END | 2012 |
|
RU2513668C2 |
| METHOD OF MAKING BLANKS FROM SHAPED TUBES AND DEVICE TO THIS END | 2013 |
|
RU2565317C2 |
| METHOD OF MAKING ARTICLES WITH CURVED SECTIONS FROM SHAPED TUBES AND DEVICE TO THIS END | 2012 |
|
RU2508958C1 |
| METHOD OF MAKING ARTICLES WITH CURVED SECTIONS FROM SHAPED PIPES | 2012 |
|
RU2508957C1 |
| METHOD FOR CUTTING TUBES OF SQUARE CROSS SECTION | 0 |
|
SU1657287A1 |
| DIE FOR CUTTING PIPES | 0 |
|
SU1353584A1 |
| INSTALLATION FOR GRINDING OF CHARGES OF BALLISTITE POWDERS | 2000 |
|
RU2210728C2 |
| METHOD OF MAKING ARTICLES WITH CURVED SECTIONS FROM SHAPED TUBES AND DEVICE TO THIS END | 2012 |
|
RU2528286C2 |
| BLOCK OF BLADES FOR CUTTING ROLLED PRODUCT | 0 |
|
SU1690974A1 |
| METHOD OF MANUFACTURE OF PROFILE PIPES OF BLANKS WITH DECORATIVE ELEMENTS AND DEVICE FOR ITS IMPLEMENTATION | 2017 |
|
RU2668355C1 |
