SU1620222A1 - Arrangement for cutting - Google Patents
Arrangement for cutting Download PDFInfo
- Publication number
- SU1620222A1 SU1620222A1 SU864046406A SU4046406A SU1620222A1 SU 1620222 A1 SU1620222 A1 SU 1620222A1 SU 864046406 A SU864046406 A SU 864046406A SU 4046406 A SU4046406 A SU 4046406A SU 1620222 A1 SU1620222 A1 SU 1620222A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cutting
- circular knives
- quality
- cutting edges
- improve
- Prior art date
Links
Abstract
Изобретение относитс к обработке металлов давлением, в частности к устройствам дл резки дисковыми ножами преимущественно на части лезвий безопасной бритвы. Целью изобретени вл етс повышение качества получаемых изделий. Устройство дл резки дисковыми ножами содержит установленные на параллельных валах 1 и 2 с перекрытием режущих кромок взаимодействующие между собой дисковые ножи 3 и 4. Величина перекрыти режущих кромок выбираетс так, чтобы угол между касательными, проведенными к обоим дисковым ножам в точке пересечени их режущих кромок, был равен 22-25°. При таком условии резка лезви начинаетс с его режущей кромки, что позвол ет избежать образовани заусенцев и повысить качество получаемых изделий. 1 ил.The invention relates to the processing of metals by pressure, in particular to devices for cutting with circular knives mainly on a part of the safety razor blades. The aim of the invention is to improve the quality of the products obtained. The device for cutting circular knives contains mounted on parallel shafts 1 and 2 with overlapping cutting edges interacting circular knives 3 and 4. The overlap of the cutting edges is chosen so that the angle between the tangents drawn to both circular blades at the point of intersection of their cutting edges, was equal to 22-25 °. Under this condition, the cutting of the blade begins with its cutting edge, which avoids the formation of burrs and improves the quality of the products obtained. 1 il.
Description
(54) УСТРОЙСТВО ДЛЯ РЕЗКИ(54) CUTTING DEVICE
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864046406A SU1620222A1 (en) | 1986-04-01 | 1986-04-01 | Arrangement for cutting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864046406A SU1620222A1 (en) | 1986-04-01 | 1986-04-01 | Arrangement for cutting |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1620222A1 true SU1620222A1 (en) | 1991-01-15 |
Family
ID=21229885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU864046406A SU1620222A1 (en) | 1986-04-01 | 1986-04-01 | Arrangement for cutting |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1620222A1 (en) |
-
1986
- 1986-04-01 SU SU864046406A patent/SU1620222A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 916142, кл. В 23 D 19/04, 1980. * |
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