SU471143A2 - Tools for forging metals and alloys - Google Patents
Tools for forging metals and alloysInfo
- Publication number
- SU471143A2 SU471143A2 SU1870592A SU1870592A SU471143A2 SU 471143 A2 SU471143 A2 SU 471143A2 SU 1870592 A SU1870592 A SU 1870592A SU 1870592 A SU1870592 A SU 1870592A SU 471143 A2 SU471143 A2 SU 471143A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- alloys
- tools
- forging
- metals
- forging metals
- Prior art date
Links
Landscapes
- Forging (AREA)
Description
1one
Изобретение касаетс кузнечно-штамповочного производства.The invention relates to forging and stamping production.
По авт. св. 428841 известен инструмент дл ковки металлов и сплавов, содержащий вырезной боек, рабочие поверхности которого расположены под разными углами к оси, проход щей через верщину угла выреза. Однако этот инструмент не обеспечивает проработки металла по всему сечению.By bus. St. 428841, a tool for forging metals and alloys is known, comprising a cut-out die, whose working surfaces are located at different angles to an axis passing through the vertex of the notch angle. However, this tool does not provide a study of the metal throughout the cross section.
Дл улучшени проработки металла по всему сечению другой боек выполнен также вырезным с рабочими поверхност ми, расположенными под разными углами к оси, проход щей через вершину угла выреза, при этом накрест лежащие углы бойков попарно равны между собой.To improve the development of the metal over the entire cross section, the other face was also cut with working surfaces located at different angles to the axis passing through the apex of the notch angle, while the underlying angles of the strips were crossed in pairs.
На чертеже схематически изображен предлагаемый инструмент.The drawing schematically shows the proposed tool.
В инструменте верхний и нижний бойки выполнены вырезными с углом выреза а-а , рабочие поверхности которых расположены под разными углами ai и «21 al и az к оси / - /, проход щей через вершину угла выреза, при этом накрест лежащие углы бойков попарно равны между собой, т. е. , а2 а2. При ковке данным инструментом максимально однородно прорабатываетс структура поковок.In the tool, the upper and lower jaws are cut out with a cutout angle aa, the working surfaces of which are located at different angles ai and "21 al and az to the axis / - / passing through the top of the cut angle, while the underlying angles of the strikers crosswise are equal to among themselves, i.e., a2 a2. When forging with this tool, the structure of forgings is worked out as uniformly as possible.
Предмет изобретени Subject invention
Инструмент дл ковки металлов и сплавов по авт. св. № 428841, отличающийс тем, что, с целью улучшени проработки металла по всему сечению, другой боек выполнен также вырезным с рабочими поверхност ми, расположенными под разными углами к оси, проход щей через вершину угла выреза, при этом накрест лежащие углы бойков попарно равны между собой.Tools for forging metals and alloys by ed. St. No. 428841, characterized in that, in order to improve the development of the metal over the entire cross section, the other firing pin is also cut with working surfaces located at different angles to the axis passing through the top of the notch angle, while the lying angles of the strikers crosswise are in pairs between by myself.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1870592A SU471143A2 (en) | 1973-01-11 | 1973-01-11 | Tools for forging metals and alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1870592A SU471143A2 (en) | 1973-01-11 | 1973-01-11 | Tools for forging metals and alloys |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU428841A Addition SU104738A1 (en) | 1951-12-27 | 1951-12-27 | Photoelectric copier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU471143A2 true SU471143A2 (en) | 1975-05-25 |
Family
ID=20538858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1870592A SU471143A2 (en) | 1973-01-11 | 1973-01-11 | Tools for forging metals and alloys |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU471143A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5568746A (en) * | 1993-06-02 | 1996-10-29 | United States Surgical Corporation | Surgical needle-suture attachment for controlled suture release |
-
1973
- 1973-01-11 SU SU1870592A patent/SU471143A2/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5568746A (en) * | 1993-06-02 | 1996-10-29 | United States Surgical Corporation | Surgical needle-suture attachment for controlled suture release |
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