SU1260088A1 - Tool for cross-wedge rolling - Google Patents
Tool for cross-wedge rolling Download PDFInfo
- Publication number
- SU1260088A1 SU1260088A1 SU843786661A SU3786661A SU1260088A1 SU 1260088 A1 SU1260088 A1 SU 1260088A1 SU 843786661 A SU843786661 A SU 843786661A SU 3786661 A SU3786661 A SU 3786661A SU 1260088 A1 SU1260088 A1 SU 1260088A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tool
- cross
- wedge rolling
- wedge
- microrelief
- Prior art date
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Landscapes
- Forging (AREA)
Description
Изобретение относитс к инструменту технологического оборудовани прокатного производства и может быть использовано дл изготовлени изделий типа ступенчатых валов поперечно-клиновой прокаткой.The invention relates to a rolling tool manufacturing equipment and can be used for the manufacture of articles such as stepped shafts by cross wedge rolling.
Целью изобретени вл етс повышение качества изделий путем повышени степени чистоты их поверхности путем обеспечени удалени окалины с калибруюш,его участка инструмента.The aim of the invention is to improve the quality of products by increasing the degree of purity of their surface by ensuring the removal of scale from the calibrator, its portion of the tool.
На чертеже показана -схема инструмента дл поперечно-клиновой прокатки, вид в плане.The drawing shows a schematic of a cross wedge rolling tool, plan view.
Инструмент содержит гладкие наклонные деформирующие грани 1 и параллельный основанию 2 калибруюш,ий участок 3. На рабочей поверхности калибруюш,его участка выполнен регул рный микрорельеф 4.The tool contains smooth oblique deforming faces 1 and a calibrating section 3 parallel to the base 2. A regular microrelief 4 is made on the working surface of the calibrating one, its section.
Устройство работает следующим образом.The device works as follows.
Заготовка 5 захватываетс калибрующими участками 3 двух инструментов, перемещающихс параллельно навстречу один к другому. Материал заготовки внедр етс в микровпадины, образованные регул рным микрорельефом 4, в результате чего возрастает сила сцеплени заготовки с калибрующими гран ми инструмента, превышающа силу сцеплени заготовки с гладкими наклонными деформирующими гран ми 1, что обеспечивает прокатку заготовки.The workpiece 5 is gripped by the calibrating portions 3 of the two tools, moving in parallel towards each other. The workpiece material is embedded in micropins formed by a regular microrelief 4, resulting in an increase in the force of adhesion of the workpiece to the calibrating edges of the tool, exceeding the adhesion force of the workpiece with smooth inclined deforming faces 1, which ensures rolling of the workpiece.
Предлагаемое выполнение инструмента позвол ет повысить качество изделий путем повышени степени чистоты их поверхности путем обеспечени удалени окалины с ка либрующего участка инструмента.The proposed implementation of the tool allows improving the quality of the products by increasing the degree of purity of their surface by ensuring the removal of scale from the calibrating portion of the tool.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843786661A SU1260088A1 (en) | 1984-07-03 | 1984-07-03 | Tool for cross-wedge rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843786661A SU1260088A1 (en) | 1984-07-03 | 1984-07-03 | Tool for cross-wedge rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1260088A1 true SU1260088A1 (en) | 1986-09-30 |
Family
ID=21136991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU843786661A SU1260088A1 (en) | 1984-07-03 | 1984-07-03 | Tool for cross-wedge rolling |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1260088A1 (en) |
-
1984
- 1984-07-03 SU SU843786661A patent/SU1260088A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 583851, кл. В 21 Н 1/18, 1976. * |
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