RU2012131813A - METHOD AND DEVICE FOR MANUFACTURE OF RIBBED PANELS - Google Patents
METHOD AND DEVICE FOR MANUFACTURE OF RIBBED PANELS Download PDFInfo
- Publication number
- RU2012131813A RU2012131813A RU2012131813/02A RU2012131813A RU2012131813A RU 2012131813 A RU2012131813 A RU 2012131813A RU 2012131813/02 A RU2012131813/02 A RU 2012131813/02A RU 2012131813 A RU2012131813 A RU 2012131813A RU 2012131813 A RU2012131813 A RU 2012131813A
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- RU
- Russia
- Prior art keywords
- workpiece
- punches
- stamping
- fixed
- action
- Prior art date
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- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
1. Способ для изготовления ребристых панелей, включающий предварительное и окончательное деформирование заготовки при одинаковой температуре со временем выдержки под силовым воздействием, отличающийся тем, что предварительное деформирование проводят последовательно участков заготовки площадью в 2, 3 и т.д. раз меньшую площади заготовки с постепенным формоизменением всей ее поверхности при скоростях перемещения инструмента от 0,01 до 10 мм/с и удельном давлении, определяемом по зависимости2. Устройство для осуществления способа, закрепляемое в штамповом блоке для изотермической штамповки, содержащее верхнюю и нижнюю плиты, нагревательные элементы, матрицу и пуансоны, закрепленные в пуансонодержателе и имеющие полости по форме и размерам ребер панели, отличающееся тем, что дополнительно введены два и более пуансонодержателя связанных с верхней плитой устройства через направляющие колонки, один из пуансонов закреплен жестко, а другие с возможностью перемещения в направлении действия силы штамповки, между пуансонодержателями и верхней плитой устройства размещены скользящие упорные планки с механизмом их перемещения.1. A method for the manufacture of ribbed panels, including preliminary and final deformation of the workpiece at the same temperature with exposure time under the action of force, characterized in that the preliminary deformation is carried out sequentially sections of the workpiece with an area of 2, 3, etc. times smaller than the area of the workpiece with a gradual change in its entire surface at tool speeds of 0.01 to 10 mm / s and specific pressure determined by the dependence2. A device for implementing the method, fixed in a stamping block for isothermal stamping, comprising upper and lower plates, heating elements, a die and punches fixed in a puncheon holder and having cavities in the shape and dimensions of the panel ribs, characterized in that two or more connected punches with the top plate of the device through the guide columns, one of the punches is fixed rigidly, and the other with the ability to move in the direction of action of the stamping force, between the punch holder Mi and the top plate of the device placed sliding stop bars with a mechanism for their movement.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012131813/02A RU2523158C2 (en) | 2012-07-24 | 2012-07-24 | Method and device for production of large-sized ribbed panels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012131813/02A RU2523158C2 (en) | 2012-07-24 | 2012-07-24 | Method and device for production of large-sized ribbed panels |
Publications (2)
Publication Number | Publication Date |
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RU2012131813A true RU2012131813A (en) | 2014-01-27 |
RU2523158C2 RU2523158C2 (en) | 2014-07-20 |
Family
ID=49957068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2012131813/02A RU2523158C2 (en) | 2012-07-24 | 2012-07-24 | Method and device for production of large-sized ribbed panels |
Country Status (1)
Country | Link |
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RU (1) | RU2523158C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112916782A (en) * | 2021-02-07 | 2021-06-08 | 哈尔滨工业大学 | Local progressive loading precision forming die and method for ultra-long thin web high-rib complex component with local abrupt change characteristics |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU740373A1 (en) * | 1978-03-30 | 1980-06-15 | За витель | Method and apparatus for producing finned panels |
SU1248718A1 (en) * | 1984-06-20 | 1986-08-07 | Московский авиационный технологический институт | Method of stamping panels with unilateral relief |
RU2006326C1 (en) * | 1991-10-15 | 1994-01-30 | Вячеслав Николаевич Гречищев | Upset forging method for production of products and device therefor |
CA2317845C (en) * | 2000-09-08 | 2006-12-19 | Steven Kennerknecht | Shaped metal panels and forming same by shot peening |
-
2012
- 2012-07-24 RU RU2012131813/02A patent/RU2523158C2/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112916782A (en) * | 2021-02-07 | 2021-06-08 | 哈尔滨工业大学 | Local progressive loading precision forming die and method for ultra-long thin web high-rib complex component with local abrupt change characteristics |
Also Published As
Publication number | Publication date |
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RU2523158C2 (en) | 2014-07-20 |
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Legal Events
Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20140725 |