RU2007145334A - METHOD FOR PRESSING THIN-WALL PRODUCTS OF COMPLEX CONFIGURATION - Google Patents
METHOD FOR PRESSING THIN-WALL PRODUCTS OF COMPLEX CONFIGURATION Download PDFInfo
- Publication number
- RU2007145334A RU2007145334A RU2007145334/02A RU2007145334A RU2007145334A RU 2007145334 A RU2007145334 A RU 2007145334A RU 2007145334/02 A RU2007145334/02 A RU 2007145334/02A RU 2007145334 A RU2007145334 A RU 2007145334A RU 2007145334 A RU2007145334 A RU 2007145334A
- Authority
- RU
- Russia
- Prior art keywords
- punch
- ejector
- pressing
- mold
- charge
- Prior art date
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- Powder Metallurgy (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Способ прессования тонкостенных изделий сложной конфигурации, включающий засыпку шихты в пресс-форму, перемещение шихты в полость верхнего пуансона, имеющего отверстие, в котором устанавливают пуансон-выталкиватель, прессование и выпрессовку изделия из полости верхнего пуансона пуансоном-выталкивателем, отличающийся тем, что шихту засыпают в полость, образованную нижним тонким пуансоном, стенками матрицы и размещенным в ней центральным стержнем, через отверстие для пуансона-выталкивателя, после установки пуансона-выталкивателя переворачивают пресс-форму и осуществляют прессование путем перемещения нижнего тонкого пуансона и центрального стержня, а перед выпрессовкой повторно переворачивают пресс-форму.A method of pressing thin-walled products of complex configuration, including filling the charge into the mold, moving the charge into the cavity of the upper punch having an opening in which to install the punch-ejector, pressing and extruding the product from the cavity of the upper punch by the punch-ejector, characterized in that the charge is poured into the cavity formed by the lower thin punch, the walls of the matrix and the central rod placed in it, through the hole for the punch-ejector, after installing the punch-ejector they turn the mold and carry out pressing by moving the lower thin punch and the central rod, and before pressing out, the mold is again turned over.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2007145334/02A RU2364468C1 (en) | 2007-12-06 | 2007-12-06 | Method of complex configuration thin-walled products compression moulding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2007145334/02A RU2364468C1 (en) | 2007-12-06 | 2007-12-06 | Method of complex configuration thin-walled products compression moulding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2007145334A true RU2007145334A (en) | 2009-06-20 |
| RU2364468C1 RU2364468C1 (en) | 2009-08-20 |
Family
ID=41025287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2007145334/02A RU2364468C1 (en) | 2007-12-06 | 2007-12-06 | Method of complex configuration thin-walled products compression moulding |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2364468C1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114632930A (en) * | 2022-03-16 | 2022-06-17 | 成都亿特金属制品有限公司 | Isostatic pressing die for thin-wall conical part and production method |
-
2007
- 2007-12-06 RU RU2007145334/02A patent/RU2364468C1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114632930A (en) * | 2022-03-16 | 2022-06-17 | 成都亿特金属制品有限公司 | Isostatic pressing die for thin-wall conical part and production method |
| CN114632930B (en) * | 2022-03-16 | 2024-03-26 | 成都亿特金属制品有限公司 | Isostatic pressing die for thin-wall conical part and production method |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2364468C1 (en) | 2009-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20101207 |