SU604615A1 - Apparatus for rolling-out hollow forgings - Google Patents
Apparatus for rolling-out hollow forgingsInfo
- Publication number
- SU604615A1 SU604615A1 SU762322151A SU2322151A SU604615A1 SU 604615 A1 SU604615 A1 SU 604615A1 SU 762322151 A SU762322151 A SU 762322151A SU 2322151 A SU2322151 A SU 2322151A SU 604615 A1 SU604615 A1 SU 604615A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rolling
- out hollow
- hollow forgings
- forgings
- forging
- Prior art date
Links
Description
в результате чего диаметры выравниваютс . Коническа заготовка становитс цилиндрической , т. е. тем самым устран етс ее дефект .whereby the diameters are flattened. The conical billet becomes cylindrical, i.e., thereby eliminating its defect.
Подобное исправление дефектов возможно и при раскатке на ступени 4 оправки 2 (фиг. 5 и 6). Угол наклона должен находитьс в поле припуска внутренней стороны поковки.Such a correction of defects is also possible when rolling at stage 4 of the mandrel 2 (Fig. 5 and 6). The inclination angle must be in the allowance field of the inside of the forging.
Предложенное устройство может быть использовано и при раскатке конических поковок из цилиндрических заготовок.The proposed device can also be used when rolling conic forgings from cylindrical billets.
Преимуществом данного устройства дл кузнечной раскатки полых поковок вл етс возможность устранени дефектов обечайки. Кроме того, это устройство позволит увеличить срок службы основного оборудовани , так как исправление подобного дефекта на практике осуществл етс местными обжати ми краем бойка при частично выдвинутом из зоны пресса устройстве, что приводит к значительным эксцентричным нагружени м оборудовани и его преждевременному выходу из стро .The advantage of this device for forging hollow forgings is the ability to eliminate shell defects. In addition, this device will increase the service life of the main equipment, since the correction of such a defect in practice is carried out by local reductions by the edge of the striker when the device is partially extended from the press zone, which leads to significant eccentric loading of the equipment and its premature collapse.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762322151A SU604615A1 (en) | 1976-02-11 | 1976-02-11 | Apparatus for rolling-out hollow forgings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762322151A SU604615A1 (en) | 1976-02-11 | 1976-02-11 | Apparatus for rolling-out hollow forgings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU604615A1 true SU604615A1 (en) | 1978-04-30 |
Family
ID=20648163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762322151A SU604615A1 (en) | 1976-02-11 | 1976-02-11 | Apparatus for rolling-out hollow forgings |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU604615A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424507A (en) * | 2016-08-31 | 2017-02-22 | 安徽马钢重型机械制造有限公司 | Rail type free forging mandrel supporter and using method thereof |
-
1976
- 1976-02-11 SU SU762322151A patent/SU604615A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424507A (en) * | 2016-08-31 | 2017-02-22 | 安徽马钢重型机械制造有限公司 | Rail type free forging mandrel supporter and using method thereof |
| CN106424507B (en) * | 2016-08-31 | 2019-04-09 | 安徽马钢重型机械制造有限公司 | A kind of rail mounted open die forging saddle support and its application method |
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