SU628998A1 - Injection mould for casting with crystallization under pressure - Google Patents
Injection mould for casting with crystallization under pressureInfo
- Publication number
- SU628998A1 SU628998A1 SU772484398A SU2484398A SU628998A1 SU 628998 A1 SU628998 A1 SU 628998A1 SU 772484398 A SU772484398 A SU 772484398A SU 2484398 A SU2484398 A SU 2484398A SU 628998 A1 SU628998 A1 SU 628998A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- casting
- under pressure
- injection mould
- crystallization under
- mold
- Prior art date
Links
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
опускатьс вчесте с плунжерами 5, выдавлива из цилиндров 6 рабочую жидкость.При опускании металлоприемного кольца 4 на затвердевающий металл создаетс давление . При создании в полости пресс-формЫ: давлени большего, чем давление, создаваемое плунжерами 12 на ползуны 11, происходит перемещение ползунов 11 в стороны гидроцилиндров 13 и в образующиес полости ползунами 11 происходит вдавливание избыточного металла. После затвердевани металла производ т раскрытие пресс-формы. После извлечени отливки 14 из пресс-формы с ее боковых поверхностей срезают прибыли .lower in combination with the plungers 5, squeezing the working fluid from the cylinders 6. When the metal receiving ring 4 is lowered onto the solidifying metal, pressure is created. When a mold is created in the cavity: the pressure is greater than the pressure created by the plungers 12 on the sliders 11, the sliders 11 move to the sides of the hydraulic cylinders 13, and excess metal is pressed into the resulting cavities of the sliders 11. After the metal solidifies, the mold is opened. After removing the casting 14 from the mold from its side surfaces cut off the profits.
Изобретение позвол ет получать отливки заданной высоты, при этом избыточный металл при формообразовании отливки сосредотачиваетс в определенных местах отливки , с которых прибыли в дальнейщем срезаютс при незначительных затратах. Применение такой пресс-формы наиболее эффективно при получении отливок, имеющихThe invention makes it possible to produce castings of a given height, while the excess metal during the shaping of the casting is concentrated at certain casting sites, from which the profits are subsequently cut off at insignificant costs. The use of such a mold is most effective in obtaining castings having
полости как со стороны верхнего, так и со .; стороны нижнего торцов.cavities from both the upper and co .; sides of the bottom ends.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772484398A SU628998A1 (en) | 1977-05-11 | 1977-05-11 | Injection mould for casting with crystallization under pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772484398A SU628998A1 (en) | 1977-05-11 | 1977-05-11 | Injection mould for casting with crystallization under pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU628998A1 true SU628998A1 (en) | 1978-09-20 |
Family
ID=20708324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772484398A SU628998A1 (en) | 1977-05-11 | 1977-05-11 | Injection mould for casting with crystallization under pressure |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU628998A1 (en) |
-
1977
- 1977-05-11 SU SU772484398A patent/SU628998A1/en active
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