RO86916B1 - Instalatie pentru realizarea formelor pentru turnatorie prin vidare - Google Patents
Instalatie pentru realizarea formelor pentru turnatorie prin vidareInfo
- Publication number
- RO86916B1 RO86916B1 RO109697A RO10969783A RO86916B1 RO 86916 B1 RO86916 B1 RO 86916B1 RO 109697 A RO109697 A RO 109697A RO 10969783 A RO10969783 A RO 10969783A RO 86916 B1 RO86916 B1 RO 86916B1
- Authority
- RO
- Romania
- Prior art keywords
- installation
- vacuum
- casting
- making
- foundry moulds
- Prior art date
Links
- 238000009434 installation Methods 0.000 title abstract 2
- 238000005266 casting Methods 0.000 abstract 3
- 230000004907 flux Effects 0.000 abstract 1
- 239000011888 foil Substances 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
Landscapes
- Casting Devices For Molds (AREA)
Abstract
Inventia se refera la o instalatie pentru realizarea formelor pentru turnatorie prin vidare, fiind alcatuita din niste suporturi ale ramelor de formare în care se realizeaza semiformele, semiforme care dupa asamblare sunt supuse operatiei de turnareîn acelasi flux tehnologic. Ramele de formare sunt în legatura prin intermediul unor furtuni, cu o pompa de vid si dupa ce au fost centrate peste niste placi model pe care se afla modelele respective, sunt umplute cu nisip care este compactat prin vidare fiindca atat fata în care se afla o jumatate a cavitatii de turnare cat si partea opusa sunt delimitate de niste folii de material plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO109697A RO86916B1 (ro) | 1983-01-12 | 1983-01-12 | Instalatie pentru realizarea formelor pentru turnatorie prin vidare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO109697A RO86916B1 (ro) | 1983-01-12 | 1983-01-12 | Instalatie pentru realizarea formelor pentru turnatorie prin vidare |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO86916A2 RO86916A2 (ro) | 1985-06-29 |
| RO86916B1 true RO86916B1 (ro) | 1985-06-30 |
Family
ID=20112540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO109697A RO86916B1 (ro) | 1983-01-12 | 1983-01-12 | Instalatie pentru realizarea formelor pentru turnatorie prin vidare |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO86916B1 (ro) |
-
1983
- 1983-01-12 RO RO109697A patent/RO86916B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO86916A2 (ro) | 1985-06-29 |
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