RO85511B1 - Procedeu pentru forjarea corpurilor de vana - Google Patents
Procedeu pentru forjarea corpurilor de vanaInfo
- Publication number
- RO85511B1 RO85511B1 RO108335A RO10833582A RO85511B1 RO 85511 B1 RO85511 B1 RO 85511B1 RO 108335 A RO108335 A RO 108335A RO 10833582 A RO10833582 A RO 10833582A RO 85511 B1 RO85511 B1 RO 85511B1
- Authority
- RO
- Romania
- Prior art keywords
- valve
- forging
- valve housings
- forging valve
- ebos
- Prior art date
Links
- 238000005242 forging Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 241000233866 Fungi Species 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
Landscapes
- Forging (AREA)
Abstract
Inventia se refera la un procedeu de forjare cu fibraj continuu a corpurilor de vana, folosite la instalatii pentru transportul fluidelor. Procedeul cuprinde o prima faza de forjare a unei bare cilindrice la o forma de ciuperca, urmata de o presare laterala pentru obtinerea unui ebos în forma de T, care fiind introdus într-o matrita deschisa este supus unei duble actiuni a doua tipuri de poansoane care actioneaza pe trei sensuri, astfel ca la început este obtinut corpul de vana, iar în final se obtine, corpul de vana cu cavitati.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO108335A RO85511B1 (ro) | 1982-07-31 | 1982-07-31 | Procedeu pentru forjarea corpurilor de vana |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO108335A RO85511B1 (ro) | 1982-07-31 | 1982-07-31 | Procedeu pentru forjarea corpurilor de vana |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO85511A2 RO85511A2 (ro) | 1984-10-31 |
| RO85511B1 true RO85511B1 (ro) | 1984-11-30 |
Family
ID=20111905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO108335A RO85511B1 (ro) | 1982-07-31 | 1982-07-31 | Procedeu pentru forjarea corpurilor de vana |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO85511B1 (ro) |
-
1982
- 1982-07-31 RO RO108335A patent/RO85511B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO85511A2 (ro) | 1984-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES469545A1 (es) | Procedimiento y aparato para fabricar piezas mediante extru-sion en frio de piezas brutas cilindricas | |
| GB1254566A (en) | Improvements in or relating to electric terminals | |
| FR2677040B1 (fr) | Procede pour la production de glycosyltransferases, vecteur hybride et souches de levures utilises a cette fin. | |
| GB839090A (en) | Improvements in electrical connections and methods and die-sets for making them | |
| SE9802310D0 (sv) | Pressverktyg | |
| RO85511B1 (ro) | Procedeu pentru forjarea corpurilor de vana | |
| JPS57206530A (en) | Manufacture of cam shaft | |
| CN206952066U (zh) | 十字型锻件的制坯工具 | |
| CN206435983U (zh) | 一种飞机卡箍类零件成形模具 | |
| GB252195A (en) | Improvements in or relating to stamping dies | |
| CN204524133U (zh) | 汽车用输出轴中间凹面精锻件模具结构 | |
| DE907097C (de) | Photozelle mit eingebautem Sekundaerverstaerker | |
| GB1312505A (en) | Method and means for producing cases having rounded sides and being open at both ends | |
| CN107931502B (zh) | 一种精锻链轮杆部单面凸台工艺及锥度哈弗模具 | |
| GB265390A (en) | An improved method of manufacturing metal t piece, elbow or like joints | |
| GB1092877A (en) | Method and apparatus for making wrought y-fittings from a tubular work piece | |
| GB635928A (en) | Improvements in or relating to methods of making tubular wrought metal fixtures | |
| GB1021048A (en) | A method for manufacturing a high-pressure stop valve | |
| JPS57154341A (en) | Production for bush to be inserted | |
| US2186322A (en) | Method of forming boxes with one or more nipples | |
| CN104624903A (zh) | 输出齿轮轴摆辗模具 | |
| GB1400986A (en) | Fabrication of curved fittings from tubular blanks | |
| CN106670813A (zh) | 一种飞机卡箍类零件成形方法和成形模具 | |
| FR2146121A1 (en) | Plastic medical probes - formed by hf moulding | |
| GB928976A (en) | Method for producing a girder |