RO92207B1 - Masina de sudat prin frecare - Google Patents
Masina de sudat prin frecareInfo
- Publication number
- RO92207B1 RO92207B1 RO119353A RO11935385A RO92207B1 RO 92207 B1 RO92207 B1 RO 92207B1 RO 119353 A RO119353 A RO 119353A RO 11935385 A RO11935385 A RO 11935385A RO 92207 B1 RO92207 B1 RO 92207B1
- Authority
- RO
- Romania
- Prior art keywords
- electromagnet
- welding
- relay
- hydraulic motor
- valve
- Prior art date
Links
- 238000003466 welding Methods 0.000 title abstract 5
- 239000002184 metal Substances 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
Landscapes
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
Inventia se refera la o masina de sudat prin frecare cap la cap a barelor, tevilor metalice sau de alte forme. Masina de sudat prin frecare foloseste o singura pompa hidraulica cu volant si debit mare, iar pentru realizarea presiunii pentru strangerea pieselor si refulare foloseste o pompa cu debit mic, debitele acestor pompe fiind unite printr-o supapa de sens, dupa alimentarea masinii cu piese de sudat, niste electromagneti ale unor distribuitoare conectand niste menghine fixe si rotative cu pompele, presiunea în instalatie ridicîndu-se pana la o valoare reglata la o supapa de presiune, dupa care printr-un releu, se conecteaza un electromagnet, un distribuitor pentru înaintarea unui cap rotativ dupa contactul pieselor de sudat presiunea atingand o valoare reglata la o alta supapa de presiune. Printr-un releu se conteaza un electromagnet care porneste cu un motor hidraulic si începe frecarea, dupa un anumit timp releu deconectand electromagnetul, iar motorul hidraulic si începe frecarea, dupa un anumit timp releu deconectand electromagnetul, iar motorul hidraulic printr-o supapa de franare se opreste.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO119353A RO92207B1 (ro) | 1985-06-29 | 1985-06-29 | Masina de sudat prin frecare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO119353A RO92207B1 (ro) | 1985-06-29 | 1985-06-29 | Masina de sudat prin frecare |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO92207A2 RO92207A2 (ro) | 1987-07-30 |
| RO92207B1 true RO92207B1 (ro) | 1987-07-31 |
Family
ID=20117523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO119353A RO92207B1 (ro) | 1985-06-29 | 1985-06-29 | Masina de sudat prin frecare |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO92207B1 (ro) |
-
1985
- 1985-06-29 RO RO119353A patent/RO92207B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO92207A2 (ro) | 1987-07-30 |
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