RO86168B1 - PROCEDEU DE VîRFUIRE - Google Patents
PROCEDEU DE VîRFUIREInfo
- Publication number
- RO86168B1 RO86168B1 RO111012A RO11101283A RO86168B1 RO 86168 B1 RO86168 B1 RO 86168B1 RO 111012 A RO111012 A RO 111012A RO 11101283 A RO11101283 A RO 11101283A RO 86168 B1 RO86168 B1 RO 86168B1
- Authority
- RO
- Romania
- Prior art keywords
- tip
- blank
- head
- making process
- polishing
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000005498 polishing Methods 0.000 abstract 2
- 238000003466 welding Methods 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000010304 firing Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
Landscapes
- Metal Extraction Processes (AREA)
Abstract
Procedeu de vîrfuire pentru prelucrarea prin tragere a barelor si tevilor semifabricate, conform inventiei, se caracterizeaza prin aceea ca, în scopul economisirii de materiale, energie si manopera cît si al realizarii unei forme corecte pe toata lungimea vîrfului, operatiunea se executa prin sudarea cap la cap, electric si prin presiune, a unu vîrf la unul din capetele unui semifabricat, vîrful fiind confectionat dintr-un metal cu rezistenta mecanica corespunzatoare fortei de tragere a semifabricatului prin matrita de tragere, bavura ce înglobeaza defectele de sudare putînd fi înlaturata prin polizare înaintea operatiunii de tragere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO111012A RO86168B1 (ro) | 1983-05-23 | 1983-05-23 | PROCEDEU DE VîRFUIRE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO111012A RO86168B1 (ro) | 1983-05-23 | 1983-05-23 | PROCEDEU DE VîRFUIRE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO86168B1 true RO86168B1 (ro) | 1985-05-01 |
Family
ID=40903693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO111012A RO86168B1 (ro) | 1983-05-23 | 1983-05-23 | PROCEDEU DE VîRFUIRE |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO86168B1 (ro) |
-
1983
- 1983-05-23 RO RO111012A patent/RO86168B1/ro unknown
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