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Reverse engineering
GENERAL TURBO SA
ing. Elena Taloi
Rotor pompa
centrifuga
dubluflux
Rotorul complet deteriorat primit de
la beneficiar
Faza 1. Scanare 3D
DEA General Turbo
Faza 2. Reconstituire rotor cu
ajutorul softului de proiectare 3D
Solid Works
 Se observa curbele rezultate prin
scanare 3D (curbele albastre );
 Rotorul a fost reconstituit avand la
baza scanarea 3D si tinand cont
de principiile de proiectare a
rotorelor centrifuge.
FAZA 3. Stabilirea solutiei tehnologice de
executie
 Rotorul a fost executat pe masini unelte CNC (cu
comanda numerica);
 A fost realizat din 3 bucati : miezul cu palete si
doua discuri de acoperire;
 Piesele componente au fost asamblate
prin sudura.
FAZA 4. Realizare desene de
executie
FAZA 5. Pregatirea fabricatie
 Executie programe pentru Centrele cu comanda
numerica;
 Proiectare tehnologie de fabricatie;
 Excutie dispozitive;
 Procurare materiale, scule…;
 Efectuare tratamente termice;
 Executie ebosuri.
FAZA 6. Prelucrare de finisare a canalului
hidraulic (pe o fata)
FAZA 7. Rigidizare palete excutate pe fata
1 printr-un inel punctat cu sudura
FAZA 8. Prelucrare canal hidraulic fata 2
Rezultatul: Copie fidela a
proiectului
FAZA 8. Pregatire pentru
sudura
FAZA 9. Sudarea componentelor si apoi
polizarea cordoanelor de sudura
FAZA 10. Tratment termic de
detensionare, sablare si prelucrare finala
FAZA 11. Executie canal de pana,
echilibrare dinamica, echipare cu labirinti si
pregatire de expediere.
FINAL : Beficiar multumit.

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Proiectarea si executia unui rotor de pompa centrifuga dubluflux

  • 1. Reverse engineering GENERAL TURBO SA ing. Elena Taloi Rotor pompa centrifuga dubluflux
  • 2. Rotorul complet deteriorat primit de la beneficiar
  • 3. Faza 1. Scanare 3D DEA General Turbo
  • 4. Faza 2. Reconstituire rotor cu ajutorul softului de proiectare 3D Solid Works  Se observa curbele rezultate prin scanare 3D (curbele albastre );  Rotorul a fost reconstituit avand la baza scanarea 3D si tinand cont de principiile de proiectare a rotorelor centrifuge.
  • 5. FAZA 3. Stabilirea solutiei tehnologice de executie  Rotorul a fost executat pe masini unelte CNC (cu comanda numerica);  A fost realizat din 3 bucati : miezul cu palete si doua discuri de acoperire;  Piesele componente au fost asamblate prin sudura.
  • 6.
  • 7. FAZA 4. Realizare desene de executie
  • 8. FAZA 5. Pregatirea fabricatie  Executie programe pentru Centrele cu comanda numerica;  Proiectare tehnologie de fabricatie;  Excutie dispozitive;  Procurare materiale, scule…;  Efectuare tratamente termice;  Executie ebosuri.
  • 9. FAZA 6. Prelucrare de finisare a canalului hidraulic (pe o fata)
  • 10.
  • 11.
  • 12. FAZA 7. Rigidizare palete excutate pe fata 1 printr-un inel punctat cu sudura FAZA 8. Prelucrare canal hidraulic fata 2
  • 13. Rezultatul: Copie fidela a proiectului
  • 14. FAZA 8. Pregatire pentru sudura
  • 15. FAZA 9. Sudarea componentelor si apoi polizarea cordoanelor de sudura
  • 16. FAZA 10. Tratment termic de detensionare, sablare si prelucrare finala
  • 17. FAZA 11. Executie canal de pana, echilibrare dinamica, echipare cu labirinti si pregatire de expediere.
  • 18. FINAL : Beficiar multumit.