| Uhlobo lokukhokha: | L/C,T/T |
| Incoterm: | FOB,CFR,EXW |
| Min. I-oda: | 300 |
| Ukuthutha: | Ocean,Land,Air,Express |
| I-Port: | Ningbo,Shanghai |
Share:
Ibhulogi: akukho
Origin: I-Ningbo
| Uhlobo lwephakheji | : | ibhokisi/iphalethi |
The file is encrypted. Please fill in the following information to continue accessing it
I -Wind Turbine Main Shaft Bearing Housing iyingxenye yesakhiwo esiyisisekelo kumaturbine omoya avundlile-eksisi, anomthwalo wemfanelo wokusekela shaft ye-rotor nokudlulisa imithwalo ye-aerodynamic kuhlaka lwe-nacelle. Isebenza ngaphansi kokulayisha umjikelezo oqhubekayo, ukuhlukahluka kwezinga lokushisa elidlulele, kanye nezidingo zesevisi yeminyaka engu-20+, le ngxenye idinga amandla akhethekile okukhathala, ukuqina kobukhulu, nomsindo wensimbi.
I-Ningbo Ruican ikhiqiza le ndlu ngokufaka utshalomali okunembayo kwe-QT700-2 ductile iron, kulandelwa umshini we-CNC we-5-axis wezindawo ezibucayi ezithwele izihlalo, amaphethini embobo yebhawodi, kanye nezindawo zokuxhuma. Ukukhiqiza kwethu okudidiyelwe kuqinisekisa ukulandeleka okugcwele kusukela ezintweni ezingavuthiwe kuya engxenyeni eqediwe.
| Parameter | Specification |
|---|---|
| Material | QT700-2 (EN-GJS-700-2) ductile iron |
| Tensile Strength | ≥ 700 MPa |
| Yield Strength | ≥ 420 MPa |
| Elongation | ≥ 2% |
| Hardness | 225–305 HBW |
| Nodularity | ≥ 80% (Grade I–II per ISO 945) |
| Microstructure | Pearlite matrix with ≥ 80% nodular graphite |
| Parameter | Specification |
|---|---|
| Casting Process | Silica sol investment casting |
| Dimensional Tolerance | ISO 8062 CT5–CT7 |
| Surface Roughness | Ra 6.3–12.5 μm (as-cast); Ra 1.6 μm (machined) |
| Weight Range | 50–300 kg |
| Wall Thickness | 15–60 mm |
| NDE (Non-Destructive Examination) | UT per EN 12680-2, Level 2 |
| Parameter | Specification |
|---|---|
| Machining Tolerance | ±0.02 mm (bearing seat); ±0.1 mm (general) |
| Bearing Seat Roundness | ≤ 0.02 mm |
| Cylindricity | ≤ 0.03 mm |
| Surface Finish (bearing seat) | Ra 0.8 μm (ground) |
| Bolt Hole Position | True position ±0.05 mm |
| Machining Equipment | 5-axis CNC vertical machining center |
Othintana naye
Thumela ukuPhenya
Mayelana
Imikhiqizo
Isitatimende Sobumfihlo: Ubumfihlo bakho bubaluleke kakhulu kithina. Inkampani yethu ithembisa ukungadaluli imininingwane yakho kunoma yikuphi ukuveza izimvume zakho ezicacile.
Gcwalisa eminye imininingwane ukuze ukwazi ukuxhumana nawe ngokushesha
Isitatimende Sobumfihlo: Ubumfihlo bakho bubaluleke kakhulu kithina. Inkampani yethu ithembisa ukungadaluli imininingwane yakho kunoma yikuphi ukuveza izimvume zakho ezicacile.
Xhumana Nanje