Q345D Rotor Locking Plate Turbine Rotor Forging Wind Power Generator Parts
Q345D Rotor locking plate wind power generator parts,Steam Turbine Rotor Forging
Products reference:
| Material | Q345D |
|
Forging equipment |
3500T hydro press |
|
Application |
Applied for lock and brake device of wind power generator |
| Melting process | EF-LF-VD |
| Process technology |
Forging+heat treatment after forging+finish machining-packing-storage |
| Forging ratio | ≥4 |
| Applicable standard | ASTM,ASME,DIN,JIS,ISO,BS,API,EN |
| Executive standard | JB/GB/EN/DIN/JIS/ASME/ASTM/ISO |
| Certification authority | ISO9001,PED (TÜV) |
| Delivery term |
Each product is qualified,no defect of material and processing,fully meet the mechanical property |
|
Test equipment |
Spectrograph,UT,MT test device,tensile and impact test machine,metalloscope,outside micrometer,bore dial indicator,hardness test device |
| Service | Our service included the forging, process, heat treatment, finish machining, package, local logistics, customers clearance and maritime transport. We took the customer’s requirements as the principal thing, and pay attention on the products quality. |
Custom properties:
|
Chemical composition |
C | Si | Mn | P | S | Cr | Ni | Mo | Cu |
| Q345D | ≤0.18 | ≤0.50 | ≤1.70 | ≤0.030 | ≤0.025 | ≤0.30 | ≤0.50 | ≤0.10 | ≤0.30 |
|
Mechanical property |
Dia.(mm) |
TS/Rm(Mpa) |
YS/Rp0.2(Mpa) |
EL/A5(%) |
RA/Z(%) |
Type Of notch |
Impact energy |
HBW |
| Q345D | Ф20 | 470—630 | ≥335 | ≥20 | ≥25 | V | ≥40J(-20℃) | / |
Process procedure:
Forging process flow quality control: Raw material steel ingot into warehouse(test the chemical content) → Cutting→ Heating(Furnace temperture test) → Heat treatment after forging(Furnace temperture test) Discharge the furnace(blank inspection)→ Machining→ Inspection(UT,MT,Visal diamention, hardness)→ QT→ Inspection(UT, mechanical properties, hardness, grain size)→ Finish machining→ Inspection (dimension)→ Packing and Marking(steel stamp, mark)→ Storage
Commerce clause:
| Max weight | 5T |
| MOQ | 1 pc |
| Delivery time | 30-50 days |
| Package | Film,wooden case |
| Delivery term | FOB;CIF |
| Payment term | T/T,LC |
| Transportation | vehicle,ocean,air |
Keywords:
Rotor locking plate is the important parts of wind power generator that can brake and lock the rotor rotating.common material is Q345D,after forging it needs to be machined at horizontal lathe,deep hole drilling machine,floor type boring machine.after machined it need to be tensile and impact tested.
Advantage:
High-precision dimensional tolerance;
Excellent mechanical properties;
Produce different dimension based on customer’s requirements;
Advanced manufacture equipments and inspection devices;
Excellent technical personality;
Control the production procedure strictly;
Pay attention on the package protection;
Quality full service.
Get in Touch
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