We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing facility in China with 5 various branches. For much more information: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
Title: Forging sae4140 sae4340 metal generator shaftÂ
Specs
Selection: C45, 39NiCrMo3, 40CrNiMoA, SAE 4320, 36Mn5
Floor: Machining
Forged shaft
OEM
FORGING THE Long term, WE DO THE Best
OUR Dedication: Aggressive Cost, Large QUALI EPT A EPT Very good SEVICE
High good quality rotary forged CRANKshaft:
Specification:
one: Processing large high quality gear
two: Supplies: C45, 39NiCrMo3, 40CrNiMoA, SAE 4320, 36Mn5
3: Measurement: Max outdoors dia: 3200, weight: 30 tons.
Depth description:
1: Name: Gear shaft
2: Proces: Warmth forging
three: Certificates: ISO9001-2000, SGS
four: Products capability: Max duration: 1–16m, Max OD: 3m
five: Surface: Polishing or per costomer’s necessity
Goods variety:
Die Forging, Principal Shaft, Wind Electricity Shaft, Stabilizer, Flange, Coupling, BOP Human body, Tube Plate, Roller Forging, Roller Shell, Ring Forging, Gears, Gear Blank, Gear Shaft, Gear Wheel.
Product | Approach | Facility | Inspection items | Common |
01 Â |
Steel material  inspection |
 | Chemical composition (EF+LF+VD) |
Material standard |
 | floor | Ingot inspection specification |
||
 | Ingot type and weight | Material standard | ||
02 Â |
Materials retailer |
 | Division put | warehouse management |
1 Â |
Heat | Heat furnace | Temperature/Time | Heating process specification Forging production process |
two ↓ |
Forging | Push | Reduction ratio,forging temperature,deformation, Surface and dimensions |
Forging process card Forging procedure |
3 ↓ |
Heat treatment | heat treatment  furnace |
heat treatment charts | 1st heat-treatment card Forging procedure |
4 ↓ |
Rough inspection |
 | Dimensions, apperance,  Mark |
Inspection specification Forging procedure |
5 ↓ |
Rough UT | UT equipment | Single defect, concentrated Defects bottom wave attenuation |
UT standard or customer’s technical requirements |
six ↓ |
Saw cutting | Saw machine | Dimension | IQC and forging |
seven ↓ |
rough turning | turning-lathe | Dimension,appearance | Rough machining drawing |
eight ↓ |
UT | UT equipment | Single defect, concentrated defects bottom wave attenuation |
UT standard or customer’s technical specifications |
nine ↓ |
Q+T heat treatment |
heat treatment  furnace |
heat treatment charts | Heating process specification |
ten ↓ |
Sampling or machining | machining tool | rough machining drawing sampling drawing |
sample machining drawing |
eleven ↓ |
mechanical property test |
 tensile testing machine/ impact testing machine |
ambient temperature,humidity, Test temp.Sample dimension, test method |
Regular technical specification |
twelve ↓ |
finish machining |
machining resource |
Dimension,appearance | finish machining drawing |
thirteen ↓ |
UT | UT equipment | Single defect, concentrated Defects bottom wave attenuation |
UT standard or customer’s technical needs |
14 ↓ |
MT | MT equipment | Magnetic particle indicator |
Test standard or Technical requirements |
15 ↓ |
Mark | Steel seal | marking content | Product standard Technical requirements Forging process |
sixteen ↓ |
Final inspection |
 | Look, dimension, mark acceptance inspection |
Product inspection specification Product standard P.O. |
17 | Defense/ bundle |
Blasting Blasting equipment |
visual appeal coating thickness |
Product standard Technical requirements |
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We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 diverse branches. For far more particulars: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of original tools manufacturer’s (OEM) part figures or emblems , e.g. CASE® and John Deere® are for reference functions only and for indicating product use and compatibility. Our organization and the shown replacement areas contained herein are not sponsored, accredited, or produced by the OEM.