Factory directly Bore Well Drilling Parts - CNC Precision Machining Automotive Shaft Stainless Steel Material Anti Rust – Daohong Detail:
Professional Information
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Product name |
Spline gear |
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Material |
C45,40Cr,20CrMnTi,42CrMo,Copper,Stainless steel and so on as per your requests. |
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Processing |
Forging,Machining,Hobbing,Milling,Shaving, Grinding,Heat treatment…… |
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Heat Treatment |
Carburizing,Induction,Flame,Nitriding…… |
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Main Machines |
Gear Hobbing Machines,Gear Shapers(Gealson,Moude), lathe, gear Shaving machines, gear millling, gear grinding Machines and CNC centers…. |
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Why choose us |
•100% manufacturer
• Rich production experience •Advanced GEAR Machine •Strict Quality Control System •Flexible MOQ •Punctual delivery •Excellent and Experienced Team |
Regular Materials And Heat Treatment
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Regular Materials and Heat Treatment |
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GB/JB |
DIN |
JIS |
SAE/AISI |
Case Hardening |
Case Hardness |
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40CrNiMo |
34CrNiMo6 |
SNCM439 |
4340 |
Nitriding |
46-50HRC |
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20CrMo |
20CrMo44 |
SCT42 |
4119/4118 |
Carburizing |
42-45HRC or 55-60HRC |
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20CrNiMo |
– |
SNCCM220 |
8620 |
Carburizing |
55-60 HRC or 58-62 HRC |
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20CrMnTi |
– |
– |
– |
Carburizing |
55-60 HRC |
Heat Treatment Cycle: Carburizing /Nitriding → Normalize → Quench → Clean → Temper → Shot Blast
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Precision Grade , Process Methods and Application Standard : GB 10095-88,DIN 3961-78;ISO 1328-75/GB 10095-88;JIS 1702-74; AGMA 39003-71
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| Precision grade |
Grade 5 |
Grade 6 |
Grade 7 |
Grade 8 |
Grade 9/10 |
| Module range | Gleason M10∼M40 | Spur/helical M3∼M40 |
Spur/helical M3∼M40 |
Spur/helical M3∼M40 |
Spur/helical M3∼M40 |
| Outside Dia(max) |
φ1500mm |
Φ2000mm |
Φ2000mm |
Φ3000mm |
Φ3000mm |
| Final Process |
fine grinding |
fine grinding or shaving |
grinding, shaving , lapping |
shaving |
– |
| Teeth Surface Roughness |
Ra 0.8 μm |
Ra 0.8 μm |
Ra 1.6 μm |
Ra 1.6-3.2 μm |
Ra 3.2-6.3 μm |
| Application |
Measuring gear
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locomotive
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craneforging machinetractors,trucksuniversal reducer |
crane farm machinery forging machine tractors,trucks universal reducer |
crane farm machinery forging machine mine machinery tractors |
| Why Choose US | •100% manufacturer |
• Rich production experience
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•Advanced GEAR Machine
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•Strict Quality Control System
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•Flexible MOQ •Fast delivery
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Packing:
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Carton Size |
29*20*13 CM or customer’s request |
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Pallet size |
120*80*80 CM or customer’s request |
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Lead time |
3-7 working days as usual.It will based on the detailed order quantity. |
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Packing Details |
Method 1: Shrink film, then bulk loading |
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Method 2: Shrink film + box + pallet/ wooden case |
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Method 3: PP + wooden case |
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Method 4: As per customers’ requirements or negotiated |
Product detail pictures:
Related Product Guide:
With reliable good quality system, great standing and perfect consumer support, the series of products and solutions produced by our organization are exported to quite a few countries and regions for Factory directly Bore Well Drilling Parts - CNC Precision Machining Automotive Shaft Stainless Steel Material Anti Rust – Daohong, The product will supply to all over the world, such as: El Salvador, Nicaragua, Auckland, Our domestic website's generated over 50, 000 purchasing orders every year and quite successful for internet shopping in Japan. We would be happy to have an opportunity to do business with your company. Looking forward to receiving your message !
By Samantha from Maldives - 2018.12.22 12:52
It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
By Dora from Saudi Arabia - 2017.11.29 11:09