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High Quality Large Forging Parts - gear shaft – Daohong

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We insist about the theory of growth of 'High excellent, Performance, Sincerity and Down-to-earth working approach' to offer you with great company of processing for Cnc Subcontract Machining , Quick Turn Cnc Machining , Custom Cnc Machining Online , We adhere to the tenet of "Services of Standardization, to Meet Customers' Demands".
High Quality Large Forging Parts - gear shaft – Daohong Detail:

Professional Information

Process

Turning, Hobbing, Milling, Shaping, Broaching,Shaving, Grinding and Lapping

Heat treat

Quenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding etc.

Finishing

Blacking, Polishing, Anodization, Chrome Plating, Zinc Plating, Nickel Plating

Module

1∼30

Features

The most common type of gear;Easy to manufacture;No axial force when running;Economic and good quality consistence.

Applications

General Transmission Components; Offshore Drilling

 

Regular Materials and Heat Treatment

GB/JB

DIN

JIS

SAE/AISI

Case Hardening

Case Hardness

40CrNiMo

34CrNiMo6

SNCM439

4340

Nitriding

46-50HRC

20CrMo

20CrMo44

SCT42

4119/4118

Carburizing

42-45HRC or 55-60HRC

20CrNiMo

SNCCM220

8620

Carburizing

55-60 HRC or 58-62 HRC

20CrMnTi

Carburizing

55-60 HRC

Heat Treatment Cycle: Carburizing /Nitriding → Normalize → Quench → Clean → Temper → Shot Blast

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

 

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

 

 

 

 

locomotive

 

 

 

 

craneforging machinetractors,trucks

universal 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

 

•Advanced GEAR Machine

 

•Strict Quality Control System

•Flexible MOQ

•Fast delivery

Packing:

Carton Size

29*20*13 CM or customer’s request

Pallet size

120*80*80 CM or customer’s request

Lead time

3-7 working days as usual.It will based on the detailed order quantity.

Packing Details

Method 1: Shrink film, then bulk loading

Method 2: Shrink film + box + pallet/ wooden case

Method 3: PP + wooden case

Method 4: As per customers’ requirements or negotiated


Product detail pictures:

High Quality Large Forging Parts - gear shaft – Daohong detail pictures

High Quality Large Forging Parts - gear shaft – Daohong detail pictures

High Quality Large Forging Parts - gear shaft – Daohong detail pictures

High Quality Large Forging Parts - gear shaft – Daohong detail pictures

High Quality Large Forging Parts - gear shaft – Daohong detail pictures

High Quality Large Forging Parts - gear shaft – Daohong detail pictures


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With responsible good quality method, good status and excellent client services, the series of solutions produced by our company are exported to lots of countries and regions for High Quality Large Forging Parts - gear shaft – Daohong, The product will supply to all over the world, such as: Ukraine, United Arab Emirates, Birmingham, By adhering to the principle of "human oriented, winning by quality", our company sincerely welcomes merchants from at home and abroad to visit us, talk business with us and jointly create a brilliant future.
  • It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Myra from Lithuania - 2018.12.11 11:26
    The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
    5 Stars By Janet from Anguilla - 2018.05.15 10:52