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  • CDX (HK) INTL INDUSTRIAL LIMITED
  • Office Add:Room1606, Blue Penisular Hotel,No.22 Xing Qian Road JiMei District,Xiamen,China 361022
  • Factory Add: No.10 Yuan Xi Road,Xing Lin Village,Ji Mei District,Xiamen,China
  • Tel:+86-592-6073382
  • Fax:+86-592-5221931
  • Email:
    cdx-machiningparts@chengdaxing.com
  • Steel Spur Gears For Transmission

    Steel Spur Gears For Transmission
    Shape: Spur
    Place of Origin: Xiamen, China (Mainland)
    Product Name: Steel Spur Gears for Transmission
    Material: Steel, 20CrMo
    Module(M): 1
    Teeth(Z): 20
    Hardness: 42-45 HRC
    Sample: available
    Certificate: ISO9001 SGS
    Product Details:

    Product Description

    Shape: Spur

    Place of Origin: Xiamen, China (Mainland)

    Material: Steel, 20CrMo

    Module(M): 1

    Teeth(Z): 20

    Hardness: 42-45 HRC

    Sample: available

    Certificate: ISO9001 SGS

     

     

    Product Details

    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 ∼12

    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

    crane

    forging machine

    tractors,trucks

    universal reducer

    crane

    farm machinery

    forging machine

    tractors,trucks

    universal reducer

    crane

    farm machinery

    forging machine

    mine machinery

    tractors

     

    High-Precision-Metal-Gear-Wheel-Stainless-Steel.jpg

     

    Transmission Spur Gears.jpg

     

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