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Custom ISO 6 Grade Spiral Bevel Gears with Custom Teeth Number in Mining Equipment
Custom ISO 6 Grade Spiral Bevel Gears with Custom Teeth Number in Mining Equipment
Specifications
Brand Name :
YIZGEAR
Place of Origin :
CHINA
MOQ :
20 Sets
Payment Terms :
L/C, T/T
Supply Ability :
500 Sets/Month
Delivery Time :
35 Days
Packaging Details :
Plywood Crate
Method :
Gear Hobbing
Type :
Spiral Bevel Gear
Gear Teeth :
Custom
Profile Type :
Gleason
Gear Teeth Quality :
ISO 6-7 Grade
Application :
Power Transmission
Description

1) Features of Spiral Bevel Gear

  • Helical bevel gears constitute one of the most significant sources of vibration and noise within drive axle assemblies. The periodic variations in tooth surface errors and meshing stiffness serve as the root cause for inducing system resonance.
  • Their characteristic lies in the extreme sensitivity of their NVH performance to installation errors, such as centre distances and misalignment. Even minute deviations may lead to deterioration in the contact zone, thereby generating substantial rumbling or knocking noises.

2) Functions of Spiral Bevel Gear

  • Beyond transmitting power, its function manifests at the NVH level as ‘defining the system's acoustic character’. A well-optimised spiral bevel gear pair produces a smooth hissing sound, referred to by engineers as ‘white noise’, whereas a problematic gear generates unpleasant ‘tonal’ noise or impact sounds.
  • By adjusting the position and size of the tooth contact area (such as offset tip or offset small end), the meshing excitation of the gear can be actively controlled, thereby suppressing vibrations at specific frequencies.

3) Application of Spiral Bevel Gear

Top-tier luxury saloons represent its primary application scenario, where NVH performance serves as the core selling point. Similarly, in premium electric coaches or next-generation electric vehicles, the absence of engine noise masking renders the meshing noise from spiral bevel gears within the drive axle particularly prominent. The level of NVH optimisation directly determines the perceived quality of the product.

Technical Specifications
Parameter Specification
Custom Made Available
Gear Profile Type Gleason
Manufacturing Process Gear Milling & Gear Teeth Grinding
Teeth Grinding Included
Module (M) Custom
Number of Teeth (Z) Custom
Pressure Angle (α) Custom
Lead Angle Custom
Accuracy Grade ISO 6 Grade/ AGMA 11Grade
Heat Treatment Carburizing/Cement Quenching
Surface Hardness 58-62HRC
Steel Code Grades Comparison
CHINA/GB ISO ГΟСТ ASTM JIS DIN
45 C45E4 45 1045 S45C CK45
40Cr 41Cr4 40X 5140 SCr440 41Cr4
20CrMo 18CrMo4 20ХМ 4118 SCM22 25CrMo4
42CrMo 42CrMo4 38XM 4140 SCM440 42CrMo4
20CrMnTi 18XГT SMK22
20Cr2Ni4 20X2H4A
20CrNiMo 20CrNiMo2 20XHM 8720 SNCM220 21NiCrMo2
40CrNiMoA 40XH2MA/40XHMA 4340 SNCM439 40NiCrMo6/36NiCrMo4
20CrNi2Mo 20NiCrMo7 20XH2MA 4320 SNCM420
Production Equipment

Custom ISO 6 Grade Spiral Bevel Gears with Custom Teeth Number in Mining Equipment

Production Process

Custom ISO 6 Grade Spiral Bevel Gears with Custom Teeth Number in Mining Equipment

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Custom ISO 6 Grade Spiral Bevel Gears with Custom Teeth Number in Mining Equipment

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Product Detail
Brand Name :
YIZGEAR
Place of Origin :
CHINA
MOQ :
20 Sets
Payment Terms :
L/C, T/T
Supply Ability :
500 Sets/Month
Delivery Time :
35 Days
Contact Supplier
Custom ISO 6 Grade Spiral Bevel Gears with Custom Teeth Number in Mining Equipment

Henan Yizhi Machinery Co., Ltd

Verified Supplier
4 Years
zhengzhou
Since 2016
Business Type :
Manufacturer, Exporter
Main Products :
Transmission Gears, Spiral Bevel Gears, Herringbone Gears
Total Annual :
1.0 Million-1.5 Millon
Employee Number :
50~200
Certification Level :
Verified Supplier
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