0° Spiral Bevel Gear: Elevate Industrial Transmission with Precision & Durability
The 0° spiral bevel gear (also known as Zerol bevel gear) combines the structural advantages of straight bevel gears and spiral bevel gears. Engineered for intersecting axis transmission (typically 90°), it delivers balanced performance, easy interchangeability, and reliable operation across diverse industrial scenarios. Below is a comprehensive breakdown of its core characteristics, manufacturing standards, performance advantages, and application fields.
0° Helical Gear Manufacturing Process
- Material Choice: Commonly uses alloy steels such as 20CrMnTi and 42CrMo for strength and toughness.
- Heat Treatment: Carburizing, quenching, and tempering ensure a balance of surface hardness and core toughness.
- Tooth Finishing: CNC grinding guarantees precise tooth geometry and consistent meshing.
- Quality Control: Rigorous inspection with CMMs and gear measuring instruments ensures dimensional and functional accuracy.
0° Helical Gear Application Fields
- Automotive & Transportation: Motorcycle transmissions, automotive transfer cases, and high-speed rail auxiliary systems, leveraging low noise and stable power delivery.
- Industrial Machinery: Machine tools (feed boxes), reducers, parking systems, and textile machinery, adapting to medium-speed (≤5m/s) and high-precision requirements.
- Aerospace & Defense: Aircraft auxiliary transmissions, balancing lightweight design and high-load resistance.
- Medical & High-Tech: Medical equipment, semiconductor manufacturing equipment, and solar energy systems, where precision and low vibration are critical.
- Agricultural & Construction Machinery: Tractor steering systems and small engineering machinery, withstanding harsh working conditions and requiring minimal maintenance.
Procurement Advantages
- Cost Control: Manufactured with high-quality alloy steel and advanced processes, ensuring durability while keeping costs competitive.
- Mass Supply Capability: Supports both small trial orders and large-scale long-term supply.
- On-Time Delivery: Efficient production planning and inventory management guarantee timely delivery.
- Customization Options: Modules, teeth numbers, bore sizes, and surface treatments can be tailored to requirements.
- Consistent Quality: Each gear undergoes hardness, dimensional, and dynamic balance testing.
Structural Features
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- Tooth Contact Mode: Adopts local (point) contact design, which avoids edge contact and eccentric loads common in straight bevel gears.
- Force Consistency: Bears the same load as straight bevel gears, enabling direct interchangeability without modifying the existing support system or bearing structure.
- Dimensional Versatility: Available in modules ranging from m0.5 to m15, with outer diameters spanning 20mm to 1000mm, adaptable to both standard and custom specifications.
| Material | 20CrMnTi, 40Cr, 42CrMo, Stainless Steel |
| Shape | Spiral / Helical gear |
| Teeth Profile | Gleason |
| Module (M) | ≤4 |
| Accuracy Grade | ISO 4-6 Grade |
| Service | Customized |
| Processing | Forging, hobbing, shaping, shaving, grinding etc. |
| Hardness | HRC 58-62 (after carburizing & quenching) |
Why Choose Us?
- Professional engineering team to ensure precision and quality
- OEM/ODM services available to meet diverse application needs
- Strict inspection process to guarantee stable performance