Helical bevel gears are an important mechanical transmission component used to transmit power and motion between intersecting shafts. They are a key type of bevel gear family. Their tooth lines are spirally distributed on the conical surface. They have the advantages of smooth transmission and strong load-bearing capacity. They are widely used in power transmission systems in automobiles, machine tools, construction machinery and other fields.
bevel helical Detail
| Product Name | bevel helical |
| Product Material | High-strength alloy structural steel (such as 20CrMnTi, 20CrNiMo), case-hardened steel, or cast iron are typically used. |
| Product Process | The tooth profile is primarily produced through forging, CNC milling (or hobbing), heat treatment, and hardening. The tooth surface is then fine-tuned using a gear grinder to ensure profile accuracy and meshing performance. |
| Surface Treatment | Carburizing, quenching, and nitriding are common. Phosphating or spray-on anti-rust coating may be used in some applications. |
| Customizable Products | Gears / Sprockets / Worms / Shafts / Rack Bars / Bevel Gears, etc. |
Product Advantages
Low Noise and Smoothness
The meshing process is gradual and impact-free, resulting in low vibration and quiet operation.
High Load Capacity
Large tooth contact area provides strong load resistance and long service life.
Energy Efficiency
Transmission efficiency reaches 96%-98%, minimizing power loss and lowering energy consumption.
Wide Adaptability
Stable adaptability to medium and high-speed operating conditions, enabling a wide range of applications.
20+ years of experience as bevel helical manufacturer
Specialized in designing, producing and processing various specifications of synchronous wheels, gears, sprockets, racks,
couplings and other transmission accessories
Semi-Finished Parts Pictures:
Packaging Pictures：
Our Certificate
CE
ISO9001
ISO45001
ISO14001
FAQ:
Q: Do your helical bevel gears meet international standards?
A: They fully comply with ISO 1328 (gear precision standard). Standard products can achieve ISO grades 7-8, while high-precision models can reach ISO grades 5-6. Different standards may have slightly different requirements for tooth profile tolerance and pitch deviation. We will issue a test report based on your specified standard.
Q: Can you customize helical bevel gears based on our equipment specifications (such as shaft angle, transmission ratio, and speed)?
A: We support full customization. Simply provide parameters such as shaft angle, transmission ratio, module, number of teeth, and maximum speed, and we will confirm the solution through 3D modeling.
Q: What are the available materials for our products?
A: Mainstream materials include 20CrMnTi (carburized and quenched, suitable for medium to high loads), 20CrNiMo (high strength, suitable for heavy machinery), 40Cr (quenched and tempered, suitable for low speed and heavy loads), and 304 stainless steel (corrosion-resistant, used in food and chemical equipment).
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