Bevel Gears & Conikron

Standard Materials
Steel (En8)
Delrin

Standard Ratios
(running at 90°)
1:1, 2:1, 3:1 and 4:1

Outside Diameter
Max : 300mm
Min : 10mm

Pitches
0.5mod – 8mod
48dp – 3dp

Spiral Bevels
STANDARD MATERIAL : Steel (S45C) – 1:1 ratio with tooth surfaces induction hardened, 1-3 Mod.

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• We can manufacture a non standard part per drawing

Bevel gears are typically crafted from high-quality materials to ensure durability and smooth operation. Some of the common materials used for manufacturing bevel gears include:

• Steel (En8): This material is widely used for standard bevel gears due to its strength and wear resistance.
• Delrin: A high-performance plastic used for lighter-duty applications where low friction and noise reduction are key.

Standard bevel gear ratios, particularly those running at 90°, include:

• 1:1
• 2:1
• 3:1
• 4:1

These ratios are ideal for various mechanical systems that require efficient power transmission at different speed levels.

Bevel gears are available in different sizes, with the outside diameter ranging from a minimum of 10mm to a maximum of 300mm. The gears can be manufactured in a range of pitches, from 0.5mod to 8mod, or 48dp to 3dp (diametral pitch), depending on the application’s requirements.

Spiral Bevel Gears: Enhanced Performance

Spiral bevel gears, a specialized type of bevel gear, offer improved performance in certain applications. These gears are designed with curved teeth, which make them smoother and more efficient than straight bevel gears. A common material used for spiral bevels is Steel (S45C), which provides excellent strength and durability. The teeth of these gears are often induction-hardened to ensure they can withstand high loads and stresses. For a standard 1:1 ratio of spiral bevel gears, 1-3 Mod is typically used.

The Importance of Proper Backlash Adjustment

When mounting bevel gears, it is essential that both gears in the pair are adjustable. This is crucial for ensuring the correct backlash—the slight gap between meshing teeth. Backlash can have a significant impact on the precision and efficiency of a mechanical system, especially in high-precision applications. Therefore, the ability to adjust the gears allows for fine-tuning to minimize backlash and enhance gear performance.

Gleason Cutting – Conikron System: A Game-Changer in Anti-Backlash Technology

One of the standout features of Conikron bevel gears is the Gleason Cutting – Conikron System, a cutting-edge technology used to manufacture bevel gears with exceptional precision. The Gleason cutting method uses specialized equipment to create highly accurate tooth profiles, which are essential for achieving minimal backlash. This system is particularly advantageous in applications where gear accuracy is critical, such as in robotics, aerospace, and high-speed machinery.

The Conikron system ensures that bevel gears are produced with teeth that fit perfectly together, significantly reducing the chances of backlash, even under varying loads and speeds. This technology offers several benefits:

1. Improved Accuracy: Gleason cutting ensures that the tooth profiles are precise, resulting in a perfect fit between gear teeth.
2. Reduced Backlash: The precision offered by the Gleason system minimizes backlash, which is crucial for maintaining the smooth operation of systems that require high accuracy.
3. Increased Durability: The high precision of Gleason cutting helps in distributing the load more evenly across the gear teeth, increasing the lifespan of the gears.
4. Versatility: The Gleason system allows for the manufacturing of bevel gears in various sizes and materials, including custom designs for specific applications.

For applications requiring extremely tight tolerances and minimal backlash, Gleason cutting is indispensable. The system provides a reliable solution to meet the rigorous demands of modern machinery and industrial systems.

Conclusion

Bevel gears are essential components in systems that require efficient power transmission at angles, especially at 90°. With the availability of different materials, ratios, and sizes, bevel gears are adaptable to a wide range of applications. The Gleason Cutting – Conikron System has revolutionized the manufacturing of bevel gears by offering unparalleled precision and helping to eliminate issues like backlash. For applications demanding high performance and accuracy, Conikron bevel gears, produced using this advanced system, offer the perfect solution for ensuring smooth, reliable, and durable operations.