Highly Accurate Double Helical Gears With Customizable Teeth Accuracy Grade

1) Descriptions of Double Helix Gears
The double helix gears adopt a symmetrical layout. The helical teeth of the two groups have opposite rotations (one left and one right), and their tooth profiles are arranged in a V-shape, similar to the interlocking helical gears placed back-to-back.
2) Characteristics of Double Helix Gears

When gears are in operation, the axial forces of the helical teeth on both sides counteract each other, so the bearing does not need to bear additional axial loads.
3) Advantages of Double Helix Gears

• Axial force self-compensation: The reverse helical design enables the thrust force to be automatically neutralized within the gear.
• Extended bearing life: The axial stress on the bearing is nearly zero, reducing maintenance requirements.
• Efficient power transmission: Dual-tooth synchronous meshing enhances the uniformity of load distribution, suitable for high-power applications.

YIZHI MACHINERY which is equipped with a full range of machining capabilities to satisfy customer needs.

Our team has extensive experience in precision gearing systems for numerous industries. We have supplied gears for mining equipment, power tools, hydraulic pumps and the rail transit industry.

The feature products are double helical gear and precision spiral bevel gear, equipped with Hofler Rapid and helix grinding machines, Niles ZE and ZP grinding machines and Gleason Phoenix bevel gear grinding machines. This capability allows us to provide quality customs made gears to domestic and overseas markets.