1) Description of Double Helical Gear

In industrial production, double helical gears, as highly efficient and reliable power transmission components,

are composed of two helical gears with equal helix angles and opposite helix directions.

They can achieve smooth and efficient power transmission, effectively solving the problem of axial forces in single helical gears.

2) Feature of Double Helical Gear

a) High Efficiency and Energy Conservation: Their unique structural design reduces frictional losses and energy consumption,

improving transmission efficiency. This helps to cut down the operating costs of industrial equipment,

achieving energy conservation and consumption reduction.

b) Wide Adaptability: They can operate stably under different rotational speeds and load conditions, showing strong adaptability

to the working environment. Whether in harsh working conditions such as high temperatures, dust, or humidity,

they can maintain excellent transmission performance.

c) Long Maintenance Cycle: Thanks to the balanced axial forces, the wear and tear of components like bearings is minimized,

which extends the service life of the entire transmission system. This reduces the frequency of equipment maintenance and downtime,

enhancing the continuity and efficiency of industrial production.

3) Working Principle of Double Helical Gear

When industrial equipment is in operation, double helical gears rely on the meshing of their teeth to transmit the rotational motion of

the driving components to the driven components. During the meshing process, the axial components of forces generated by the left - hand

and right - hand tooth surfaces balance each other, making the gears more stable when transmitting power and preventing component wear

and increased vibration caused by axial forces.

4) Application of Double Helical Gear

They are widely used in various industrial fields, such as steam turbines and compressors in power generation equipment,

as well as mixing equipment and conveying devices in the chemical industry. In these industrial scenarios, the stable operation of equipment

is of crucial importance. Double helical gears, with their excellent performance, ensure the smooth progress of industrial production.

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.