Smooth Low-Noise Operation with High Degree Spiral Bevel Gears for Heavy-Duty Application

1) Descriptions of Spiral Bevel Gear

The spiral bevel gear achieves power transmission by the mutual meshing of the spiral tooth profiles.

It converts the rotational motion of one shaft into the rotational motion of another intersecting shaft.

2) Features of Spiral Bevel Gear
a) Engagement method: It adopts a progressive engagement. The tooth surface contact gradually

transitions from one end of the tooth to the other.
b) Motion characteristics: During the engagement process, a large number of tooth pairs are involved and the overlap degree is high.

3) Advantages of Spiral Bevel Gear

a) Progressive meshing reduces shock and vibration, and significantly lowers operating noise.
b) High overlap degree enhances the bearing capacity of the gears, enabling them to transmit greater torque

and effectively improving the transmission efficiency.

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.