1) Description of Spiral Bevel Gear

Spiral bevel gear are bevel gears used for intersecting shafts (usually 90°) transmission, and the teeth are distributed

in a spiral shape on the conical surface, which can realize power transmission and direction conversion between two intersecting shafts.

2) Feature of Spiral Bevel Gear

• The transmission is stable, the gear teeth gradually enter and exit the meshed, the impact is small, the noise is low;
• High transmission efficiency, good contact with the meshing surface, and low energy loss;
• It can transmit large torque and is suitable for heavy loads that need to change the transmission direction.

3) Working Principle

When the active helical bevel is rotated, its spiral teeth and the teeth of the driven helical bevel are meshed with each other,

using the geometric characteristics of the conical surface to transmit power from one shaft to the other shaft that intersects with it,

and at the same time change the direction of power transmission, and the design of the helical angle makes the meshing process smoother.

4) Application of Spiral Bevel Gear

It is widely used in the rear axle transmission system of automobiles to realize the conversion of engine power from longitudinal to transverse;

It is also used in the feed mechanism of machine tools to change the direction of power transmission to drive the movement of the table.

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.