11 Module Helical Bevel Gear 20CrMnTi Grinding Transmission Gears

11 Module Gleason Type Spiral Bevel Gear Grinding Transmission Gears

1) Applications of spiral bevel gear Shaft

Spiral bevel gears are used in situations where the axis of rotation of a shaft must change direction.

An example of this is a car differential where the rotating prop shaft is turned through 90° to drive the wheels.

2) Features of Spiral Bevel Gear

A spiral bevel gear has teeth cut in helical form with the pitch surface being conical.

This results in a reduction in noise and vibration through the gradual engagement of spiral teeth with the

contact starting at one end of a gear tooth and progressively spreading across the whole tooth flank.

Typical gear ratios are 1:1 to 5:1.

The axes of a spiral bevel system are on the same plane.

Production Equipment

Production Process

Forging Machining Cutting

Heat Treatment Grinding Inspection

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.