48T ISO 6-7 Grade Conical Spiral Helical Gear 14.117 Module

14.117 Module 48T ISO 6-7 Grade Gleason Type Gear Grinding Spiral Bevel Gear

1) Description of Spiral Bevel Gears

Spiral Bevel gears are conical gears with helical teeth.

The most important application of this transmissionis in applications, similar to the differential of a car,

where the drive angle is shifted by 90 degrees.

The spiraldesign produces less vibration and noise than conventional straight model or straight cut gear with straight teeth.

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.

Production Equipment

Production Process

                    Forging                                           Machining                                           Cutting

               Heat Treatment                                  Grinding                                         Inspection