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Gear Hobbing Machine

Different types of Gear Hobbing Machine:
 
Gear hobbing machine can be classified into two types -
1. Vertical gear hobbing machine - vertical gear hobbing is very versatile and the most commonly used. In this machine the axis of the job is perpendicular to the machine’s bed.
2. Horizontal gear hobbing machine - horizontal hobbing machines are usually used for cutting longer work pieces. In this machine the axis of the job is parallel to the machine’s bed.
 
The manufacturing of spiral bevel and hypoid gears can be conducted in several ways. The following methods are commonly known:
A. Face hobbing with a circular face cutter that rotates while the work rotates in the opposite direction (continuous indexing).
B. Face hobbing with tapered hob (peripheral cutter) that rotates while the work rotates as well (continuous indexing).
C. Planing method with one or two tools that move linearly, while the work either is performing a roll rotation or a combination of roll rotations and an additional rotation for a spiral-shaped flank line (single indexing).
D. Face milling with circular face cutter that rotates while the generating gear is not rotating, the work only performs a roll, but no indexing motion (single indexing).
E. Universal 5-axis milling with pencil-shaped end mill or diskshaped cutter (single slot manufacturing).
 
All these types of processing are well known and we offer to consider our machines as a solution for your production.
ModelWorkpiece diameter, mmModule, mmMachine weight, kg
5S270P 500813000
53C20 CNC25549000
5C352 CNC32088000
53C50 CNC500109600
5B352600109800
53A80N 8001011150
5A28416003043000
57271600307500
5A342P20002531300
5C286P8001615160
544M20001051000
546M50001675050
Machines archive
ModelWorkpiece diameter, mmModule, mmMachine weight, kg