CNC Horizontal Gear Hobbing Machine
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3603 Series
Gear hobbing machine for the production of spur gears, helical gears, spindles, worms, chain sprockets and timing-belt gears up to Ø30mm
CNC horizontal gear hobbing machines in this size range are designed for workpieces up to Ø30 mm. They can machine a variety of small components used in precision devices, including spur gears, helical gears, worm gears, sprockets, timing-belt pulleys and splined parts. These gear cutting machines maintain steady mass-production accuracy at GB7, with fine cutting reaching GB6, making them suitable for efficient machining of small and micro-module gears in instrument and measurement applications.
- Equipped with the FANUC 0i-MF CNC system using an eight-axis setup with four-axis interpolation to support coordinated gear machining.
- The hob spindle uses a built-in motor spindle with direct drive, reaching speeds up to 15000 r/min for small-module cutting.
- The workpiece spindle runs on dual built-in torque motors for synchronous direct drive, allowing stable rotational control up to 1500 r/min.
- Configured with the FANUC 0i-MF/H Plus CNC system using a five-axis setup with four-axis interpolation, arranged in a horizontal layout for stable gear cutting.
- The hob spindle uses a built-in motor spindle with direct drive and reaches speeds up to 12000 r/min, suitable for small-module machining.
- The workpiece spindle is driven by a servo motor, and a mechanical synchronizing mechanism provides dual-drive operation, allowing rotational speeds up to 1,000 r/min for steady cutting performance.
Sample Display
Robot gear
Timing belt pulley
Pencil sharpener gear
Miniature reducer gears for smart furniture
Spur gears
Helical gears
Worm wheels
Small-module gears
Technical Specifications
| Model | | | |
| Number of controlled axes (pcs) | 8 | 5 | |
| Max. working diameter (mm) | ∅30 | ||
| Max.working module (mm) | 0.5 (optional: 0.8 for copper/aluminum easy-cut materials) | ||
| X-axis travel (mm) | 75 | 40 | |
| Y-axis travel (mm) | 90 | 90 | |
| Z-axis travel (mm) | 75 | 75 | |
| Z1-axis travel (mm) | 75 (servo) | 30 (pneumatic) | |
| Tooth range (teeth) | 3–999 | ||
| Hob head swing angel (°) | ±30 | ||
| Max. hob size (D x L) (mm) | ∅25×30 | ||
| Hob mandrel diameter (mm) | ∅3.5, ∅4.5, ∅5, ∅6, ∅8, ∅10 (available in long and short types) | ||
| X/Z-axis rapid speed (m/min) | 6 | ||
| Total power (kVA) | 6 | 5 | |
| Air supply | Air pressure (MPa) | 0.5–0.7 | |
| Air flow rate (L/min) | 200 | ||
| Machine dimensions (L×W×H) (mm) | 1795×1300×1899 (including operator panel space) | ||
| Machine weight (t) | 1.5 | 1 | |
Standard Components
FANUC 0i-MF Plus CNC System
Bearings
Ball Screw
Optional Configurations
Automated loading and unloading units can be added to handle shaft-type and disk-type gears, allowing continuous machining without manual intervention.
A secondary-tool station can be configured to perform post-cutting operations, such as deburring or light finishing, after the gear teeth are formed.
An optional deburring unit can remove burrs from the workpiece end face directly within the machining process.