CNC Horizontal Gear Hobbing Machine
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3608 Series
Gear hobbing machine for the production of spur gears, helical gears, spindles, worms, chain sprockets and timing-belt gears up to Ø80mm
This series of CNC horizontal gear hobbing machines handles workpieces up to Ø80 mm and is suitable for machining spur gears, helical gears, worm gears, sprockets, timing-belt pulleys and splined parts.
The linear axes are built with hand-scraped guideways, which provide strong rigidity and good vibration damping during cutting. The hob spindle is directly driven by a servo motor, offering steady torque transmission for small and medium gear sizes. An optional secondary tool station can be added for post-hardening finishing, allowing gears to be re-cut after heat treatment when higher accuracy is required.
Worm wheel
Helical gear
Flexspline (harmonic drive component)
Drive spline
Timing belt pulley
Drive gear
Power tool gear
Small-module gear
Technical Specifications
| Model | | | |
| Max. working diameter (mm) | ∅80 | ∅80 | ∅80 |
| Max.working module (mm) | 2 | 1.5 | 1.5 |
| Max. Workpiece Diameter spindle speed (r/min) | 500 | 500 | 500 |
| Max. hob spindle speed (r/min) | 2000 | 2000 | 3000 |
| Hob shifting length (Y-axis) (mm) | 60 | 60 | 60 |
| Z-axis travel (mm) | 150 | ||
| Hob head swing angle (°) | ±40 | -40– 65 | -40– 65 |
| Min. tooth number (teeth) | 3 | 3 | 3 |
| Max. hob size (diameter×length) (mm) | ∅63×60 | ∅63×60 | ∅63×60 |
| Total power (kVA) | 10 | 10 | 10 |
| Overall dimensions (L×W×H) (mm) | 1950×1285×2100 | 1950×1285×1980 | 1950×1285×1980 |
| Machine weight (t) | 3 | 3 | 3 |
Standard Components
Magnetic chip conveyor for continuous removal of machining chips
ANUC 0i-MF/H CNC system used for machine control and coordinated axis movement
Hob arbor for mounting and positioning the hobbing cutter