CNC Horizontal Gear Hobbing Machine (Max. Ø100 mm)

CNC Horizontal Gear Hobbing Machine

3610 Series

Gear hobbing machine for the production of spur gears, helical gears, spindles, worms, chain sprockets and timing-belt gears up to Ø100mm

Inquiry

YK3610III CNC Horizontal Gear Hobbing Machine

Max. working diameter (mm): ∅100
Max.working module (mm): 3
Max. Workpiece Diameter spindle speed (r/min): 1000
Max. hob spindle speed (r/min): 6000
Hob shifting length (Y-axis) (mm): 100
Z-axis travel (mm): 280
Hob head swing angle (°): ±45
Min. tooth number (teeth): 3
Max. hob size (diameter×length) (mm): ∅80×110
Total power (kVA): 25
Overall dimensions (L×W×H) (mm): 3490×3370×2380
Machine weight (t): 6

Inquiry

YK3610IV CNC Horizontal Gear Hobbing Machine

Max. working diameter (mm): ∅100
Max.working module (mm): 3
Max. Workpiece Diameter spindle speed (r/min): 600
Max. hob spindle speed (r/min): 4000
Hob shifting length (Y-axis) (mm): 100
Z-axis travel (mm): 280
Hob head swing angle (°): ±45
Min. tooth number (teeth): 3
Max. hob size (diameter×length) (mm): ∅80×110
Total power (kVA): 30
Overall dimensions (L×W×H) (mm): 3530×3480×2550
Machine weight (t): 6

Features

All models in this series work with a seven-axis structure and four-axis interpolation in a horizontal layout, giving the system enough control and rigidity for precision gear cutting.
The CNC horizontal gear hobbing machines in this series include two spindle configurations. The 3610III uses built-in motor spindles for both the hob and the workpiece, combined with temperature-controlled cooling and Heidenhain closed-loop feedback to maintain accuracy. The 3610IV pairs a servo-driven hob spindle with a built-in torque motor on the workpiece side, supported by temperature-controlled cooling and rotary-scale closed-loop control. Both designs provide stable cutting conditions during long machining cycles.
The X and Z axes use precision ball screws and roller-type linear guides, which help keep positioning accurate and the machine rigid during cutting.
The Y-axis uses a servo-driven cutter-shift mechanism that moves the tool precisely so the cutting edge wears more evenly, extending tool life.
The series can machine a wide range of parts, including cylindrical gears, worm wheels, sprockets, timing-belt pulleys, flexsplines and splined shafts.
The integrated gear-machining software supports parametric programming, lead modification and micro-compensation functions through an easy-to-use interface.
An optional secondary tool station is available for finishing after heat treatment when tighter tolerances are required.

Sample Display

Drive gear

Power tool gears

Electrode gears

Drive splines

Robot gears

Automotive gears

Drive worm shafts

Technical Specifications

Model	YK 3610Ⅲ	YK3610Ⅳ
Max. working diameter (mm)	∅100	∅100
Max.working module (mm)	3	3
Max. Workpiece Diameter spindle speed (r/min)	1000	600
Max. hob spindle speed (r/min)	6000	4000
Hob shifting length (Y-axis) (mm)	100	100
Z-axis travel (mm)	280	280
Hob head swing angle (°)	±45	±45
Min. tooth number (teeth)	3	3
Max. hob size (diameter×length) (mm)	∅80×110	∅80×110
Total power (kVA)	25	30
Overall dimensions (L×W×H) (mm)	3490×3370×2380	3530×3480×2550
Machine weight (t)	6	6

Standard Components

FANUC 0i-MF Plus CNC system

Magnetic roller chip conveyor, mounted on the coolant tank and suitable for ferrous, magnetizable chips

Oil chiller for cooling the spindle motor

Hob arbor for mounting and positioning the hobbing cutter

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.

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