category: Gear Hobbing

CHIWON GHM-H Series CNC Horizontal Gear Hobbing Machines

CHIWON GHM-H Series CNC Horizontal Gear Hobbing Machines

Key information

Model

GHM-H

Condition

Category

Machine overview

CHIWON-GHM-H Series CNC Horizontal Gear Hobbing Machines provide high rigidity, performance, and efficiency for complex gear machining. The 6-axis system (4-axis simultaneous control) supports dry/wet cutting of cylindrical/spur gears, helical gears, worms, and splines. Designed for high-volume production in automotive transmission and machinery industries.

For detailed specifications, full technical drawings or a quotation, please get in touch and our team of specialists will be happy to assist.

Specification

Technical specifications
SpecificationUnitGHM-H6036
Travel
X-Axismm210
Y-Axismm180
Z-Axismm620
A-Axis (Tilt)deg45°
Capacity Max. Machining Lengthmm650
Max. Swing Diametermm360
Max. Workpiece Diametermm200
Gear Rangeteeth1-200
Max. Modulemm5
Multi-Cutting Capacitytimes4
Tooling
Tool-Work Center Rangemm15-220
Arbor Diametermm22/27/32/40
Cutter Size (Ø×L)mmØ160×180
Spindle
Hob Spindle Speed (S-Axis)rpm0-1000
Work Spindle Speed (C-Axis)rpm0-80
Feed Rate
X-Axis Rapidm/min5
Y-Axis Rapidm/min7.5
Z-Axis Rapidm/min7.5
A-Axis Rapid deg/min 720
General
Dimensions (L×W×H)mm3000×2500×2650
Weightkg7500

Competitive Attributes

  • 6-Axis CNC Control with FAGOR System
  • 4-axis simultaneous motion control enables both climb and conventional cutting
  • Multi-Tool Machining
  • Simultaneously mounts 2-3 hobs
  • Processes multi-stage gears in single clamping
  • Core Component Engineering
  • Main spindle/hard rails with 4-stage aging treatment
  • Hydraulic worm-drive positioning (61-63 HRC hardness)
  • Automatic Safety Functions
  • Power-off tool retraction protection
  • Tool life management with alarm alerts
  • Rapid Configuration
  • HSK quick-change arbor system
  • Hydraulic clamping front/rear cylinders

Critical Application Highlights

  • Automotive Transmission shafts, splined shafts
  • High-Speed Dry Cutting 3x efficiency with carbide tools
  • Batch Production Shafts ≤Ø200mm, modules ≤5mm

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