CHIWON GHM-H Series CNC Horizontal Gear Hobbing Machines

Product 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.

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Product 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.
Technical Specifications
Category Parameter Unit GHM-H6036
Travel X-Axis mm 210
Y-Axis mm 180
Z-Axis mm 620
A-Axis (Tilt) deg 45°
Capacity Max. Machining Length mm 650
Max. Swing Diameter mm 360
Max. Workpiece Diameter mm 200
Gear Range teeth 1-200
Max. Module mm 5
Multi-Cutting Capacity times 4
Tooling Tool-Work Center Range mm 15-220
Arbor Diameter mm 22/27/32/40
Cutter Size (Ø×L) mm Ø160×180
Spindle Hob Spindle Speed (S-Axis) rpm 0-1000
Work Spindle Speed (C-Axis) rpm 0-80
Feed Rate X-Axis Rapid m/min 5
Y-Axis Rapid m/min 7.5
Z-Axis Rapid m/min 7.5
A-Axis Rapid deg/min 720
General Dimensions (L×W×H) mm 3000×2500×2650
Weight kg 7500
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