category: Gear Grinding
CHIWON GGM-H Series CNC Horizontal Gear Grinding Machines
Key information
Machine overview
CHIWON-GGM-H Series CNC Horizontal Gear Grinding Machines integrate international advanced design for high-precision, high-efficiency gear finishing. Utilizing form-grinding technology, they process spur/helical gears, worms, splines (straight/tapered), and threads with exceptional stability. Ideal for high-volume precision gear production and small-batch complex gear machining.
For detailed specifications, full technical drawings or a quotation, please get in touch and our team of specialists will be happy to assist.
Specification
| Specification | Unit | H4070 | H40150 | H5070 | H60150 |
|---|---|---|---|---|---|
| Travel | |||||
| X-Axis | mm | 25-400 | 25-400 | 25-400 | 50-550 |
| Z-Axis | mm | 900 | 1550 | 900 | 1750 |
| W-Axis | mm | 30 | 30 | 30 | 30 |
| A-Axis (Tilt) | deg | -55°~122° | -55°~122° | -55°~112° | -65°~125° |
| Capacity Max. Swing Diameter | mm | 400 | 400 | 500 | 600 |
| Max. Workpiece Diameter | mm | 360 | 380 | 460 | 580 |
| Max. Machining Length | mm | 700 | 1500 | 700 | 1500 |
| Max. Gear Module | mm | 10 | 10 | 14 | 26 |
| Max. Worm Module | mm | 10 | 10 | 10 | 10 |
| Max. Spline Module | mm | 20 | 20 | 20 | 20 |
| Grinding Wheel | |||||
| Diameter Range | mm | 50-325 | 50-325 | 50-325 | 50-350 |
| Thickness Range | mm | 8-50 | 8-50 | 8-50 | 8-80 |
| Spindle Speed Grinding Spindle (S-Axis) | rpm | 0-12000 | 0-12000 | 0-12000 | 0-6000 |
| Diamond Roller | rpm | 0-5000 | 0-5000 | 0-5000 | 0-3000 |
| Workpiece | |||||
| (C-Axis) | rpm | 0-40 | 0-40 | 0-40 | 0-40 |
| Feed Rate | |||||
| Z-Axis Rapid | m/min | 24 | 24 | 24 | 12 |
| A-Axis Rapid deg/min 720 720 720 720 | |||||
| General | |||||
| Dimensions (L×W×H) | mm | 3000×2500×2700 | 4300×2500×2700 | 3000×2500×2700 | 4300×2800×2900 |
| Weight | kg | 7,500 | 8,500 | 8,000 | 10,000 |
Competitive Attributes
- Intelligent HMI Interface
- Autonomous graphical input for tooth profile/corrections
- 30+ part programs with automatic wheel profiling
- High-Performance Spindle
- Motorized spindle (0-12,000 rpm) with constant linear speed control
- HSK quick-change taper shank (<2min wheel swap)
- Precision Engineering
- Closed-loop grinding with 6-axis FAGOR CNC
- Automatic tool setting & residual distribution
- Flexible Tailstock System
- Position-adjustable without re-alignment
- Variable center pressure to prevent deformation
- Advanced Process Capabilities
- Profile grinding Crowning/taper/lead modifications
- Dry/wet grinding compatibility
Key Applications
- Precision Gears Automotive/aviation transmission systemsMass Production: Batch grinding of gears ≤Ø580mm, modules ≤26mmComplex Profiles: Double-helical gears, tapered splines, thread grinding
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