category: Grinding
CHIWON VG-1000 CNC Vertical Grinding Machine
Key information
Machine overview
6-axis vertical grinding center for large disc/sleeve parts, box-type parts, and complex profiles (coordinate holes/segmented arcs/ellipses). Completes precision grinding of ID/OD/tapers/faces and special profiles in single clamping. Essential for batch production of large components with complex geometries (≤Ø1050mm).
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 | Published data |
|---|---|---|
| Work Table | ||
| Table Diameter | mm | Φ1000 |
| Load Capacity | kg | 4,000 |
| Travel | ||
| Cross Slide Travel (X-Axis) | mm | 2,000 |
| Grinding Head Travel (Z-Axis) | mm | 700 |
| Capacity Max. Grinding Bore Diameter | mm | Φ80-900 |
| Max. Grinding Depth | mm | 600 |
| Max. Grinding OD | mm | Φ1000 |
| Max. Workpiece Swing Diameter | mm | Φ1050 |
| Max. Face Grinding Diameter | mm | Φ1000 |
| Spindle | ||
| Spindle Speed Range | rpm | 10-100 |
| Grinding Head | ||
| Rotation Angle | deg | ±40° |
| Feed Rate | ||
| X-Axis Rapid Feed | m/min | 6 |
| Z-Axis Rapid Feed | m/min | 6 |
| Precision | ||
| ID/OD Roundness | mm | 0.002 |
| ID/OD Cylindricity | mm | 0.003 |
| ID/OD Concentricity | mm | 0.003 |
| Perpendicularity (Face to ID/OD) | mm | 0.003 |
| Surface Roughness | μm | Ra 0.2 |
| General | ||
| Total Power | kW | 75 |
| Machine Dimensions (L×W×H) | mm | 5000×4000×4600 |
| Machine Weight | kg | 38,000 |
| Control System | FANUC 0i-MF Plus (β motor package) | |
Competitive Attributes
- 6-Axis CNC Grinding Center FANUC 0i-MF Plus control for complex contour grinding
- Single Grinding Head with Turret High-precision CNC turret (B-axis) with automatic wheel clamping
- Motorized spindle with online dynamic balancing
- German Precision Guideways INA roller guides with optional damping blocks
- Pre-tensioned ball screw system
- Hydrostatic Rotary Table Closed-loop hydrostatic bearings
- Radial/axial runout ≤0.001mm
- Torque motor drive + Heidenhain encoder
- Automatic Tool Management 6-station wheel magazine (C2-axis)
- Automatic wheel change system
- Advanced Dressing Systems Standard single/multi-point diamond dresser
- Optional arc dresser/diamond roll dresser
- Intelligent Process Control Heidenhain scale closed-loop on X/Z/B/C1 axes
- Compatible with Marposs in-process measurement
- Automatic grinding allowance distribution
- Heavy-Duty Fixturing Standard multi-T-slot table
- Optional multi-pole electromagnetic/permanent magnetic chucks
- Thermal Management Constant temperature water cooling for spindle
- Full enclosure with mist collector option
Configuration Notice
- All configurations are standard. Custom modifications may incur additional charges. Written consent required for special requests.
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