●The machine can grinding φ70-360mm large diameter internal thread , such as gauge, screw nut.
●Automatically swiveling ±25°A axis for efficient thread grinding.
●2th development user friendly interface will be easy setting program through drawing.
PRODUCT INTRODUCTION
- FEATURES
- TECHNICAL SPECIFICATION
- CONFIGURATION
- SAMPLE MACHINING
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Helix angle ±25° for internal thread grinding |
Thread surface Ra0.4um after grinding |
| Item | Unit | Specification | |
| Capacity | Grinding thread diameter | mm | φ70-360 |
| Max. length of grinding thread | mm | 200 | |
| Center height | mm | 250 | |
| Helix angle | ±25° | ||
| Max. Workpiece weight | kg | 150 | |
| Wheelhead | Max.Spindle speed | rpm | 20000 |
| Spindle power | kW | 20 | |
| spindle tapper | BBT40 | ||
| Wheel dresser | Dressing wheel size(OD*ID*W) | mm | Φ100~150×Φ25×30 |
| Max.Spindle speed | rpm | 6000 | |
| Headstock spindle | Headstock speed | rpm | 0～100 |
| Rated torque | Nm | 300 | |
| X/Z axis | X/Z axis travel | mm | 350/500 |
| X/Z Servo motor torque | Nm | 16/27 | |
| A axis | A axis swing angle | ±25° | |
| A axis motor torque | Nm | 16 | |
| Other | Total power | Kw | 30 |
| Machine size (L*W*H) | mm | 3000/2600/2000 | |
| Machine weight | T | 8 | |
| Item | Unit | Specification | |
| Capacity | Grinding thread diameter | mm | φ70-360 |
| Max. length of grinding thread | mm | 200 | |
| Center height | mm | 250 | |
| Helix angle | ±25° | ||
| Max. Workpiece weight | kg | 150 | |
| Wheelhead | Max.Spindle speed | rpm | 20000 |
| Spindle power | kW | 20 | |
| spindle tapper | BBT40 | ||
| Wheel dresser | Dressing wheel size(OD*ID*W) | mm | Φ100~150×Φ25×30 |
| Max.Spindle speed | rpm | 6000 | |
| Headstock spindle | Headstock speed | rpm | 0～100 |
| Rated torque | Nm | 300 | |
| X/Z axis | X/Z axis travel | mm | 350/500 |
| X/Z Servo motor torque | Nm | 16/27 | |
| A axis | A axis swing angle | ±25° | |
| A axis motor torque | Nm | 16 | |
| Other | Total power | Kw | 30 |
| Machine size (L*W*H) | mm | 3000/2600/2000 | |
| Machine weight | T | 8 | |
Standard Configuration:
Siemens 828D control system
Internal grinding spindle
X/Z/C axis encoder
Cutting fluid filtration system
Spindle coolant system
Compressed air drying device
Cabinet air condition
Automatic lubrication system
Oil mist collector
4-jaw chuck
Diamond dressing wheel device
Siemens 828D control system
Internal grinding spindle
X/Z/C axis encoder
Cutting fluid filtration system
Spindle coolant system
Compressed air drying device
Cabinet air condition
Automatic lubrication system
Oil mist collector
4-jaw chuck
Diamond dressing wheel device
