| Description | Specifications | |
| Dimensions | Dimensions | 2180*1615*1894mm |
| Machine weight | Machine weight | 2300kg |
Grinding parameters |
Grinding workpiece inner hole diameter | 6-100mm |
| Maximum grinding workpiece inner hole depth |
150mm | |
| Maximum workpiece rotation diameter | 400mm | |
| Clamping workpiece diameter range | 10-180mm | |
| Grinding taper angle | +15 °-- ﹣ 15 ° | |
| Maximum grinding wheel diameter for inner hole grinding |
D10-D50 | |
Axial Parameters |
X-axis Maximum Left and Right Travel | 500mm |
| Z-axis Maximum Forward and Backward Travel |
400mm | |
| X-axis Maximum Left and Right Travel Speed |
0-20000mm/min | |
| Z-axis Maximum Forward and Backward Travel Speed |
0-20000mm/min | |
| X-axis Minimum Left and Right Input Unit |
0.0001mm | |
| Z-axis Minimum Forward and Backward Input Unit |
0.0001mm | |
Electronic Handwheel |
Number of Controlled Axes 5 Minimum Control Unit 0.0001mm |
spindle |
Interal grinding wheel speed | 18000rpm(Standard) |
| 24000-30000(Optional) | ||
| Workpiece spindle speed | 10-1000rpm | |
| External grinding wheel spindle speed | 10-2000rpm | |
| Spindle runout | 0.002mm | |
| Spindle power | 5.7KW | |
| External motor power | Magnetic separator | 25W/380V |
| Cutting fluid motor | 0.55W | |
| Power Supply | Power Requirements | 35KAV |
| Input Voltage | 380V | |
| Hz | 50/60Hzd | |
Accuracy |
Positioning Accuracy | 0.002mm |
| Repeat positioning accuracy | 0.002mm | |
| Accuracy Verification Method | ISO 9001:2015 | |
| Internal Hole Roundness | 0.001mm(Workpiece length within 50mm) |
|
| Internal Hole Cylindricity | 0.002mm(Workpiece length within 50mm) |
|
| Internal Hole Dimensional Tolerance |
Within 0.003mm | |
| Internal Hole Surface Roughness | Ra0.1-0.3 μm |
| Name | Manufacturer | Accuracy Grade/Model |
Region |
| System | Xin Dai | 22MA | Taiwan |
| X/Z Axis Screw | THK | C3 | Taiwan |
| X/Z Axis Guide | INA | 45mm/SP | Germany |
| Spindle | Taiwan | ||
| Grinding Wheel Dresser |
MOAO | ||
| Lubrication System | Bao Teng | Grease | |
| Electrical Components | Shi Naidei | ||
| Pneumatic Components |
Ya Deike | ||
| Cold-Cut Water Pump | Chang Zhou Bei Ju | ||
| Diaphragm Coupling |
| Axial | Motor end | Brand | Tail end | Brand |
| X-axis | Angled ball bearing (25TAC62B) |
NSK |
(25TAC62B) |
NSK |
Y-axis |
Angled ball bearing (25TAC62B) |
NSK |
Free end |
NSK |
| Axial | Diameter*Pitch | Nut Type | Grade | Lubrication |
| X-Axis | Φ40* 10 | F-Type Precision Nut |
C3 | Yellow Grease (Disposable) |
| Y-Axis | Φ*6 | C3 | ||
| Name | Specifications | ||
| System | Xin Dai(22MA) | ||
| System Display | 15’’ Display | ||
| Panel | Zheng Jia | ||
| Workpiece Spindle Motor | 5.7KW | ||
| Grinding Wheel Spindle Motor | 5.7KW | ||
| Servo Motor | X/Z-Axis Motor | 2.4KW | |
| Standard Accessories | ||
| Name | Quantity | Remarks |
| Tool Box Set | 1 | |
| Electrical Cabinet Heat Exchanger | 1 | |
| Work Light | 1 | |
| Full Sheet Metal Cover | 1 | |
| Four-Axis Spindle | 1 | |
| Cooling Water Tank | 1 | |
| Three-Jaw Chuck | 1 | |
