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PSG103DNCprecision CNC forming grinder
HDCNC
I Purpose and Structural Features of the Machine Tool
1、This product is a column-moving precision CNC surface grinding machine with a T-type layout. The machine tool features a rational structure, providing sufficient static, dynamic, and thermal rigidity as well as stable output. Advanced technology ensures the system exhibits excellent dynamic performance. The selected servo drive system features high precision, high reliability, and fast response speed.
2、High Rigidity Structure: Moving column T-type layout, optimized via finite element analysis, featuring excellent static/dynamic/thermal stiffness, fast servo system response, and high reliability.
3、Multi-axis Linkage Machining: Independent movement of X/Y/Z three axes; Y/Z linkage enables dressing of complex form grinding wheels, while X/Z linkage realizes circular arc/curved surface grinding, suitable for precision form machining requirements such as vane pump rotor slots and spline shafts.
4、High Precision Core Components: Equipped with a self-developed high-precision hydrodynamic spindle, rotational accuracy ≤1μm, balancing heavy cutting and mirror finishing; the entire line uses pre-tensioned backlash-free linear guideways, with the column and worktable configured with linear motors + linear scales, ensuring outstanding feed accuracy.
5、User-friendly Intelligent Control: Fanuc CNC system paired with a graphical HMI for convenient parameter setting and low error rates; remote electronic handwheel + rotary control console for ergonomic operation, with an independent electrical cabinet featuring air conditioning to ensure stable operation.
6、Comprehensive Safety Protection: Built-in automatic fault alarm and stop protection for insufficient guideway lubrication, ensuring intelligent and efficient equipment maintenance.
II Main Technical Parameters of the Machine Tool
| Item | Unit | Specifications | |
Worktable Area （W×L） | mm | 305×1020 | |
Worktable T-slots | mm×n | 14×3 | |
Worktable Lateral Speed | m/min | 1～30 | |
Maximum Distance from Worktable Surface to Spindle Center | mm | 580 | |
Maximum Worktable Load Capacity (including electromagnetic chuck) | kg | 400 | |
Front-and-Back Movement | Front-and-Back Automatic Feed Amount | mm/t | 0.05～12 |
Electronic Handwheel Feed Amount | mm/gra | 0.001 | |
Grinding Wheel Dimensions (OD×W×ID) | mm | 350×40×127 | |
Handwheel | Automatic Feed Amount | mm/t | 0.001～0.05 |
Electronic Handwheel Feed Amount | mm/gra | 0.001 | |
Motor | Spindle Motor Power / Speed (VFD) | kW/n | 7.5/100-3000 |
Maximum Longitudinal Linear Motor Thrust | N | 7500 | |
Maximum Front-and-Back Linear Motor Thrust | N | 13500 | |
Vertical Drive Motor | KW/N.M | 2.5/20 | |
Cooling Motor | kW | 0.125 | |
Spline | Grindable Spline Diameter | mm | Φ11～Φ125 |
Max. Workpiece Mounting Length | mm | 500 | |
Center Distance | mm | 600 | |
Center Height | mm | 160 | |
Gross Weight (about) | kg | 3500 | |
Adjacent Pitch Deviation: | mm | 0.008 | |
Cumulative Pitch Deviation: | mm | 0.02 | |
Parallelism of Key Side to Axis: | mm | 0.015/300 | |
Parallelism between Adjacent Key Sides | mm | 0.015/300 | |
Roundness of Minor Diameter： | mm | 0.01 | |
Surface Roughness | um | Ra0.8 | |
Processing case
Precision parts
Gear industry
Robot industry
Mold industry
