5-Axis Machining Center for Large Blade Finishing
HIGHLIGHT
This machine specializes in large, elongated, and geometrically complex asymmetrical blades.
- Its column-moving structure, combined with an expandable X-axis travel range, effortlessly addresses the machining challenges associated with ultra-long blades, offering exceptional operational flexibility.
- The X-axis features a rare triple-guideway configuration with a wide support span, providing superior rigidity and stability for the rapid traverse of the large column.
- The U-axis (workpiece adjustment) is integrated directly into the X-axis design; this structural integration minimizes cumulative assembly errors at the source, thereby ensuring precise geometric positioning for large-scale workpieces.
- To accommodate the substantial weight of the large swivel head, the system employs a powerful dual-motor drive coupled with full-closed-loop optical scale feedback, guaranteeing enduring positioning accuracy and long-term precision retention.
Technical Specifications
- MCV1580-V
- MCV2580-V
- MCV3080-V
| Specification | Standard Configuration | Optional Equipment / Remarks |
| CNC System | SINUMERIK ONE | Huazhong HNC848 |
| Travel | X/Y/Z: 1500/800/900mm U: 800mm A/A11: 360° B: ±100° | / |
| Spindle | 42kW-HSK A100/12000/200N.m | / |
| A-Axis Face-to-Face Distance | 700-1500mm | / |
| A-axis Max. Rotation Diameter | Ø800mm | |
| Max. Load Capacity | 500kg | |
| Positioning Accuracy | X: 0.015mm, Y/Z: 0.008mm A1/A11/B: 8’’ | / |
| Repeatability | X: 0.010mm, Y: 0.006mm, Z: 0.004mm A1/A11/B: 4’’ | |
| Tool Magazine | 24T | / |
| Chip Removal Method | Chain-Type | / |
| Specification | Standard Configuration | Optional Equipment / Remarks |
| CNC System | SINUMERIK ONE | Huazhong HNC848 |
| Travel | X/Y/Z: 2500/800/900mm U: 1600mm A/A11: 360° B: ±100° | / |
| Spindle | 42kW-HSK A100/12000/200N.m | / |
| A-Axis Face-to-Face Distance | 900-2500mm | / |
| A-axis Max. Rotation Diameter | Ø800mm | |
| Max. Load Capacity | 600kg | |
| Positioning Accuracy | X: 0.015mm, Y/Z: 0.008mm A1/A11/B: 8’’ | / |
| Repeatability | X: 0.010mm, Y: 0.006mm, Z: 0.004mm A1/A11/B: 4’’ | |
| Tool Magazine | 24T | / |
| Chip Removal Method | Chain-Type | / |
| Specification | Standard Configuration | Optional Equipment / Remarks |
| CNC System | SINUMERIK ONE | Huazhong HNC848 |
| Travel | X/Y/Z: 3000/800/900mm U: 2000mm A/A11: 360° B: ±100° | / |
| Spindle | 42kW-HSK A100/12000/200N.m | / |
| A-Axis Face-to-Face Distance | 1000-3000mm | / |
| A-axis Max. Rotation Diameter | Ø800mm | |
| Max. Load Capacity | 800kg | |
| Positioning Accuracy | X: 0.015mm, Y/Z: 0.008mm A1/A11/B: 8’’ | / |
| Repeatability | X: 0.015mm, Y: 0.006mm, Z: 0.004mm A1/A11/B: 4’’ | |
| Tool Magazine | 24T | / |
| Chip Removal Method | Chain-Type | / |
Features
The MCV-V series is a specialized 5-axis simultaneous machining center developed specifically for the finish machining of large, asymmetrical blades. This machine tool features a moving-column structure that allows for extension along the X-axis, thereby facilitating the machining of blades with longer specifications.
The machine is equipped with a Siemens 5-axis simultaneous control system, enhanced by secondary development of functions such as thermal displacement compensation and collision avoidance, resulting in superior overall performance.
The A, A1, and B axes are driven by high-torque direct-drive motors and utilize high-precision rotary encoders for position feedback, ensuring exceptional accuracy and dynamic responsiveness.
The X-axis employs a triple-linear-guide design to enhance the stability and smoothness of the column’s movement.
The Z-axis features a dual-motor drive system, paired with linear encoders, to improve positioning accuracy and ensure long-term precision retention.
The U-axis facilitates workpiece length adjustment and incorporates developed functions for force control and adaptive adjustment of the A11 axis, thereby mitigating the impact of stress-induced deformation on machining accuracy during the process.
Specialized post-processing software has been developed for the CAM system to enable more efficient machining operations and achieve superior surface finishes.
Structure
The equipment features a moving-column structure with an expandable X-axis travel range, facilitating easy adaptation for the machining of longer blades.
The X-axis is supported by a triple-guideway system with a wide span, ensuring superior structural rigidity and precision stability.
The integrated design of the U-axis and X-axis delivers enhanced geometric accuracy.
The A, A1, and B axes are driven by high-torque direct-drive motors and equipped with high-precision rotary encoders for position feedback, delivering exceptional accuracy and dynamic responsiveness to achieve superior dynamic performance.
The Z-axis features a dual-drive configuration: its transmission mechanism is designed with a center-of-gravity drive layout, ensuring smooth Z-axis operation during head oscillation while simultaneously enhancing the axis’s dynamic response capabilities.
The Z-axis also incorporates a dual-linear-encoder design to further improve its positioning accuracy and long-term precision retention.
The U-axis facilitates workpiece length adjustment, while force control and adaptive adjustment functions for the A11-axis have been developed to mitigate the impact of workpiece stress-induced deformation on machining precision.
