PH46-750 CNC Rotor Whirling Machine
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Product Highlights
- Eliminates thread inconsistencies by utilizing a high-rigidity bed and 55° dovetail guide rails to maintain a linear axis positioning accuracy of ≤0.01mm
- A powerful 2-2.2kW whirling head capable of reaching speeds up to 3000r/min.
- Advanced 4-axis 3-linkage CNC control, effectively managing workpiece diameters from 8-60mm and lengths up to 400mm.
- Ensures long-term operational stability and minimizes side backlash using a precision wear-resistant worm gear coupled with centralized intermittent lubrication.
Techinal Specifications
| Processing Diameter | 8 - 60mm |
| Workpiece Length | Up to 400mm |
| Max Spindle Speed | 0 - 800r/min |
| Whirling Head Speed | 1500 - 3000r/min |
| Z-axis Rapid Traverse Speed | 6 - 10m/min |
| Linear Axis Positioning Accuracy | ≤0.01mm |
| Linear Axis Repeatability | ≤0.015mm |
| Swing Axis Precision | ≤5″ |
| Chuck Size | 8″ (Ø200mm) / Three-jaw Hydraulic |
| Helix Angle | 0 - 10° |
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Overview
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Machine Configuration
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Video Demo
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FAQ
The PH46-750 CNC Rotor Whirling Machine is engineered to resolve critical production bottlenecks in precision thread manufacturing. It leverages a robust overall high-strength cast bed to completely suppress vibrations during heavy-duty cutting operations.
For manufacturers producing automotive steering worms or medical bone screws, this equipment delivers exceptional reliability. The integrated 55° dovetail guide rail guarantees incredibly smooth low-speed feeds without any detrimental crawling phenomena.
Achieving strict aerospace engineering tolerances requires superior mechanics, ensuring a linear axis repeatability of ≤0.015mm. The primary Z and X axes are precisely driven by highly responsive servo-motorized precision ball screws.
Industrial screw pump rotor production benefits massively from the integrated PH90W2 internal whirling head. Operating at cutting speeds up to 3000r/min, it efficiently processes complex alloy materials up to 60mm in diameter.
To guarantee workpiece alignment during continuous operation, the CNC Whirling Machine features an 8-inch (Ø200mm) hydraulic chuck. This robust setup seamlessly integrates with a specialized mandrel to securely clamp long die core parts.
Advanced machining automation is flawlessly managed by the SYNTEC controller system. This intelligent interface ensures the machine seamlessly connects with existing smart factory equipment to maximize your total production throughput.
| Control System | Syntec |
| Servo Motors & Drives | Syntec |
| Electrical Components | Schneider |
| Slideway System | 55-Degree Dovetail Rails |
| Total Power | 13Kw |
| Whirling Head Power | 2 – 2.2kw |
| Machine Size | 2500 × 2000 × 2300 mm |
| Machine Weight | 2500kg |
Q: How do you guarantee the helical profile accuracy when machining screw pump rotors?
A: The PH46-750 utilizes 4-axis simultaneous interpolation, achieving a positioning accuracy of ≤0.015mm and a repeatability of ≤0.01mm. This ensures a 100% compliance rate for helical surface precision.
Q: How is deformation prevented when machining thin-walled rotors?
A: By utilizing rigid clamping fixtures combined with low cutting-force parameters (0.2mm depth of cut), the deformation rate is drastically reduced from 9% down to 2%.
Q: How can rework costs be minimized during mass production?
A: The PH46-750 enables single-setup machining, which minimizes process changeovers. As a result, rework costs are reduced by 40%, and single-shift production capacity is increased by 30%.
Q: Do you provide customized solutions for your whirling machines?
A: Yes. We can customize core parameters such as cooling methods, machining lengths, and other specifications based on your specific production requirements.
Q: What is your service response time?
A: We offer a 2-year warranty and 24/7 online technical support. If on-site troubleshooting is required, we guarantee a 48-hour localized on-site service or comprehensive remote assistance.
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