Horizontal Precision Lathe
A horizontal lathe is a general-purpose turning machine with the spindle axis parallel to the horizontal plane. Machining is achieved by rotating the workpiece via the spindle while the tool turret performs controlled feed movements.
This series of precision turning machines is designed as an ultra-precision hard turning solution that replaces traditional grinding processes. The lineup ranges from basic precision lathes to advanced turning centers equipped with Y-axis, live tooling turrets, and sub-spindles, allowing flexible configuration to meet diverse customer requirements. With strong versatility, a low operating threshold, and a wide machining range, the lathes are suitable for turning a broad variety of general mechanical and foundational components.
| Model | |
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| System | Siemens/Fanuc | Siemens/Fanuc | Siemens/Fanuc |
| Spindle | |||
| Spindle Nose | A2 - 5/16C | A2 - 6/20C | A2 - 8/25C |
| Bar Capacity | 42mm | 51mm | 65mm |
| Chucking | 6" Chuck / 16C Collet | 8" Chuck / 20C Collet | 10" Chuck / 25C Collet |
| Max. Swing Diameter | 520mm | 520mm | 520mm |
| Max. Turning Diameter | 308mm | 308mm | 308mm |
| Max. Turning Length (Collet) | 610mm | 610mm | 610mm |
| Max. Turning Length (Chuck) | 520mm | 520mm | 520mm |
| Axis Parameters | |||
| X Axis Travel | 190mm | 190mm | 190mm |
| Z Axis Travel | 630mm | 630mm | 630mm |
| Y Axis Travel | ±42mm | ±42mm | ±42mm |
| X/Z Rapid Traverse | 30m/min | 30m/min | 30m/min |
| Y Rapid Traverse | 10m/min | 10m/min | 10m/min |
| Positioning Accuracy (VDI/DGQ3441) | 0.005mm | 0.005mm | 0.005mm |
| Repeatability (VDI/DGQ3441) | 0.002mm | 0.002mm | 0.002mm |
| Servo Turret | |||
| Turret Type | BMT55 | BMT55 | BMT55 |
| Tool Stations | 12 | 12 | 12 |
| Square Shank Size | 25mm | 25mm | 25mm |
| Round Shank Size | Ø40mm | Ø40mm | Ø40mm |
| Adjacent Tool Change Time | 0.47sec | 0.47sec | 0.47sec |
| Bed | |||
| Dimensions (L×W×H) | 2757×2336×1934mm | 2757×2336×1934mm | 2757×2336×1934mm |
| Weight | 5600kg | 5600kg | 5600kg |
| Power Supply | 3 Phase 220V | 3 Phase 220V | 3 Phase 220V |
- Integrated Spindle Design: A unique integrated spindle structure significantly improves machining accuracy while reducing surface roughness of finished parts.
- High-Precision Spindle Bearings: The spindle is equipped with ultra-precision rolling bearings as standard, with optional hydrostatic bearings available. This ensures exceptional rotational accuracy and meets demanding hard turning requirements.
- Advanced CNC Control: Standard configuration includes the SIEMENS 828D control system, offering high control accuracy, fast response, and strong overload capability.
- High-Rigidity Machine Bed: The precision lathe features a Swiss Schneeberger mineral cast (artificial granite) bed, providing excellent rigidity, thermal stability, vibration damping, and water resistance.
- Efficient Turret Configuration: A 12-station slant-type turret is supplied as standard, with an optional BMT turret available to significantly enhance machining efficiency and surface quality.
- Integrated Soft and Hard Turning: Precision soft turning and precision hard turning are combined in a single machine, enabling multi-process machining of complex precision components in one setup.
