Swiss type cnc auto lathe CK1203 with high-performance cast iron: Stable structural design, high-quality Meehanna cast iron (meehanite metal) whole bed and drag plate, strong rigidity and good stability. Widely used in communication, electronics, automotive, pneumatic and hydraulic, medical, instrumentation, aviation and other industries for complex, small, precision, slender shaft parts machining.
Specification
| Model | CK1203 | |||
| Processing Capacity | Max. clamping dia. of spindle (mm) | Φ12 | ||
| Main spindle bore dia. (mm) | Φ16 | |||
| Max machining length (mm) | Fixed guide sleeve | 140 | ||
| Rotary guide sleeve | 135 (Optional) | |||
| No guide sleeve | — | |||
| Max. clamping dia. of back spindle (mm) | — | |||
| Max. drilling dia. (mm) | φ7 | |||
| Max. tapping dia. (mm) | M6 | |||
| Mechanical Capacity | Main spindle speed (r/min) | 8000 | ||
| Back spindle speed (r/min) | — | |||
| Live tool speed (r/min) | 5000 (Optional) | |||
| Rapid traverse speed (m/min) | 20 | |||
| Spindle runout (mm) | ≤0.002 | |||
| Repositioning accuracy | ≤0.003 | |||
| Tooling Systems | Cylindrical turning tool | 5 (Φ10) | ||
| Face drilling tool | 4 (ER11) | |||
| Lateral power tool | 3 (ER11) (Optional) | |||
| Backside drilling tool | — | |||
| Motor power | Main spindle (kW) | 3.7 | ||
| Back spindle (kW) | — | |||
| Side power motor power (kW) | 0.4 (Optional) | |||
| Cooling pump (kW) | 0.18 | |||
| Machine weight (Kg) | 1350 | |||
| Overall dimension (L×W×H) (mm) | 1560×900×1680 | |||
Main Features
1. CNC system: Standard Taiwan new generation system, dual-channel control, high efficiency, high precision. Japan Mitsubishi system can be selected according to customer needs.
2. High-precision spindle: Machine tool spindle bearing adopts imported high-precision angular contact bearings to ensure high rigidity of the spindle and long-lasting precision retention, spindle runout ≤ 2μm.
3. High-precision feeding: Servo-driven feeding axes, imported high-precision screw bearings, imported high-precision screw guide, to ensure machining accuracy and long-time precision maintenance, feeding the repeatability of the positioning accuracy of each axis ≤ 3μm.
4. Guide sleeve structure: It can realise quick switching between guide sleeve mode and non-guide sleeve mode to meet diversified machining requirements.
5. Tooling system: The machine adopts vertical double-row tooling structure with compact structure and fast tooling change. Configuration of radial power tooling can meet the needs of complex turning, milling, drilling and other processes of composite machining.
6. Automation: Through the configuration of automatic feeding machine, it can realise automatic continuous processing.