Description
Swiss style cnc lathe YB285 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 | YB325 | ||
| Processing capacity | Max.bar dia. (mm) | Φ32 | |
| Main spindle bore dia. (mm) | Φ36 | ||
| Max machining length (mm) | No guide sleeve | 2.5D（Maximum 80） | |
| Rotary guide sleeve | 310 | ||
| Max.clamping dia.of back spindle (mm) | Φ32 | ||
| Max.drilling dia.of main spindle (mm) | Φ13 | ||
| Max.tapping dia.of main spindle (mm) | M12 | ||
| Max.drilling dia.of back spindle(mm) | φ10 | ||
| Max.tapping dia.of back spindle(mm) | M10 | ||
| Max.drilling dia.of radial live tool (mm) | φ10 | ||
| Max.tapping dia.of radial live tool (mm) | M8 | ||
| Max. drilling dia.of backside power tool (mm) | φ8（Optional） | ||
| Max. tapping dia.of backside power tool | M6（Optional） | ||
| Mechanical capacity | Main spindle speed(r/min) | 8000（Rotary guide sleeve 6000） | |
| Back spindle speed (r/min) | 8000 | ||
| Radial live tool speed(r/min) | 6000 | ||
| Back live tool speed(r/min) | 6000（Optional） | ||
| Rapid traverse speed (m/min) | 30（X2、Y1、Z2) | ||
| 24(X1) | |||
| Spindle runout(mm) | ≤0.002 | ||
| Repositioning accuracy | ≤0.003 | ||
| Tooling Systems | Cylindrical tool | 6（¨16） | |
| End face machining tool | 4（ER20） | ||
| Radial live tool | 1(ER20)＋3(ER16) | ||
| Deep hole holder | 2(ER16） | ||
| Back live tool | 4(ER16） | ||
| Back power tool | Optional | ||
| Motor power | Main spindle (kW) | 6.3 | |
| Back spindle (kW) | 4.2 | ||
| Linear drive shaft (kW) | 1.1（X1、X2、Y1、Z1、Z2) | ||
| — | |||
| Radial live tool (kW) | 1.1 | ||
| Back live tool (kW) | 1(Optional) | ||
| Cooling pump (kW) | 0.4 | ||
| Machine weight(Kg) | 3750 | ||
| Overall dimension (L×W×H)(mm) | 3100×1660×1920 | ||
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.
Machine Details
