Description
The oil country lathe can complete cylindrical turning, inner hole, and all kinds of the screw thread, arc, cone and interior and the exterior surface of solid of revolution.
CNC oil country lathe QK1330 is suitable for high-efficiency, high-volume and high-precision machining for the super-long parts of oil pipe and drill pipe joint.
Performance features
- Large spindle aperture with high passability and stable workpiece clamping with double chucks.
- High quality and high strength cast iron casting overall bed with good rigidity and high precision.
- The surface of the guide rail is quenched by super audio treatment, with great hardness and long service life.
- The planker adopts the plasticizing process of the guide surface, which is wear-resistant and highly accurate.
Specification
| Specification | QK1330 | |
| Capacity | ||
| Chuck size | 4 jaw chuck (630) | |
| Max. swing dia over bed | 800mm | |
| Max. swing dia over slide | 480mm | |
| Max. length of workpiece | 1500mm | |
| Width of bed | 600mm | |
| Spindle | ||
| Spindle bore | 305mm | |
| Spindle speed range | （L）:20-100r/min | |
| （H）:100-300r/min | ||
| Power of spindle motor | 15kw | |
| Mode of spindle speed | Variable speed in 2 steps | |
| Axis | ||
| Max.travers of X/Z axis | X:420mm | |
| Z:1250mm | ||
| X/Z rapid traverse | 4000/5000mm/min | |
| X-axis motor | Speed | 1500r/min |
| Torgue | 15N.m | |
| Power | 2.4kw | |
| Z-axis motor | Speed | 1500r/min |
| Torgue | 22N.m | |
| Power | 3.5kw | |
| Electric tool-post | Model | HAK21300 |
| No.of tool stations | 4 position | |
| Dimension | 300×300mm | |
| Tool change time | 2.6s | |
| Tailstock | ||
| Tailstock quill | Diameter | 100mm |
| Travel | 250mm | |
| Taper | MT6 | |
| Positioning accuracy (National standard) | ||
| Positioning accuracy | 0.02mm | |
| Repositioning accuracy | 0.01mm | |
| Machine Dimensions | ||
| Overall dimensions(LxWxH) | 4200×2100×1900mm | |
| Machine weight | 7.5t | |
