Performance Features:
This machine tool has a single-column vertical rail structure. The columns, bases and slides all adopt high-grade gray cast iron resin sand casting process and are aged. The matching guide surface uses rolling laurel linear guide rails, with high bearing capacity and good accuracy and stability. Reasonable structural design and perfect processing and assembly processes to ensure the stability and accuracy retention of long-term use of the machine tool. The machine tool spindle adopts high-precision double-row round-roof roller bearings, bidirectional angular contact ball bearings, and double-row cylindrical roller bearings. This configuration structure has the largest load-bearing capacity, can withstand large cutting force and feed force, has high radial and axial stiffness, and has high rotational accuracy.
Technical parameters:
| project | unit | VTC-900 |
| Maximum turning diameter of workpiece | mm | 1000 |
| Turning diameter | mm | 900 |
| Vertical movement distance of the knife holder | mm | 700 |
| Horizontal movement distance of the knife holder | mm | 650 |
| Distance from knife holder plane to chuck plane |
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| Spindle model |
| A2-11 |
| Spindle speed range | rpm | 20-500 |
| Spindle motor power | kw | 30 (low speed) |
| X-axis fast feed speed | m/min | 8 |
| Z-axis fast feed speed | m/min | 8 |
| Cutting feed speed | mm/min | 0.1-5000 |
| X-axis motor power, torque | kw/nm | 2.4/15 |
| Z-axis motor power and torque | kw/nm | 2.4/15 Brake |
| Knife holder form |
| 8-station hydroulic / power tool holder |
| Cutter cross section | mm | 32X32/ boring tool holder 40/50 |
| Manual chuck diameter | mm | 630 |
| Machine tool positioning accuracy | mm | ±0.008mm |
| Repeat positioning accuracy | mm | ±0.005mm |
| Machine tool weight (approximately) | kg | ≈8500kg |
| Machine tool size | mm | 2250×1960×2650mm |
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