KNUTH VERTURN VDM CNC VERTICAL LATHE
Year
Not provided
Stock #
16147
Condition
New
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Specifications
Equipped With
| Verturn II VDM 1250 CNC | Verturn II VDM 1600 CNC | Verturn II VDM 2300 CNC | |
|---|---|---|---|
| Working Area | |||
| Turning diameter, vertical | 49 in | 63 in | 91 in |
| Machining height (max.) | 39 in | 47 in | 55 in |
| Work piece weight (max.) | 7,040 lbs | 11,000 lbs | 17,600 lbs |
| Speed | 3,750 rpm | ||
| Travels | |||
| Travel X-axis | 27.6 in | 36 in | 46.5 in |
| Travel Z-axis | 26 in | 31 in | 39 in |
| Travel Z1-axis | 26 in | 33 in | 41 in |
| Headstock | |||
| Speed range | 0.5 - 250 rpm | 0.5 - 200 rpm | 0.5 - 100 rpm |
| Torque max. | 203,550 ft.lb. | 331,875 ft.lb. | 464,625 ft.lb. |
| Lathe chuck diameter | 39 in | 55 in | 79 in |
| Rapid Feed | |||
| Rapid Feed X-axis | 157.48 in/min | ||
| Rapid Feed Z-axis | 157.48 in/min | ||
| Feed | |||
| Feed W-axis | 17 in/min | ||
| Tool Head | |||
| Number of tool stations | 4 positions | ||
| Tool-change time tool/tool | 10 sec | ||
| Tool weight max. | 55 lbs | ||
| Accuracies | |||
| Positioning accuracy | 0.00118 in | ||
| Repeatability | 0.00059 in | ||
| Drive Capacity | |||
| Motor rating main drive | 40.2 Hp | 49.6 Hp | 60.3 Hp |
| Motor rating feed | 3 Hp | ||
| Measures and Weights | |||
| Overall dimensions (length x width x height) | 209x150x166 in | 256x166x174 in | 300x197x213 in |
| Weight | 20,900 lbs | 26,400 lbs | 44,000 lbs |
- Heat-treated machine bed made of premium HT250 cast-iron
- Large, induction-hardened and precision-ground rectangular guides with synthetic coating ensure optimum sliding and damping properties
- High-precision preloaded ball screws from renown manufacturers on all axes
- Hydraulic clamping of cross traverse
- Easy access to the 4-jaw face chuck allows easy clamping of heavy and complex workpieces
- Includes the proven Siemens 828 D SL
- 4-step precision gears and infinitely variable 60 Hp main motor - for high torque (up to 29,500 ft/lbs) across the entire speed range
- The work area is easily accessible through a wide opening safety door
- All guideways are lubricated reliably via a central lubrication system
- Chip conveyor with chip carriage and automatic 4-station tool changes complete this extensive standard equipment
- The SINUMERIK 828D is perfectly suited for equipping horizontal and vertical turning centers with one machining channel and up to eight CNC measuring circuits. Apart from the main spindle and the geometry axes (X axis and Z axis), other machine units can be operated as well:
- CNC controlled turret
- Tailstock axis (with travel to fixed stop)
- Driven tools and C axis mode for end face and peripheral surface machining
- Y axis (orthogonal or oblique)
- Sub-spindle with synchronous spindle function for complete machining of workpieces
- With the SINUMERIK 828D you get a CNC system that is customized for the application in lathes and milling machines. CNC, PLC, user interface and axis control for six CNC measuring circuits are all combined within a single compact unit. The control provides comprehensive CNC functions such as support of sub-spindle machining and powerful tool management capability.
- The SINUMERIK 828D offers comprehensive turning capabilities for lathes, plus drilling and milling operations for face machining and peripheral surface machining of workpieces. The performance of the controller and the new motion control allow you to achieve mirror finish surfaces with minimum machining time. The SINUMERIK 828D has eliminated all unnecessary functionalities; this is particularly noticeable in the graphical user interface. This means it is optimally suitable for use in the workshop. Operation, programming and maintenance can quickly be mastered with only minimal training requirements.
- Optimum operator guidance via CNC input screens with animated input masks
- USB, CF, and Ethernet interfaces are located on the front panel for quick and easy data transfers
- Integrated wireless modem for optimum process monitoring via mobile phone
- Siemens 828 D control
- electronic hand-wheel
- 4-jaw face chuck
- automatic 4-station tool changer
- coolant system
- control cabinet with heat-exchanger
- signal lamp
- chip conveyor
- hydraulic unit
- oil cooler
- work space lighting
- operating tools
- operator manual
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