Universal, quick, compact - also with C and Y axes and driven tools
- compact CNC lathe with a 30º inclined bed constructed of heavy, torsionally rigid cast-iron to ensure optimum results at high machining rates
- wide linear guides and large preloaded ball screws allow lowfriction and very accurate positioning of the tool slide
- linear tool changer with 3 stations and rapid feeds up to 18 m/min allow quick tool changes and efficient production
- very exact and rigid headstock support on radial angular ball bearings and two rows of cylindrical roller bearings
- easy access to the totally enclosed work space via a wide opening door
- hydraulic 3-jaw chuck with 160 mm diameter ensures easy and exact setup of the workpiece
- all guideways and the centrally located preloaded ball screws are reliably protected by telescoping covers
- headstock with infinitely variable speed adjustment - changeover to C axis for exact angle positioning and thread cutting function
- powered drilling/cutter heads with 2 tools are mounted in a radial position and are moved via the Y axis; 2 driven axial drill heads are mounted directly on the linear changer
- all axes feature powerful servo motors
- the GPlus control features a 17“ TFT color monitor with touchscreen display that shows all data for a user-friendly programming experience and easy operation
- quick setup of drilling, milling and thread cutting tasks on turned parts directly at the GPlus control
- all guideways and preloaded ball screws are lubricated timely and adequately by the central lubrication system
Specifications - Turnstar 200 RS - CNC Horizontal Lathe
| working area |
|
| turning diameter over bed (max.) |
440 mm |
| turning diameter over support (max.) |
180 mm |
| workpiece length (max.) |
200 mm |
| travel X-axis |
800 mm |
| travel Z-axis |
250 mm |
| headstock |
|
| speed range |
70 - 3000 rpm |
| spindle inside taper |
1:50 |
| lathe chuck diameter |
160 mm |
| spindle bore |
55 mm |
| spindle bore in chuck |
45 mm |
| feed |
|
| rapid feed X-axis |
12000 mm/min |
| rapid feed Z-axis |
18000 mm/min |
| tool head |
|
| number of tool stations |
3 Pieces |
| tool shank dimensions |
20x20 mm |
| boring bar mount diameter |
20 mm |
| driven tools |
|
| number of driven tools |
4 Pieces |
| spindle speed |
1400 rpm |
| torque, driven tools |
7 Nm |
| accuracies |
|
| positioning accuracy X-axis |
0,013 mm |
| positioning accuracy Y-axis |
0,013 mm |
| positioning accuracy Z-axis |
0,015 mm |
| positioning accuracy C axis |
0,03° |
| repeatability X-axis |
0,004 mm |
| repeatability Y-axis |
0,004 mm |
| repeatability Z-axis |
0,006 mm |
| repeatability C axis |
0,01° |
| drive capacity |
|
| motor rating main drive |
4,5 kW |
| motor rating X |
1 kW |
| motor rating Y |
0,75 kW |
| motor rating Z |
1,5 kW |
| motor rating driven tools |
0,75 kW |
| total power consumption |
8,8 kVA |
| measures and weights |
|
| overall dimensions |
2160x1520x1940 mm |
| weight |
2100 kg |
Control - Turnstar 200 RS - CNC Horizontal Lathe
GPlus 450 Drehen
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GPlus 450 - Windows-based CNC control for lathes
- The GPlus 450 features a 17“ TFT color monitor with touch-screen display to display all data for a user-friendly programming experience and easy operation
- Status messages show the user the current state of the control
- Frequently used machining sequences can be programmed quick and easy using the graphics-based Cycle Editor.
- With the use of Input masks, the Cycle Editor guides the operator intuitively and self-explanatory through the editing steps. A separate Help Graphic is available for every definable parameter
- Knowledge about the G and M Code Command Set or special programming language are NOT needed. However, experienced users have the ability to use DIN/ISO programming to create NC programs.
- Graphic simulation with integrated zoom function for a detailed display of actual chip removal
- A standard 10/100 MBit Ethernet interface and USB port allow fast data transfers from externally created programs (CAD/CAM) and saving these on the GPlus 450 hard drive
- single CPU concept (advantage: ties up only 2% of the system capacity)
- 40 GB storage, 2.0 GHz Intel Celeron processor, 256 MB RAM
- block processing time: 450 NC blocks per sec
- worldwide remote diagnostics
- Profibus, CANopen, DeviceNet implementation is possible
- machine can be integrated in factory networks
- technology-specific cycles for turning
Cycle overview T (Turning):
- plain turning, facing, taper turning, radius turning, plunge-cut, recessing forms E and F, thread turning, multiple thread turning, contour turning
Why PC Technology?
- PC Technology serves as platform for high-performance CNCs, since it allows us to automatically take part in the development programs of leading manufacturers of motherboards, hard drives, software, and operating systems. Thus, these manufacturers provide us with an "extended workbench". The rapid development of these components gives the KNUTH GPlus 450 a special edge.
- Optionally, the GPlus 450 software may be installed on a regular office PC (System Requirements: Intel processor) whereby the user interface is fully identical with the machine control user interface. This allows for a very realistic operation and programming training of newcomers. The created NC programs can be tested and simulated and are fully executable on the machine's control.
Maximized PC power results in optimized speed, surface quality, and accuracy of the machine tool and ensures high dynamics and ease of use. This makes the GPlus 450 ideally suited for a large variety of machining technologies, e.g. turning. Programming of technology-specific machining cycles is quick and easy; therefore, this control can be used for both single part and small batch productions.
The portable hand control unit features an ergonomic design with two Acknowledge buttons (safety enable). The machine axes can only be moved, if one Acknowledge button is activated. Two rotary selector switches are provided for axis selection and feed speed setting. Additionally, the hand control unit is equipped with an emergency stop button, an electronic hand-wheel and machine-dependent function keys to simplify machine set-up.
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Standard equipment - Turnstar 200 RS - CNC Horizontal Lathe
GPlus 450 control, 3-station linear tool changer, 2 driven axial drilling/cutter heads, 2 driven radial drilling/cutter heads, C and Y axes, hydraulic 3-jaw chuck Ø 160 mm, hydraulic unit, automatic central lubrication, coolant system, totally enclosed, chip tray, operating tools, operator manual
Accessories / Tools - Turnstar 200 RS - CNC Horizontal Lathe
| Power Worker Metal Cutter |
| Coolant Concentrate 5 Ltr. |
| Pivoted Mounts LK 55 |
| Quick-Set Spindle Bore Stop Size 6 46-58mm |
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