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High-Precision Cylindrical Grinding Machine for Inside and Outside Machining
- superior machining quality and high flexibility for small batch productions
- these proven, solid machine frames with wide V-guides and boxways ensure low vibrations for optimum work results
- Servo-driven axes run on precision preloaded ball screws
- Electronic hand-wheels for grinding headstock movement
- high-precision hydrodynamic bearings of the grinding spindle ensure optimum grinding results
- GPlus 450 control: Optimized for comfortable operation of Cylindrical Grinders - made to meet the most demanding grinding requirements
- graphic support for grinding cycles makes this machine especially easy to use
Specifications - RSM B 1000 CNC - CNC Cylindrical Grinding Machine
| working area |
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| center height |
180 mm |
| workpiece length (max.) |
1000 mm |
| grinding length |
1000 mm |
| workpiece weight (max.) |
150 kg |
| grinding diameter |
320 mm |
| travel X-axis |
360 mm |
| travel Z-axis |
1100 mm |
| inside grinding diameter |
30 - 100 mm |
| inside grinding depth |
125 mm |
| table feed, infinitely variable |
0,1 - 4 m/min |
| table swivel range (max.) |
R=7° / L=3° |
| stroke of top slide (max.) |
200 mm |
| headstock |
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| working spindle speed, infinitely variable |
25 - 220 rpm |
| workpiece headstock swivel range r/l |
45° (360° turn around) |
| working spindle taper |
MT 4 |
| workpiece spindle, taper |
MK 4 / MT 4 |
| grinding headstock |
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| grinding spindle speed |
1670 rpm |
| inside grinding spindle speed |
10000 rpm |
| grinding headstock swivel range (r+l) |
30 ° |
| tailstock |
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| tailstock taper |
MT 4 |
| drive capacity |
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| motor rating working spindle |
1,5 kW |
| motor rating outside grinding |
5,5 kW |
| motor rating inside grinding |
1,1 kW |
| motor rating X axis feed |
1,8 kW |
| motor rating Z axis feed |
2,9 kW |
| total power consumption |
15 kVA |
| measures and weights |
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| grinding wheels dimensions |
400x50x203 mm |
| overall dimensions |
6000x2500x2050 mm |
| weight |
5300 kg |
Control - RSM B 1000 CNC - CNC Cylindrical Grinding Machine
GPlus 450 Schleifen
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GPlus 450 - Windows-based CNC control for cylindrical grinding machines
- 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
- minimum input increment 0.001 mm
- 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.
- operation via 2 electronic hand-wheels
- integrated PLC
- RS-232 and USB ports
- Look Ahead function (200 blocks)
- graphic simulation: tool path
- 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 grinding
Cycle overview G (Grinding):
- cylindrical grinding - oscillating, face grinding - oscillating, multiple plunge-cut (slot) - plane, multiple plunge-cut (slot) - linear, plane shoulders, linear shoulders
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. grinding. 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 - RSM B 1000 CNC - CNC Cylindrical Grinding Machine
GPlus 450 control, internal grinding equipment , grind wheel remover, 3-jaw chuck, Ø 200 mm, steady rest, follow rest, grindin wheel balancing station, balancing arbor 80 mm, center MT 4, grinding wheel, coarse, grinding wheel, fine, inside grinding arbor, foundation bolts, coolant system with magnetic separator, automatic central lubrication, leveling feet, work lamp, operating tools, programming instructions, operator manual
Accessories / Tools - RSM B 1000 CNC - CNC Cylindrical Grinding Machine
| Pulcom Measuring System |
| Coolant Concentrate 5 Ltr. |
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