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GRS IV-850
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End use:
Concept:
Machine base:
Control:
Height of centres:
Grinding length:
Weight of workpiece:Work headstock:Revolution spped:
Workpiece clamping:
Grinding spindle head:Grinding disk dimension:
Driving power:
Speed X-Axis:
Speed Z-Axis:
Place requirement:
Weight of machine:
Workpiece automation:
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External grinding of
cylindrical- and cone
bearings track and brim
Driving inductor princip
massive granite
Sinumerik 840-D
460 mm
850 mm (length Z-Axis)
80 kg 0 - 150 U/min
Magnetic chuck +
Microcentric 610 x 225 x 304,8 mm
55 kW up to max.
80 m/sec
0,01 - 15.000 mm/min
0,01 - 15.000 mm/min
2.700 x 2.750 mm (without
electrical control cabnit and
robotics barrier)
ca. 14.000 kg
KUKA-Robot with encharge-
and discharge conveyor |
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GRS IV-1000
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Application
Concept
Machine bed
CNC-Controller
Center hight
Grinding lenght
Work piece weight
Grinding wheel dimension
Place requirement
Machine weight
Options
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Regrinding of bearing of turbine
drive shaft
moving grinding wheel head
(cross slide)
massive stone (Granite)
Siemens Sinumerik 840-D
500 mm
1.000 mm
approx. 800 kg
800 x 80 x 304,8 mm
3.770 x 2.800 mm
approx. 17.000 kg
Grinding units for work pieces
Automatic blanacing system
Acoustic sensor for Air Gap
Coolant system with paper roll
Filter mist unit
Special software with gauge to control the run out
of the work piece
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GRS IV-4000
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End use:
Concept:
Machine base:
Control:
Height of centres:
Grinding length:
Weight of Workpiece:Work headstock:Revolution speed:
Acceptance:
Workpiece clamping:Tailstock:Acceptance:
Upstorke:
manual roller mistake
correction:
Tail spindle:
Grinding spindle head:Grinding disk dimension:
Driving power:
Speed X-Axis:
Speed Z-Axis:
Pivoting:
Place requirement::
Weight of machine: |
External grinding of pressure cavities
Driving inductor princip
massive granite
Sinumerik 840-D
400 mm
4.000 mm (length
Z-Axis upstroke: 4.500mm)
3.000 kg 0 - 150 U/min
MK 6
Extra attachment MK 6
200 mm
+/- 0,2 mm
with bearimg and adjustment 750 x 100 x 304,8 mm
22 kW up to max.
50 m/sec(2x)
0,01 - 15.000 mm/min
0,01 - 15.000 mm/min
with linear motor
steppless up to 270°
6.770 x 3.306 mm (without
electrical control cabnit and
accessories)
ca. 45.000 kg |
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GRS IV-3000-DK(railway tracks)
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Application:
| External grinding of railway tracks
with 2 independent grinding
ariiages |
| Concept: | Travelling column principle |
| Maschine base: | massive granite |
| Control system: | Sinumerik 840-D SL |
| Center height: | 400 mm |
| Grinding length: | 3000 mm |
| Weight of workpiece: | 2000 kg |
| Weight of maschine: | 48.000 kg |
| Maschine dimension: | 8030 x 3300 mm |
Workpiece spindle head: | |
| Rotation speed: | 0 - 200 RPM |
| Holding fixture: | MK 6 |
| Workpiece clamping: | Special attachment |
Tailstock: | |
| Holding fixture: | MK 6 |
| Stroke: | 200 mm |
Manual cylinder deviation
correction: | +/- 0,2 mm |
| Tailstock center sleeve: | with bearing and adjustment |
Grinding spindle head: | |
| 1x grinding wheel: | Ø 750 x 200 x 304,8 mm |
| Arrangement: | left straight |
| Preload displacement: | 550 mm |
Input power:
| 43 kW
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| 1x grinding wheel: | Ø 750 x 200 x 304,8 mm |
| Arrangement: | left straight |
| Preload displacement: | 750 mm |
| Input power: | 43 kW |
| B-Axis | Swing range +5°/-180° |
Z-Axes each with linear motor – movement range about 4200 mm
Extra equipment | |
| 2x absolute gauging head: | 70–470mm diameter range |
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GRS-IV-3000 (universal)
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Application: | External grinding /
internal grinding |
| Concept: | Travelling column principle |
| Maschine base: | massive granite |
| Control system: | Sinumerik 840-D SL |
| Center height: | 400 mm |
| Grinding length: | 3000 mm |
| Weight of workpiece: | 3000 kg |
| Weight of maschine: | 35.000 kg |
| Maschine dimension: | 5830 x 2760 mm |
Workpiece spindle head: | |
| Rotation speed: | 0 - 200 RPM |
| Holding fixture: | MK 6 |
| Workpiece clamping: | Special attachment |
Tailstock: | |
| Holding fixture: | MK 6 |
| Stroke: | 200 mm |
Manual cylinder deviation
correction: | +/- 0,2 mm |
Tailstock center sleeve:
| with bearing and adjustment
optional with actuator |
Grinding spindle head: | |
1x grinding wheel:
| Ø 610 x 100 x 304,8 mm
(external grinding) |
| Arrangement: | left straight |
| Preload displacement: | 550 mm |
| Input power: | 20 kW |
| CNC dresser | |
| B-Axis | Swing range +45°/-180° |
Internal grinding attachment with changeable internal grinding spindle:
Ø 60 x 400 mm
Ø 100 x 1000 mm
Ø 160 x 1400 mm
Z-Axes each with linear motor – movement range about 3.500 mm
Extra equipmentBezel
Four-jaw chuck
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You can find more information about the GRS at "Downloads" at "GRS brochure as PDF ".
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