円筒研削盤

Geibel & Hotz RS 2000 CM-DS

Distance between centers: 2000 mm
Center height: 230 mm
Max. swing diameter: 455 mm
Max. workpiece weight between centers: 800 kg
Max. workpiece weight, overhung (including clamping device): 200 Nm

X-axis infeed movement: Electromechanical drive with ball screw spindle
X-axis infeed movement: Traverse speed 0.01 – 8,000 mm/min
X-axis infeed movement: Setup via electronic handwheel or directional pushbuttons
X-axis infeed movement: Measuring system with glass scale, internal resolution 0.0005 mm

Z-axis table movement: Table speed 0.01 – 10,000 mm/min

Workpiece spindle motor: 3.0 kW at 0–300 rpm
Workpiece spindle mount: MK5 and KK5

Control system: SIEMENS 840 D solution line
Operation via dialog method
Electronic handwheel available

Grinding spindle motor: 11 kW
Grinding wheel peripheral speed: 35 (50) m/s
Standard grinding wheel: 600 x 80 x 203.2 mm
Surface grinding wheel, right: 300 x 40 x 127 mm
Internal grinding spindle as per customer specifications

Tailstock taper: MK4
Tailstock manually (hydraulically) operated
Tailstock foot switch with 40 mm quill stroke and MK5

Card index/digital data management for workpiece data, up to 100 grinding wheels and 40 dressers

Cylindricity error correction program-supported for all dressable grinding wheels

Dressing from the workpiece spindle headstock or tailstock
Dressing allowances are automatically compensated
Optional integration of diamond form rolls or swiveling dressers
Various dressing strategies available in the control system
Optional integrated CAD program
Optional import of existing CAD data

B-axis infinitely swiveling
Fast and repeatable positioning
Available grinding spindle configurations:
- External grinding wheel left
- External grinding wheel left, surface grinding wheel right
- External grinding wheel left, external grinding wheel right
- External grinding wheel left, internal grinding spindle
- External grinding wheel left, surface grinding wheel right, internal grinding spindle

Production machine
Can be equipped with loading portal and in-process measuring controls

Modular system / options:
- B-axis swiveling manual or infinitely automatic
- Number and configuration of grinding spindles (external and internal)
- Positionar (Z-length measuring probe)
- Touch detection
- In-process measuring control
- Controlled C-axis (non-circular grinding)
- Hydrostatic guide on the X-axis (infeed axis)
- Swiveling dresser, diamond form roll
- Servo-controlled tailstock with programmable pressing force
- Network connection
- Data backup
- Remote maintenance
- Universal paper band filter
- Compact air filtration device

Grinding cycles:
- X plunge grinding
- Z plunge grinding
- Z longitudinal grinding
- Angular plunge cutting
- Multi-X plunge cutting
- Contour grinding
- Oblique oscillation
- Positionar cycle
- Non-circular machining
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- Face grinding
- Z peel grinding
- Auxiliary function

The machine was commissioned at the end of 2012.

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