নলাকার গ্রাইন্ডিং মেশিন

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
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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
- Face grinding
- Z peel grinding
- Auxiliary function

The machine was commissioned at the end of 2012.

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