Very compact internal grinding machine for workpiece lengths up to 150 mm and diameters up to 150 mm
ID GRINDING
KELLENBERGER VM30
FLEXIBLE FOR SMALL AND MEDIUM BATCHES
The KELLENBERGER VM30 internal grinding machine is ideal for all industries whose main focus is on simple internal grinding operations in the small and medium series. With a footprint of 1.80 x 1.80 m, the very compact machine is designed for workpiece lengths of up to 150 mm and diameters of up to 150 mm. Depending on the application, either one or two high-frequency internal grinding spindles arranged in parallel can be used. These ensure the best grinding results with short cycle times. . They are available with maximum speeds of 45,000 to 120,000 rpm-1.
Other outstanding features include the high-precision work-head and a high-precision X/Z cross table. The KELLENBERGER VM30 can be equipped with 3 different dressing devices. The machine is equipped with a Fanuc 0i control system with the latest BLUE Solution software generation, which is characterized by simple, fast and intuitive touch operation.
Dauer 1:36
FEATURES AND OPTIONS
- Compact internal grinding machine for small to medium-sized components
- Ideal for small to medium batch sizes
- Rigid base coupled with short axis travels
- Available with one or two high-frequency internal grinding spindles (optionally with internal cooling)
- High-precision headstock
- Various dressing options
- High-precision cross table in X/Z axis
- Separate wet/dry areas
- Fanuc 0i control, equipped with the latest BLUE Solution software
CONTROL AND SOFTWARE
The KELLENBERGER VM30 is equipped with the FANUC Oi-F Plus:
- FANUC i-F Plus with 19″ touch display
- Intuitive operation thanks to BLUE Solution with OBJECT Guide and ISO Guide
- Clear, self-explanatory screen pages
- Integrated technology calculator
- Online operating and maintenance instructions
TECHNICAL DATA
Specifications
Center width
150 mm
Centre height
100 mm
Workpiece diameter
< 150 mm
Workpiece weight
50kg
Load when working with a chuck
100 Nm
Supply voltage
400 V / 460 V
Power consumption depending on the equipment
35 A - 63 A
Length x width
1.8m x1.8m
Total weight
3'000 kg
Table / slide Z-axis
Travel range
300 mm
Feed rate Speed
20 000 mm/min
Scale resolution
0.1 µm
Cross slide X-axis
Travel range
325 mm
Feed rate Speed
18 000 mm/min
Scale resolution
0.1 µm
Turned parts B1
Swivel range
n/a
Swivel speed
n/a
Automatic indexing Resolution
n/a
Encoder resolution
n/a
Turned parts B2
Automatic indexing Resolution
n/a
Swivel speed
n/a
Swivel range
n/a
Encoder resolution
n/a
Grinding head
Type
Parallel
External grinding
Grinding wheel dimensions
n/a
Drive motor Water-cooled
n/a
Power Peripheral speed
n/a
Internal grinding
Bore of the holder
Ø 100 mm
max. power HF spindles
7.5 kW
max. rotational speeds
120 000 U/min
Rapid traverse X-axis
15 m/min
Rapid traverse Z-axis
20 m/min
Workpiece headstock
Type
Direct 50
Speed range
3'000 min-1
Mounting cone
MK 4
External short taper ISO 702-1
Gr. 3
Encoder resolution
n/a
Roundness accuracy for fly grinding
0.4 / 0.2 μm
Precision adjustment
± 1.5"
Tailstock
Mounting cone
n/a
Stroke
n/a
Precision adjustment
n/a
CNC control
Manufacturer / Type
Fanuc 0i-F
Machine operation
HMI
BLUE Solution
Software modules
Tool management
Option
Global dresser
Option
Global calibration
Option
Out of round grinding
n.a.
Measurement of tool holder with gSET
n.a.
gSHAPE (with DXF import)
n.a.
AppOutOfRound (CAPTO)
n.a.
Tool correction
Option
Tool type Cup wheel
Option
Out of round grinding
n.a.
Jig grinding
n.a.
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