grinding length: 1.000 mm
grinding width: 600 mm
workpiece
height: 400 mm
control: SINUMERK 840 D
Grinding Area: :
grinding range: max. 1.000 x 600 mm
travel cross (z-axis):
540 mm
distance table surface - grinding spindle centre: max. 600
mm
Travel vertical (Y-axis): 500 mm
Max. working height on new
grinding wheel: 400 mm
workpiece table: :
Electro permanent
magnetic plate: 800 x 500 mm
pole pitch: 18 mm
clamping force
in 8 levels: -
Table drive (X-axis): :
Incremental encoder
in the longitudinal axis X axi: -
table speeds: 2-35.000
mm/min
Electromechanical longitudinal movement: -
by means of
digital servo motor,: -
toothed belt and ball screw: -
Preloaded precision rolling guide size 35: -
Central grease
lubrication: -
Automatic vertical feed (Y-axis): :
min. feed
size: 0,001 mm
measuring system: Galsmaßstab
Max. distance
spindle centre - table: 700
Grinding head vertical: 550
mm
Electromechanical transverse movement: -
by means of
digital servo motor,: -
backlash-free worm gear and ball screw.:
-
Preloaded precision roller guide size 45: -
Central grease
lubrication: -
Cross feed (Z-axis): :
min. feed size: 0,001
mm
column cross max: 600 mm
measuring system: Glasmaßstab
Cross movement, continuous: 5 – 5.000 mm/min
Cross
movement, intermittent: 1-95 mm/Impuls
Electromechanical
transverse movement: -
by means of digital servo motor,: -
toothed belt and ball screw: -
Preloaded precision roller
guide size 45: -
Central grease lubrication: -
grinding
spindle head: :
Motor - version: Drehstrom Motor regelbar
power requirement: 18,5 kW bei 1.500 min-1
grinding spindle
speed variable: 1.000 - 2.600 min-1
spindle bearing: axial und
spielfrei
Spindle Ø in front bearing: 80 mm
grinding wheel
size: 420 x 100 x 127 mm
Grinding spindle with anti-friction
bearings in: -
block design with preloaded high-precision
spindle: -
and grease permanent lubrication,: -
spindle
preloaded axially+radially without backlas: -
grinding wheel
peripheral speed max.: 35 m/s
Dynamic, automatic grinding wheel
balancing system: -
Fa. MPM, Typ AB 100: -
Data for
electrical installation: :
voltage: 3~ 400/230 V
connected
load: 50 kVA
frequency: 50 Hz
rated current: 70 A
Backup
fuse ca.: 100 A
total power requirement: 18,5 kW
weight of the
machine ca.: 6 t
dimensions of the machine ca.: 4 x 3 x 2,9
m
Equipment and accessories
- Linear measuring systems in
Y- and Z-axis
- All linear axes with digital servo motors and
ball screw drive
- Belt filter system with paper belt filter,
tank capacity 640 l, coolant pump 200 l/min/4 bar
- Manual
coolant nozzles - adjustable
- Automatic working chamber door
pneumatically controlled
- Electro-permanent magnetic plate 800
x 500 mm, pendulum pole pitch 18 mm
- Automatic grinding wheel
balancing device Fa. MPM
- Full enclosure of the working area
in stainless steel partial execution with LED working area
lighting
- Manually operated door, safety interlock in
automatic mode
- Portable electronic handwheel in automatic and
manual mode for all axes
- Three-color signal light
-
Electrical equipment 400V/50Hz
- Switch cabinet cooling unit
- Machine feet
- Painting RAL 9002 (grey white), RAL
5010 (gentian blue)
- Rinsing gun with hose and holder in the
operating area
- Approx. 5 pcs. grinding wheel
flanges
Machine prepared for grinding mist suction
Grinding programs
- Surface F51227320
grinding
- Plunge grinding
- Profile grinding
- Automatic
program sequence with roughing, finishing, fine finishing and
burnout
- Multiple plunge-cut grinding for economical
production
- Surface grinding with continuous, infinitely
programmable cross feed
- Calibration of the grinding wheel
(calibrate, backfeed, round corners)
- Face grinding with back
pull dressing
- Dressing in grinding cycle with lift-off
amount
- Fully automatic compensation of dressing amounts
-
Tool management
Dressing Technology
Table
dresser -straight- TAG:
Dresser fixed on the machine table,
roughing and finishing station with dressing tiles are arranged one
behind the other, cylindrical dressing of grinding wheels for surface
and plunge grinding,
suitable for corundum and silicon carbide
grinding wheels, cycle software with input menu
Pre-profiler
VPG-150:
incl. diamond roughing wheel width 1.5 mm
For
economical pre-profiling (roughing out) of the grinding wheel,
profiling unit firmly mounted on the table, suitable for corundum and
silicon carbide grinding wheels, CNC dressing cycle for
pre-profiling
Table profile dresser TAD:
Suitable
for diamond wheel DFR, D = 120, tip radius r = 0.1 - 1mm, flank angle
28°,40°, 60°.
Profile depth max. 20 mm, contour accuracy +/-
0.0025 mm, swivel angle +/- 70°,
profiling in the program by
means of graphical operator guidance in 3-D interpolation
The data for this ad was created with
ModulMWS - the software solution of LogoTech oHG.
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