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ABA / Z & B MULTILINE 2507 CNC

Technical details
grinding length 2000 mm
grinding width 850 mm
distance spindle center to table 900 mm
control Siemens 840 D
total power requirement 155 kVA
weight of the machine ca. 15 t
dimensions of the machine ca. 8815 x 4185 x 2963 mm
Additional information
CNC Precision Surface and Profile Grinding Machine

Technical Specifications:
Grinding length 2000 mm
Grinding width 850 mm
Travel, transverse 750 mm
Distance from table to spindle center 900 mm (or 800 mm with intermediate plate)
Magnetic plate size 2000 x 700 mm
Table load without magnet 3500 kg
Table speed 60 m/min.
Spindle drive 26 kW
Grinding wheel dimensions 500 x 150 x 203.2 mm
Grinding wheel peripheral speed 35 m/s

Equipment:
3-axis contouring control Siemens 840 D
Grinding programs:
Full-cut grinding
Face grinding
Plunge grinding
Path grinding X/Y-axis and Y-Z-axis
Profile grinding
Automatic program sequence with roughing, finishing, fine finishing
and spark-out grinding.
Multiple plunge grinding for economical production
Surface grinding with continuous, continuously programmable cross feed
Grinding wheel calibration
Plunge/step grinding
Face grinding
Dressing in the grinding cycle with lift-off amount
Fully automatic compensation of dressing amounts
Tool management
AC servo drives with ball screw and absolute measuring system in the X, Y, and Z axes
Preloaded precision roller guides in the X, Y, and Z axes with linear guides
Portable electronic handwheel
Automatic belt filter system
Coolant heating
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Electro-permanent magnetic chuck
Fully enclosed
Direct measuring system in the vertical axis
Temperature-controlled machine bed for consistent accuracy
Linear motor in the X-axis, table speed max. 60 m/min.
Swiveling control panel
Continuous speed control of the grinding spindle
Electrical linear measuring device for cross-travel adjustment with
zero point setting in any position, resolution 0.001 mm
Electro-mechanical locking via position control of the headstock
in the cross direction for profile and plunge grinding
Mechanical extraction of coolant mist
TAG table dresser
Pre-profiling dresser VPG 190
Diamond grinding wheel, 190 mm diameter
Software program for pre-profiling dresser VPG
Rough profiling (roughing)
CNC table profile dresser TAD 190
Profile depth max. 45 mm
Contour accuracy +/- 0.0025 mm
Swivel angle +/- 65 degrees
Max. dressing speed 210 mm/min.
Diamond wheel for table dressing machine TAD 190
Regrinding package for diamond wheel
Intermediate plate for raising the magnet
WinWop profiling software
Import of CAD profile data
SP 60 JOB Listing expansion package
Additional holes for the magnet clamping plate to facilitate
removal of workpieces using compressed air
Ghost shift circuit for shutting down the machine after the end of the program