Used Surface Grinder GER S-150/80
Details
Make: | GER Maquinas Herramienta SL |
Type: | S-150/80 |
Year of construction: | 2002 |
Steering: | FAGOR NV 300G |
Control FAGOR NV 300G
General description
Modular design with central unit, monitor and control panel. Display of vertical axis position.
Control panel with numerical keyboard and screen operation.
2 independent programmable axes with the programmable parameters:
- traverse limits
- roughing depth
- Finishing depth
- quantity of excess material
- number of burnout strokes
- Retract position
- Machining depth between dressing passes
- Dressing pass
- Percentage of wheel wear
- Compensation for wheel holder sag
- Compensation for lead screw backlash
- Customized machine control panel, electromagnetic table control, grinding head on/off, mode selection (square, continuous, manual), cross feed adjustment
Digital interface
- Outputs 24V
- Operator display for machining (roughing)
- Operator display machining (finishing)
- Dressing command
- End of firing
- +/- transverse axis limits- Inputs
- Reset axes
- Firing passes
Equipment:
- Electromagnetic table 1.500x800mm
- Wet grinding device with coolant tank, tank capacity 250l, coolant pump, capacity 80 l\min, splash water protection, cooling nozzle with holder
- Universal paper filter device, filter paper width 710mm, cleaning capacity 100l\min.
- Straight dressing unit
- Internal flushing with spray gun
- 1 pc. grinding wheel flange
Grinding range | |
Max. grinding length | 1.500 mm |
Max. grinding width | 900 mm |
Max. distance table to spindle center | 900 mm |
Max. table load (on table) | 2.000 kg |
Magnet clamping plate | |
Clamping surface | 1.500 x 800 mm |
Height (approx.) | 80 mm |
Design | cross pole pith |
Pole pitch | 6/20 mm |
X-Axis - table longitudinal movement | |
Work piece table | Meehanite cast iron |
Guide system | V-Prism & flat guides |
Guideways | turcite coated |
Table clamping size | 1.500 x 800 mm |
Trave distance | max. 1.660 mm |
Drive system | hydraulisch |
Grinding stroke adjustment | manual by sliding parts |
Table feed rate | 2-25 m/min |
Z-Axis - cross adjustment of the grinding wheel | |
Cross slide | Meehanite cast iron |
Guide system | V-Prism & flat guides |
Guideways | turcite coated |
Travel distance | max. 800 mm |
Drive system | Electro-mechanic: threaded spindle with polyphase induction motor |
Measuring system | encoder |
Handwheel resolution | 0,01 mm |
Table reversal incremental feed | 0,6-60 mm |
Rapid traverse | max. 2.000 mm/min |
Y-Axis - vertical adjustment of the grinding wheel | |
Grinding column | Meehanite cast iron |
Guide system | V-Prism & flat guides |
Travel | 660 mm |
Automatic feed | 0,002-0,1 mm |
Drive system | Electro-mechanic: precision threaded spindle with polyphase induction motor |
Measuring system | direct, glass scale |
Minimum automatic feed increment | 0,001 mm |
Automatic vertical feed | 0,002-0,1 mm |
Feed rate | max. 200 mm/min. |
Straight dressing unit | |
Positioning mounted | above the headstock |
Dressing width | 140 mm |
Diamond feed travel | 110 mm |
Dresser diamont | 1,25 Karat |
incl. dressing compensation | |
Grinding spindle head: | |
Motor-design | three-phase current asynchronous motor |
Power | 18,5 kW |
Grinding spindle speed | 1.000 min-1 |
Max. peripheral speed | 32 m/s |
Spindel bearing | axial and radial backlash free |
Grinding wheel dimension | 500 x 100 x 203 mm |
Spindle supported on life greased, high-precision EP7 angular contact bearings (Two on the rear and four on the front) | |
Dimensions, weight, connected load | |
Lenght x width x height | 6 x 4,4 x 3,5 m |
Weight ca. | 15.000 kg |
Total connected load | 38 kW |
Operating voltage | 400 V |