Used Surface Grinder GER S-150/80
Details
| Make: | GER Maquinas Herramienta SL |
| Type: | S-150/80 |
| Built: | 2002 |
| Control: | 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 |