| Machineno | 1000-002422 |
| Machine type | Internal and Face Grinding Machine |
| Make | BWF |
| Type | SR4 / RW-CNC |
| Build year | 1991 |
| Control | CNC |
| Storage location | Lager Krefeld |
| Origin | Germany |
| Delivery time | immediately |
| Freight basis | immediately |
| Price | on request |
| grinding diameter | 300 mm |
| grinding length | 100 (outside) mm |
| grinding length | 250 (iniside) mm |
| centre height | 185 bzw. 215 mm |
| taper angle | 60 Grad |
| workpiece spindle - bore | 56 mm |
| workpiece clamping | Magnetplatte - 200 mm |
| workpiece weight | mit Spannmittel -90 kg |
| grinding speed | max. zulässig 45 m/s |
| travel -x axis | 150 mm |
| rapid traverse | 50 mm/s |
| ajustment speed | 0,01 - 15 mm/min |
| travel -z axis | 600 mm |
| rapid traverse | 200 mm/s |
| oscillation speed | 0 - 100 mm/s |
| ajustment speed | 0,02 - 15 mm/min |
| travel - u-axis | 270 mm |
| rapid traverse | 100 mm/s |
| oscillation speed | 0 - 50 mm/s |
| workpiece turning speeds | 0 - 1100 U/min |
| 0 | left + right |
| workpiece swivable +/- | 0 -30 ° |
| rotation | workpiece table -27..267 ° |
| circle diameter | 1440 mm |
| total power requirement | 35 kW |
| weight of the machine ca. | 6,2 t |
| dimensions of the machine ca. | 3,6 x 3,2 x 2,0 m |
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CNC-controlled internal- and face grinding machine, control system SIEMENS SINIMERIK 3 G with DUO-PLC 130 W-B, machine with grinding-spindle-turret for 4 grinding heads ( 3 internal grinding spindles - 1 face grinding head), Working axes of the machine: X-axis: setting + positioning axis for cross adjustment of the tool Z-axis: setting + positioning axis for longitudinal adjustment U-axis: positioning axis for cross adjustment C-axis: workpiece spindle axis for rotation of the tool in both directions tool spindle for rotation of the grinding tools B-axis: workpiece swiveling table for all angle adjustments BA-axis: workpiece rotary table axis for all angle adjustments of the grinding tools. |
