Description
Center height with base 220 mm
Distance between centers / clamping length (without tailstock) 970 mm
Table size 1,900 x 300 mm
Upper table 1,500 x 160 mm
X / Y / Z axes 750 / 320 / 320 mm
Grinding head inclination (B axis) +/- 25 °
Grinding head rotatable, vertical axis (C-axis) 200°
R-axis speed range (cylindrical grinding) 0 – 50 rpm
Feed speeds X, Y and Z axis 0.005 - 5 m/min
Grinding spindle speeds infinitely adjustable 2,000 - 12,000 rpm
Workpiece holder 50 ISO
Indexing 1 – 999°
Pitches 0.5 - 10,000 mm
Spindle drive 6 kW
Total electrical load, approx. 12
kW - 380V - 50Hz
approximate weight 5,000 kilograms
Accessories / special features:
* SCHÜTTE / NUM 760 CNC path control for 4 + 2 axes, with BOSCH and SIEMENS components, with monitor. The program is entered directly via a keyboard in plain text; or via a separate PC, freely programmable according to ISO/DIN standards for any workpieces. Extensive archive of standard tool grinding programs and combinations etc. available.
* C-axis as a rotary table on the Z-axis column to rotate the workpiece 10-180-10°, with hydraulic clamping.
* B-axis as a motor-driven swiveling grinding head, +/- 25°, with hydraulic clamping.
* B and C axes are ideal for various grinding operations in an automatic cycle, e.g. Flute grinding, hobbing, peripheral grinding and face grinding of workpieces.
* R-axis for indexing and cylindrical grinding, with manual turning and swiveling and hydraulic workpiece clamping.
* 4+2 axis interpolation for finish grinding of complicated straight and spiral flute cutting tools, solid carbide tools, deep hole drilling, etc.
* Grinding spindle with steplessly adjustable speed (6 kW) and holder for grinding wheels on the left and right.
* RENISHAW probe, LP 2, on the grinding head, for setting up and specifying workpiece data.
* Large coolant system with high-pressure valve and POLO belt filter, Bj. 1999, and oil mist extraction system.
* Fully covered work area with 3 doors (to lock the CNC).
* 3 grinding wheel holders. * Workpiece holder, SK 50. * Reducers, etc.
* Probe, ISO 50, in conjunction with straightening mandrel, and grinding spindle measuring standards.
Please note that this description may have been translated automatically. Contact us for further information. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase