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SCHÜTTE WU 750 CNC N6

Grinding diameter - max. 0 mm
Grinding length: 0 mm
Workpiece length: 970 mm
Total power requirement: 12 kW
Machine weight approx.: 5 t
Space requirement approx.: m
Centre height with base: 220 mm
Centre distance/clamping length (without tailstock): 970 mm
Table size: 1,900 x 300 mm
Ncsdot Hwpajpfx Af Ijl
Upper table: 1,500 x 160 mm
X / Y / Z axis: 750 / 320 / 320 mm
Grinding head swivel range (B axis): +/- 25°
Grinding head rotatable on vertical axis (C axis): 200°
Speed range R-axis (cylindrical grinding): 0–50 rpm
Feed rate X / Y / Z axis: 0.005–5 m/min
Grinding spindle speed (infinitely variable): 2,000–12,000 rpm
Workpiece holder mount: ISO 50
Division range: 1–999°
Thread pitch options: 0.5–10,000 mm
Spindle drive/Total drive: 6/12 kW – 380 V – 50 Hz

SCHÜTTE / NUM 760 CNC path control for 4+2 axes with BOSCH and SIEMENS components, equipped with display, direct program input via keyboard with plain text, or via external PC; free programming according to ISO/DIN for all types of workpieces; extensive archive of standard tool grinding programs is available, including combination cycles, etc.

C-axis as rotary table on Z-axis column for swiveling the grinding head 10–180–10°, hydraulically clampable
B-axis as motorized tiltable grinding head +/-25° with hydraulic clamping
B and C axis are ideal for multiple grinding operations in one automatic cycle, such as flute grinding, hobbing cutters, peripheral grinding, and face machining of workpieces, etc.
R-axis for dividing and cylindrical grinding, manually rotatable and swivelable, hydraulic workpiece clamping
4+2-axes interpolation for finish grinding of complex straight-fluted and helical cutting tools, solid carbide tools, deep hole drills, etc.
Grinding spindle with stepless speeds (6 kW) and mounting for grinding wheels on both left and right sides
RENISHAW LP2 probe on the grinding head for setup and determination of workpiece data
Large coolant system with high pressure nozzle and POLO band filter (from 1999), oil mist extraction unit
Complete splash guard enclosure of the working area with 3 doors (locking via CNC)
3 grinding wheel mounts, workpiece holding fixture SK50, reducers, etc.
Probe unit SK50 in conjunction with alignment arbor and grinding spindle measuring standard.

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