Used SCHÜTTE WU 500 NC 6 tool grinding machine

Universal Tool Grinding Machine with CNC Control in 6 Axes

Height of centres 200 mm
Distance between centres / clamping length 750 / 500 mm

Table size 290 x 1,600 mm
Intermediate table 110 x 1,200 mm

X / Y / Z axes 500 / 320 / 320 mm
Feed speeds, X, Y & Z axes 0.005 – 5 m/min

Grinding head swivelling, vertical axis (B axis) 300 °
Grinding head tilting (C axis) +/- 30 °
Speed range of R axis 0 – 50 rpm
Grinding spindle speeds, approx. 5,000 – 10,000 rpm
Workpiece holding fixture 50 ISO
Indexing 1 – 999 °
Leads 0.5 – 10,000 mm

Spindle drive 4 kW
Total electrical load, approx. 10 kW - 380 V - 50 Hz
Weight, approx. 4,000 kg

Accessories / Special Features:
* SCHÜTTE CNC Continuous Path Control for 6 axes with SIEMENS components and a SIEMENS SPS Control, Model S5-100 U, with colour monitor. Program input is directly on a keyboard, freely programmable.
* Various program parameters for grinding all kinds of workpieces: Cutting tools with straight and spiral grooves, relief grinding, grinding with or without radius, and also for grinding solid carbide cutting tools.
* Grinding spindle can be used with two grinding tools. * Ampere display.
* Small coolant device. * Oil mist exhaust system, mounted above the machine.
* Completely covered working area with 4 doors.
* Various tool holding mandrels. * Small 3-jaw chuck, Ø approx. 120 mm.
* Gap of approx. 60 mm in the upper housing to allow mounting of long tools (deep hole drilling tools) through the workspindle bore. * Central lubrication, etc.