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WMW DH 250III x630

Technical details:

turning diameter over bed: 540 mm
turning length: 630 mm
centre distance: 900 mm
center height over bed: 270 mm
center height: über Hinterschlitten: 138 mm
Turning diameter: über Hinterschlitten: 250 mm
longitudinal feed: 700 mm
facing movement : 80 / 75 mm
revolution per minute: 1,8 - 450 bei 8x steples U/min
clamping diameter: 26 mm
range of feed in x - axis: 12 step / 0,063 - 0,63 mm/U
range of feed in y - axis: 36 step / 0,070 - 1,11 mm/U
tailstock quill: MK5 mm
tailstock quill stroke: 250 mm
Total power requirement: 7,0 kW
machine weight approx.: 3,76 t
dimension machine xH: 3,2 x 1,2 x 1,8 m

Application: Mainly for relief turning and relief grinding of cutting tools (especially hobs with and without thread pitch).
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Back turning and relief grinding is possible from the front, the rear and in the axial direction of the machine.
Main drive via 8-stage manual gearbox.
Feed gearbox is designed as a 12-stage manual gearbox.
Swivel range of the rear slide = 360deg.
Swivel range of cross slide = 360deg.
Lathe chuck is cone disc Ø 200mm with MK5

Equipment:
turning mandrel Ø 49,5 x 400mm
Measuring system ARBAH-L 3+1
Inverter FRENIC 5000G11
i.D.

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