Relief-Turning Lathe 
Offer
- stock-no.:
- 0300017
- type of machine:
- Relief-Turning Lathe
- make:
- WMW
- model:
- DH 250III x630
- year of manufacture:
- 1979
- type of control:
- conventional
- country of origin:
- Germany
- freight basis:
- EXW, free on truck unpacked
- storage location:
- Leipzig 1
- delivery time:
- on request
- price:
- on request
technical details
- turning diameter over bed:
- 540 mm
- turning diameter over slide rest:
- 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
- bore capacity in St 60 - full boring:
- mm
- drill capacity in cast iron:
- mm
- 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 approx.LxWxH:
- 3,2 x 1,2 x 1,8 m
additional information
Application: Mainly for relief turning and relief grinding of cutting tools (especially hobs with and without thread pitch).
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.