VDF Boehringer B630-4000 128 mm 1800 rpm

VDF/Boehringer Model B630-4000
Year 1976
Retrofitted in 2007

Table type Deep Hole Boring Machine
Maximum boring length 4000mm
Max. centre height above table 500mm
Solid boring 15 – 130mm
Counter boring up to 250mm
Spindle speeds 35.5 – 1800rpm
Max. Torque 4500 Nm
Main motor 55kw
Spindle bore 128mm
Feeds 10-2000 mm/min
Feed force 40,000 N
Rapids 3000 mm/min
Rotary table 1250mm x 1750mm with 0.1 degree “B” Axis, adjustable 500mm either side of centre for offset boring, programmed through Siemens control
Two 400 mm capacity hydraulic vices
Back bed section with headstock and 3 jaw chuck to allow boring up to max. 4000mm
Siemens AC servo motors
Siemens TP 177A with SPS Siemens S7-200 touch screen control
2 off pressure heads
Oil tank with high pressure oil delivery pumps
Swarf Conveyor
Swarf Spinner
Machine weight 25,000kg