CNC sústruh

WIAP Dm 4C /1600 x 3000

4-bed flat bed (the two outer beds for Z-carriage; two inner beds for tailstock) with movable Z-carriage on the two outer guideways; spacing 1160 mm on the inner guides for tailstock 700 mm

Bed length: 5300 mm
Centre distance (turning length between chuck height and centres): 3000 mm
Centre height: 800 mm
Swing diameter over bed: 1600 mm
Swing diameter over cross slide (between centres): 1400 mm
Max. turning diameter over the slide: 1200 mm
Bed width outer guide: 1160 mm
Guide width tailstock centre: 700 mm
Bed welded; stress-relieved via WIAP replacement annealing process and vibration-damped using patented WIAP® VDSF® process (Pat. No. 68433; Ref. 4230130.30; PCT/CH95-00108; PCT/CH95-00108, PCT/CH95-1072, PCT/CH95-1073)
Guideways ground; guideways replaceable without bed disassembly

1.2 Headstock/Main Drive – fixed
Number of headstocks: 1
Spindle measurement system: digital/linear
Axis position monitoring: none (rotary axis)
Spindle bore: 112 mm
Spindle nose: A15, DIN 55021
Main spindle motor: 100% duty cycle, 46 kW, 305 Nm
Motor: 1PH7184 2NE, Power module: 6SN112-1AA00-0FA
Three-speed gearbox mounted behind headstock
Gearbox programmable via M function
Gear stage 1: 5.6–120 RPM
Gear stage 2: 16–360 RPM
Gear stage 3: 45–800 RPM
Torque, stage 1 (100%): 15236 Nm
Torque, stage 2 (100%): 5290 Nm
Torque, stage 3 (100%): 1904 Nm
Max. speed: 800 RPM

1.3 Longitudinal and Cross Slides
Number of slides: 1
Number of cross slides: 1
Number of longitudinal slides: digital/linear
Axis measuring system at motor: Balluff
Axis position monitoring (3-switch package): RpM 2000
Axis drive Z-feed motor: 27 Nm, 1005 mm
2 X-slides movable independently; max. internal distance
Connectable via M function: X-slide 1, 4-position turret and X-slide 2 with powered turret
Feed force: 27 kN
Max. feed/rapid traverse Z: 6000 mm
Feed type: backlash-free ball screw
Z-axis travel: 3020 mm
Rapid traverse Z-axis: 6 m/min (configured for 10 m/min)
Axis drive X-feed motor: 1FT5076, 18/22 Nm
Feed force: 15 kN
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Max. feed/rapid traverse X: 6000 mm
Feed type: backlash-free ball screw
X-axis travel: 850 mm
Rapid traverse X-axis: 10 m/min

1.3a Tailstock
Manually adjustable; air-assisted for easy movement
Vibration-damped with Morse taper for tailstock center
Quill diameter: 200 mm
Quill stroke: 200 mm
Auxiliary drag device with Z-carriage available
Clamping with nut & lever/ring nut with various threads around the circumference; repositionable

1.4 Guideways
All guideways scraped on ground surfaces
Dimensions: 90 x 50 mm
Hardness of steel guideways: approx. 55–60 HRc
Counter-guideways with polymer coating
Automatic centralized lubrication with electrical monitoring
Heavy units are air-assisted for smooth running and to protect against contamination using the WIAP® Press-Air system

1.5 Tool Turret with Driven Tools
Tool turret manufacturer: Baruffaldi TOER 320
Type K18.0320.12041.B
Number of stations: 8 positions
Cylindrical shank diameter VDI 60
Turret disc diameter outside: 570 mm
Turret disc diameter VDI 60: 476 mm
Disc thickness: 95 mm
Driven tools: 4

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