CNC lathe

DMT Kern CD402x1000

A like-new machine with accessories and complete documentation.

Please examine the images carefully, paying attention to the operating hours!

The machine will be available in approximately 4 weeks.

Control: Heidenhain MANUALPlus 640 HSCI
- TFT screen 15.1"
- Control panel with alphanumeric keyboard for comments and numeric keypad
- Control station can be swiveled 250°

Tool drive for automatic turret
- with 8 tool stations
- Tool drive via gears and clutch
- Drive speed adjustable, max. 4000 RPM
- Milling with end mill Ø 12mm x 8mm x 45mm / min, C-axis via main drive
- Main spindle speed 0.001°/min - 100 RPM

Horizontal bed
- Prism/flat guide hardened and ground

Working area
- Swing diameter over bed 400 mm
- Swing diameter over compound slide 230 mm
- Compound slide travel 220 mm

Main spindle drive
- Digital AC motor – 50% duty cycle, 16 kW

Spindle head
- Spindle head DIN 55026 A6
- Spindle diameter in front bearing 115 mm
- Spindle bore 82 mm
- Speed range RPM 1-3500

Cross slide
- Feed rate range, plane mm/rev / Feed rate range, longitudinal mm/rev / Thread pitches mm 0.01-999.9
- Rapid traverse, plane/longitudinal m/min 5/10
- Automatic central lubrication
- Digital AC servomotors, plane and longitudinal

Tailstock
- Quill diameter mm 60
- Quill travel mm 140
- Taper attachment MK 4
- Clamping on the bed with clamping screws
- Quill actuation and clamping manual
- Tailstock roller guide

Control
- HEIDENHAIN MANUALplus 640 HSCI
- V-constant for manual and automatic turning
- Electronic stop turning and automatic turning
- Simple cycle input in dialog with graphical images
- Contour cycles: machining and finishing, longitudinal and planar, with tapers, radii and chamfers
- Drilling cycles with / without pecking
- Drilling/hole pattern cycle for axial and radial centering and drilling
- Free-forming cycles DIN 76 and DIN 509 Form E+F
- Special free-forming
- Facing
- Threads cylindrical, conical, flat threads with constant or variable pitch and with
suggestion for thread depth
- Thread drilling cycle with chip breaking function
- Thread repair
- Variation possibilities within cycles
- ICP interactive contour programming
- Programming according to DIN 66025
- Structured programming (UNTS)
- Parallel programming
- Geometry input absolute or incremental
- Feed rate input mm/rev or mm/min
- Input of a safety zone in front of the chuck or simple stop
- Graphical program simulation (line or cutting path)
Simulation in single block or complete program
- Oriented spindle stop with angle indication
- Automatic program run
optionally single block or sequence cycles (with door locking)
- Tool memory for 250 tools
- Comfortable tool file
- Technology database with 9 material/cutting tool combinations
- Assignment of cutting speed / speed and feed rate
- Part program memory 1.8 Gbyte

Standard accessories
- Chip tray
- Machine light LED and energy-saving function
- Leveling elements
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- Main motor fan circuit, temperature-controlled
- Single-chamber filter for coolant cleaning, integrated into the coolant line (40 my)
- Complete documentation

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