2660DCL / 2680DCL / 26120DCL

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Description

A powerful multi-function full CNC flatbed lathe, yet easy to use Teach-in / Playback feature allows duplicating extra identical parts in no time after initial part is machined. A user-friendly and versatile Graphic Conversational Machining Guidance provides flexibility to create programs without knowledge of G-code programming. DCL is as simple to operate as a manual lathe via convenience of electronic handwheels.

FEATURES:

  • Fanuc 20i-TB CNC control system
  • Fanuc AC Digital Servo System with high resolution absolute encoders
  • Built-in flash memory slot for file transfer and data storage
  • Fanuc industry standard G-codes
  • CNC assisted manual machining
  • Teach-in / playback operation
  • Graphics conversational programming
  • Full CNC automatic operation
  • Tool radius and geometry operation
  • CNC controlled spindle
  • Constant surface speed (vector control)
  • Triple (3) electronic handwheels
  • Main casting pieces are by massive Meehanite castings for superior dampening and rigidity
  • Headstock gears are made from Chromium Molybdenum steel (SCM21), hardened by carbonization, and precisely ground to provide smooth and quiet running
  • Forced lubrication of headstock gears
  • Spindle is supported by 3 precision bearings to insure accuracy and rigidity during heavy cutting
  • High precision ballscrew to ensure backlash-free transmission
  • Hardened and precision ground bedways
  • Ribbed bed constructed from an annealed processed casting insures no deformation occurs on the slideways
  • Turcite B coating on slideways to provide wear resistance
  • Auto lubrication system on all slideways and ballscrews
  • Front chip tray with pull out handles
  • Built-in coolant system
  • Hardware overtravel limit switch for all travel directions and tailstock to prevent accidental crash
  • CNC control mounted on swivel arm while control panel mounted on apron for easy access and viewing. 80" between centers or longer has CNC control and control panel conveniently mounted on right sliding door
  • Dual speed tailstock quill provides easy drilling operation

  • Rear enclosure with dual sliding doors
  • Automatic lubrication system
  • Triple (3) electronic handwheels
  • 1-handwheel "run verify" function
  • High visibility fluorescent work light
  • Built-in coolant system
  • Constant surface speed (CSS)
  • Run-time / parts counter
  • Tool nose radius and ballscrew pitch error compensation
  • Aloris super precision tool post, DA series (1-1/4" tool shank)
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    Specifications

    Model2660DCL 2680DCL 26120DCL
    ConditionNew
    TypeDigital Control Lathe
    Swing over bed26"
    Swing over cross slide14.5"
    Bed width18.9"
    Distance between centers60" 80" 120"
    Tool post shank1.25" x 1.25"
    Spindle bore diameter4.1"
    Spindle bore taperM.T. 7
    Spindle noseA2-11 (D1-11 optional)
    Spindle speeds (Gear 1)25 ~ 75 rpm
    Spindle speeds (Gear 2)76 ~ 165 rpm
    Spindle speeds (Gear 3)166 ~ 540 rpm
    Spindle speeds (Gear 4)541 ~ 1,200 rpm
    CNC controllerFanuc 20i-TB
    Number of electronic handwheels3 Handwheels (X, Z & Programmable)
    Servo motorFANUC A/C brushless servo motor
    Amplifier systemFANUC digital servo amplifier drives
    Servo motor torque (X / Z axis)51.4 in-lb. / 102.8 in-lb.
    Cross slide travel (X-axis)15.7"
    Longitudinal travel (Z-axis)60" 80" 120"
    Rapid traverse (X / Z axis)225 ipm / 300 ipm
    Tailstock taper centerM.T. 5
    Tailstock quill diameter4.1"
    Tailstock quill travel6"
    Spindle motorAC 20 HP
    Voltage220V / 3 Phase
    Positioning (inch)0.0004"
    Repeatability (inch)0.0002"
    Shipping dimensions (LxWxH)157"x88"x87.4" 177"x88"x87.4" 217"x88"x87.4"
    Gross weight11,000 lb. 12,100 lb. 14,300 lb.

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