Product Name: Double Spindle CNC Lathe Machine (AK-25DS) Model NO.: AK-25DS Precision: High Precision Setting Mode: Floor-type Automatic Grade: Automatic Controlling Mode: CNC Power Source: Electric Tool Holder: 12 Stations Servo Power Tool Turret Processing Accessory: Chuck CNC Lathe Type: Horizontal Lathe Slant Bed Type CNC Lathe: Double Spindle CNC Lathe Trademark: TIMAC Transport Package: Wooden Case / Plywood Case Specification: ISO, CE, SGS Origin: Henan, China Product Description Double Spindle CNC Lathe AK-25DSPART 1---Product DescriptionFeatures:1.Structure:* The machine bed and stand of this CNC double-spindle lathe adopt box-shaped structure and high rigidity MEHANITE iron (HT-300), one-piece cast casting technology, which is machined by imported high-precision five-side machining center in a single set-up, with the features of overall rigidity, good stable accuracy and high reliability.* Adopts high rigidity 45 degree hatchback bed, chip easily, and the bed rail is treated by the intermediate frequency quenched and precision grinding, with good precision, suitable for heavy cutting.* The sliding surface of carriage is plastic covered, making the feeding system rigidity, friction and other dynamic & static properties keep in the best condition.* Equipped with a separated water sink, to eliminate the leakage completely, and easy maintenance.* Wide type hard guide way design, the size od guide ways are: Main guide way: 1860x80x50mm, width between guideways: 205mm; Sub guide way: 1495x104.5x40mm, width between guideways: 170mm;2.Toolpost:The machine is equipped with Italy DUPLOMATIC 12 stations servo toolpost, the tool holder can beexchanged in any position within the VDI plate.* The toolpost can rotate to change tools casually, has features of fast and steady tool changing.* The toolpost repeat positioning accuracy is ± 2".3.Spindle & Sub-spindle:* The high rigidity spindle structure adopts chromium-molybdenum alloy steel with large diameter P4 level (JIS) high precision cylindrical roller bearings and high-speed angular ball bearing (Japan NSK Bearings, spindle bearing diameter 130mm, sub-spindle bearing diameter 110mm), front-end fixed, rear floating support, can bear radial, axial and synthetic load.* Main spindle nose ISO A2-8, spindle inner hole taper 1: 20, bulk size f92mm; Sub-spindle nose ISO A2-6, spindle inner hole taper 1: 20, bulk size f72mm;* Spindle inner grease lubrication ensure the high speed spindle speed operation smoothly.* Main spindle & Sub-spindle motor adopt Japanese FANUC a30/6000i P-type &a18/6000i P-type wide- area high-performance AC servo motors, variable speed, with power 18.5/15KW & 11/9KW, large and wide range output torque; When low speed, the high torque output is suitable for heavy cutting.* Gearless headstock structure of main and sub spindle box significantly reduce the noise and vibration, the spindle motor and spindle are connected with high toughness synchronous toothed belt to prevent slipping; Make silencers treatment with belt pulley, reduce the high-speed heavy cutting noise to the minimum.Parameter:SpecificationAK-25DSCapacitySwing over bedΦ600mmSwing over saddleΦ420mmDistance between the end face of two chuck620mmMax. turning diameterΦ420mmMax. turning length500mmTravel and feedSub-spindle travel550mmX travel250mmZ travel650mmX travel speed18000mm/minZ travel speed20000mm/minHand wheel0.001mm/0.01mm/0.1mmX, Z feeding speed1260mm/minSpindleSpindle speed35-3500rpm, 45-4500rpmSpindle noseA2-8(main spindle), A2-6(sub-spindle)Size of chuck10"(main spindle), 8"(sub-spindle)Spindle hole87mm(main spindle), 62mm(sub-spindle)Front bearing diameterΦ130mm(main spindle), Φ110mm(sub-spindle)TurretNumber12Tool shrank size25x25mmDrilling diameter40mmTool changing1.0secMotorSpindle motorAC18.5/15KWX axis feed motorAC1.6KWZ axis feed motorAC3.0KWSub-spindle feed motorAC3.0KWSub-spindle motorAC11/9KWConsumed power40KVAOthersCoolant fluid volume200LMotor0.18KW(1HP)Machine weight5500kgMachine height1950mmFloor space(LxW)3370x1700mmPositioning accuracyZ-axisR: 0.006mm, B: 0.008mm, A: 0.010mmX-axisR: 0.006mm, B: 0.004mm, A: 0.010mmR: repeat positioning accuracy; B: reverse warp; A: positioning accuracy.