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    CK6140B-750 CNC Lathe

    CK6140B-750 CNC Lathe

    CK6140B Configuration features: 1, standard configuration GSK980TC3 bus system, 17-bit high-power absolute value feed servo, is the best combination of accuracy and efficiency; 2. One-piece casting of the whole bed, good rigidity and good stability; 3, ultra-wide bed rails using high-quality...

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    Product Details


    CK6140B

    Configuration features:

    1, standard configuration GSK980TC3 bus system, 17-bit high-power absolute value feed servo, is the best combination of accuracy and efficiency;

    2. One-piece casting of the whole bed, good rigidity and good stability;

    3, ultra-wide bed rails using high-quality HT250 castings, after two tempering stereotypes, hardness HRC55-62, Z-axis pallets plastic, precision durable wear;

    4, fully enclosed double sliding door sheet metal, the system box can be rotated, the shape is beautiful, simple and applicable, dripping water does not leak;

    5, the spindle box manual three gear +5.5KW servo spindle gold combination, the maximum speed of 2000rpm, heavy cutting and finishing free switching, easy to use.


    1、CK6140B-750 The main technical parameters

     

    Maximum turning diameter of the bed

    Φ420mm

    Maximum turning diameter on the carriage

    Φ210mm

    Maximum workpiece length

    750mm

    Bed rail width

    335mm

    X-direction pallet maximum stroke

    265mm

    Z-direction pallet maximum stroke

    580mm

    Spindle through hole diameter

    Φ58mm

    Spindle speed range

    602000rpmThree-stage stepless speed change

    Spindle inner cone specification

    MT6

    Spindle front end specification

    D6

    main motor power

    5.5KW Servo spindle motor

    Tailstock sleeve taper

    MT4

    Tailstock sleeve diameter

    65mm

    Tailstock sleeve stroke

    150mm

    positioning accuracy

    0.01mm

    Repeated positioning accuracy

    ±0.005mm

    Processing ellipticity

    0.004mm

    Processing roughness

    Ra1.6

    Number of electric tool holders

    4 stations (optional 6 stations)

    Clamp size

    25*25mm

    Input power supply

    50Hz  380V

    Input power supply

      1800kg

    Outline size

    2200*1400*1865mm

     

     2, equipment configuration list

     

    Configuration name

    CK6140B

    CNC system

    GSK980TC3

    Screw

    P4 precision ball screw pair

    Spindle bearing

    HRB

    Positioning bearing

    Special paired bearings (HRB)

    Feed drive, motor

    GSK bus absolute value

    Chuck

    Zhonghuan three-jaw self-centering

    Electric knife holder

    Domestic famous four-six/six-station tool holder (Wenchang or Hongda)

    lubricating

    Domestic famous automatic lubrication pump

    Protection

    Exquisite full protection (double sliding door)

     

    3. Attachments and tools list

     

    No.

    Name

    Specification

    Quantity

    1

    screwdriver

    Cross

    1

    2

    Double wrench


    1

    3

    Horn


    1

    4

    Toolbox


    1

    5

    System specification


    1

    6

    Strong electricity data


    1

    7

    Machine tool manual, certificate


    1


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