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    Welcome to [ Jiangsu DINGSHUN Heavy Duty Machine Tool Co., Ltd.]  the website system !
    TEL:【400-0513-919】  (0)86-513-85562198
    CK8480 CNC roll lathes
    CK8480 CNC roll lathes are mainly used in the semifinishing and finishing turning processing work for cast iron. Steel and Non-ferrous metal rolls. The machines adopt high speed iron steel, tungsten-carbide or other kind of material cutters.
    Detail

    CK8480 CNC roll lathes Brief introduction


    This CNC roll lathes are mainly used in the semifinishing and finishing turning processing work for cast iron. Steel and Non-ferrous metal rolls. The machines adopt high speed iron steel, tungsten-carbide or other kind of material cutters. These kind of designs support the machines to do turning and repairing processing work for the rolls· excircle. Head face, all kinds of complex groove face and curved surfaoe. They can also process the samiliar cast iron. steel and non-ferrous metal shafts as rolls in same weight range for semifinishing and finishing work on excircle,  head face. and all kinds of complex groove face. The machine adpots four guidway, The longitudinal and lateral movement adopts high precision ball screw drive. The longitudinal and cross movement adopt high rigid rectangular guideway. With the combination frame blade holder of high rigid cutter row on the rectangular, the machines have improved the rigidity and stability. We adopt high accuracy and radial clearance of the double row short cylindrical roller bearings as machine's spindle bearings to ensure the machine's high rigidity. stablity and high accuracy. All the designs make sure the machines in integrated processing precision. And the work pieces w be processed in high accuracy. Machines adopts paste hardened plastic guidway and centralised lubrication systems for every gudiways· lubrication.lt uses fixed-point quantitative oil supply principle. This ensures that the dynamic response of the system and the long using life for the machine's guidways' lubrication. Machines adopt full stainless steel covers for guidway. This kind of design will keep the machine's accuracy.


    CK8480(800×4000/5000)   Performance parameters brief introduce

    主要參數
    Main paramenters

    床頭箱
    headstock

    進給傳動
    feed transmission

    尾座移動參數
    Tailstock moving parameters

    最大工件直徑

    Max. Workpiece diameter

    ?800mm

    主軸轉速范圍

    Main spindle rotation

    1.25~250r/min

    進給量級數
    Feed movement grade

    無級

    stepless

    尾座套筒移動量

    Tailstock sleeve of mobile content

    300mm

    最大工件長度 

    Max. Workpiece length

    4000/5000mm

    主軸轉速級數

    Spindle speed grade

    無級

    stepless

    縱向(Z軸)進給速度范圍Longitudinal(Z axis) movement speed

    0.1~1000 mm/r

    尾座快速移動速度

    Rapid speed of tailstock

    3000 mm/min

    中心高

    Center hight

    550mm

    主軸變速方式

    Spindle speed mode

    液壓自動hydraulic auto

    縱向快速移動速度
    Rapid longitudinal movement speed

    4000 mm/min

    尾座移動方式
    Tailstock moving mode

    機動 
    motor drive

    頂尖間最大工件重量

    Max.load between centers points

    12000Kg

    花盤直徑

    work holding chuck diameter

    ?800mm

    橫向(X軸)進給速度范圍
    Cross (X axis) movement speed

    0.1~ 1000 mm/r

    尾座主軸錐孔尺寸
    The tailstock spindle taper hole size

    ?80mm  1:7

    最大切削力

    Max. Cutting capacity

    50Kn

    主軸錐孔尺寸
    size of spindle taper

    ?1000mm 1:7

    橫向快速移動速度
    Rapid cross movement speed

    2000 mm/min

    尾座套筒直徑
    Tailstock sleeve diameter

    ?280mm

    花盤最大扭矩

    Max. work holding chuck torque

    16000N.m

     


     

    電動機及其他參數
    Motor and other parameters

    交流變頻主電機功率
    Variable frequency AC motor power

    55KW

    進給交流伺服電動機
    縱向(Z軸)電機扭矩
    Variable frequency AC motor for longitudinal feeding (Z axis) torque

    36 N.m

    進給交流伺服電動機
    橫向(X軸)電機扭矩
    Variable frequency AC motor for cross feeding (X axis) torque

    27 N.m

    床身導軌防護形式
    The bed guideway form

    不銹鋼防護罩
    stainless protective covers

    機床外型尺寸(長**高)
    Overall size (LX W X H)

    9380X10240X2300X1800mm

    機床重量(約)
    Gross weight

    30000kg

     

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