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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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