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CA8450plc roll lathes
CA8450 plc 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 kinds 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 surface. They can also process the samillar 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.
Detail


CA8450(500×2500)  Performance parameters brief introduce


CA8450 plc 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 kinds 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 surface. They can also process the samillar 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 in one guide way. The turret traverse motion uses high rigid rectangular guide. With Italian frame type cutter technology and the fixed cutter structure's perfect combination, the machines have improved the rigidity and stability. At the same time, the high rigidity blade row structure is suitable to process work pieces as spindle center. 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 will be processed in high accurency. Spindle box(headstock) adopts30KW AC frequency variable motor, using hydraulic unit. Automatic shift modes, stepless transmission(longitudinal and cross movement). The machine can adjust speed. feed rate according to the work pieces's materials. Easy control. Machines use DRO for the longitudinal movment. With this kind design, there is no need to positioning roll or scribing work piece in machining operation. Machines adopts centralized lubrication systems for every gudiways′ lubrioation.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 gudiways′ lubrioation.  Machines adopt full stainless steel covers. This kind of design will keep the machine?s accurancy. This machine consists of bed, turret tool holder. hydraulic system, PLC system. Electrical cabinet, wire holder and so on.


CA8450(500×2500)   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

?500mm

主軸轉速范圍Main spindle rotation

1~90r/min

進給量級數
Feed movement grade

無級

stepless

尾座套筒移動量

Tailstock sleeve of mobile content

150mm

最大工件長度 Max. Workpiece length

2500mm

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

0~4000 mm/r

尾座快速移動速度Rapid speed of tailstock

2500 mm/min

中心高

Center hight

320mm

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

13500Kg

花盤直徑work holding chuck diameter

?500mm

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

0~ 2000 mm/r

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

莫式5

Morse No.5

最大切削力Max. Cutting capacity

40Kn

主軸錐孔尺寸
size of spindle taper

No.120

橫向快速移動速度
Rapid cross movement speed

2000 mm/min

尾座套筒直徑
Tailstock sleeve diameter

?180mm

花盤最大扭矩Max. work holding chuck torque

10000N.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

22KW

進給交流伺服電動機
縱向(Z軸)電機扭矩
Feed AC servo motor
Longitudinal(Z axis) motor   torque

18.6 N.m

床身導軌防護形式
The bed guideway form

不銹鋼防護罩
stainless protective covers

縱向運動位置顯示
longitudinal movement display

 YES

機床外型尺寸(長**高)
Overall size (LX W X H)

6600X1715X1500mm

機床重量(約)
Gross weight

11500kg


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