ADD：zhaxi trad and industrial park
TEL： 86-513-85562198
FAX： 86-513-85562398
CONTACTOR：Mr.YAN
MP： 86-13806297906
http://m.crbck.cn
E-mail：BS@china-ntbs.com
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 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
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 radia1 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
accuracy. Machines adopts paste hardened plastic guidway and centralized 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.
CK8465(650×3500) Performance parameters brief introduce
|
主要參數 |
床頭箱 |
進給傳動 |
尾座移動參數 |
|||||
|
最大工件直徑 Max. Workpiece diameter |
?650mm |
主軸轉速范圍 Main spindle rotation |
1.5~300r/min |
進給量級數 |
無級 stepless |
尾座套筒移動量 Tailstock sleeve of mobile content |
200mm |
|
|
最大工件長度 Max. Workpiece length |
3500mm |
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 |
470mm |
主軸變速方式 Spindle speed mode |
液壓自動hydraulic auto |
縱向快速移動速度 |
4000 mm/min |
尾座移動方式 |
機動 |
|
|
頂尖間最大工件重量 max. load between centers points |
6000Kg |
花盤直徑 work holding chuck diameter |
?650mm |
橫向（X軸）進給速度范圍 |
0.1~ 1000 mm/r |
尾座主軸錐孔尺寸 |
?60mm 1:7 |
|
|
最大切削力 Max. Cutting capacity |
40Kn |
主軸錐孔尺寸 |
No.120 |
橫向快速移動速度 |
2000 mm/min |
尾座套筒直徑 |
?200mm |
|
|
花盤最大扭矩 Max. work holding chuck torque |
12000N.m |
|
||||||
|
電動機及其他參數 |
|
|
交流變頻主電機功率 |
37KW |
|
進給交流伺服電動機 |
36 N.m |
|
進給交流伺服電動機 |
27 N.m |
|
床身導軌防護形式 |
不銹鋼防護罩 |
|
機床外型尺寸（長*寬*高） |
7600X1715X1600mm |
|
機床重量（約） |
15000kg |
ADD：zhaxi trad and industrial park
TEL： 86-513-85562198
FAX： 86-513-85562398
CONTACTOR：Mr.YAN
MP： 86-13806297906
http://m.crbck.cn
E-mail：BS@china-ntbs.com