CNC Turning And Mill Center NT580L

The integral 45° inclined L-shaped bed has high modality and shock resistance to realize the high rigidity of the lathe
The bed and the saddle are hard rails and ground after quenching, and the sliding surface is covered with a wear-resistant soft belt to reduce friction and avoid creep, ensuring high-precision retention.
Video
High rigidity and stability
The integral 45° inclined L-shaped bed has high modality and shock resistance to realize the high rigidity of the lathe

High precision retention
The bed and the saddle are hard rails and ground after quenching, and the sliding surface is covered with a wear-resistant soft belt to reduce friction and avoid creep, ensuring high-precision retention.

Thermal balance of spindle
The spindle box and the saddle are mounted on the plane with the same angle, which reduces the distortion caused by the thermal deformation of the spindle box so as to ensure the thermal balance of the spindle.

High efficiency and heavy cutting
It has high rigidity bed and spindle and long-span hard rail, with 12-position hydraulic turret, ensuring that the machine tool has high efficiency and heavy cutting characteristics.
 

Item Description Unit NT580L
Process Range Max. swivel diameter of spindle over bed mm 580
  Max. swivel diameter of spindle over saddle mm 280
  Max.machining diameter mm 480
  Max. machining length mm 290
Spindle Chuck diameter mm φ254
  Spindle nose model - A2-8
  Taper of spindle bore - 1:20
  Max. speed rpm 3000
  Motor power Kw 15/18.5
Travel X axis travel mm 260
  Z axis travel mm 700
Feed rate X/Z axis rapid shift m/min 18/24
  Max. Cutting feed rate m/min 10
Tool turret Qty. Of tools pcs 8(12 optional)
  OD tool size mm 25*25
  Boring tool handle diameter mm φ32
  Tool changing time (adjacent/far) sec 0.68/1.5
Tailstock Shaft diameter of tailstock mm 95
  Center taper - MT5
  Center travel mm 120
  Tailstock travel mm 650
Motor X/Y/Z motors Kw 3
  Cooling pump motor Kw 0.4
Precision Positioning precision mm X/Z:0.01/0.12
  Repetitive positioning precision mm X/Z:0.005/0.006
  Reverse difference mm X/Z:0.006/0.012
 
Description Specification Manufacturer Remark
CNC control system(Standard configuration)   FANUC Oi Mate TD  
Spindle motor(AC servo)   Same as CNC control system  
Servo unit   Same as CNC control system  
Spindle set   Self-fabrication  
Spindle bearing 7024C/P4.TBT.B Ha Erbin Bearing 3 column & 1 set (front bearing)
  7022C/P4.DB.A   2 column & 1 set (back bearing)
Ball screw X/Z:3206/4008 Hanjiang  
Ball screw bearing   Ha Erbin Bearing  
Linear guide   Hiwin  
Turret 8 stations Changzhou Yaxing  
Hydraulic station   COMPASS  
Swivel oil cylinder   CH-H  
Hydraulic chuck 3H-10A8(chuck) CH-H  
Hydraulic tailstock   Self-fabrication  
Lubrication system   Bijur(Nanjing)  
AC contractor   Schneider  
Water pump motor   Korea