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CKN1120Ⅳ Swiss type CNC lathe
Price:CNY /piece
Update Time:2019-06-19
Manufacturer/Supplier:Push-Ningjiang Machine Tool Co., Ltd
Business Type:Manufacturer
Brand:NingJiang
Company:Push-Ningjiang Machine Tool Co., Ltd
Specification
Brand:NingJiang
Model:CKN1112Ⅳ
Item Description

MaMachine features

 

CKN1120IV Swiss-type CNC lathe adopt FANUC 0i-TD Control system. It is designed for machining of shaft type work-piece widely used in various industries. On the main spindle, O.D turning, end-face drilling, tapping, boring, threading, slotting, cross drilling, milling, radial tapping, parting off and etc could be performed. On the sub-spindle, turning, drilling, boring, tapping could be performed. The machine could be used together with automatic bar-feeder to realize automatic machining.

 

Bar-stock requirement:Diameter consistency: within0.03mm,

 

Linearity: Within 0.3mm/1000mm).

 

Highlights

 

Ÿ   Integrated machine base to ensure rigidity and stability

Ÿ   Built in spindle motor for both main/sub spindle. High precision ball bearing. Cs axis control and indexing.

Ÿ   Impact structure with low vibration and noise

Ÿ   Gang tool slide with movable headstock. Rotary guide-bush/Fixed guide bush for supporting during cutting.

Ÿ   AC servo control for X, YZAaxis.4 axis could be simultaneously controlled. Built-in absolute encoder. High precision linear guide and ball screw featuring high positioning accuracy and rapid travel speed.

Ÿ   FANUC 0i -TD control system with LCD display and MPG control. Self-diagnosis is available.

Ÿ   Full closed cover with tempered glass observing window for machining zone.

Ÿ   Emergency stop button to stop the machine whenever necessary

Ÿ   Inter-lock device for spindle and spindle collet.

Ÿ   Override protection for XYZAslide and overload protection for XYZA servo motor and cooling motor

 

Specification

 

No.

Description

Specification

Remark

1

Max bar-stock diameter

Φ20mm

2

Max working length

200mm 95mm: With rotary guide bush

3

Max sub-spindle part-off length

80mm

4

Spindle speed

8000 r/min 6000r/min: with RGB

5

Spindle through hole diameter

Φ25 mm

6

Spindle center height

1050 mm

7

Motor power

2.2/3.7 kW

Built-in Motor

8

Max. Main Spindle drilling diameter

Φ10 mm

9

Max. Main spindle tapping diameter

M8

10

O.D turning tool capacity

5

11

Main spindle drilling tool capacity

4

12

Radial live tool capacity

3

13

Back spindle machining tool

4

14

Tool holder dimension

□12×100~120mm

15

Live tool rpm

4500r/min

16

Live tool motor

0.75kW

17

Max. Live tool drilling diameter

Φ7mm

18

Max. Live tool tapping diameter

6000 r/min

19

Max. Sub-spindle speed

1.5/2.2kW

Built-in Motor

20

Sub-spindle motor

Φ10mm

21

Control Mode

Semi-closed

22

Detecting element

Built-in encoder

23

C-AxisMinimum increments

0.001°

24

XYZA increments

0.001 mm

25

XYZA Rapid feed

15m/min

26

XYZA Motor power

0.75kW

27

Repeatability

X

0.002mm

Y

0.002mm

Z

0.002mm

A

0.002mm

28

Radial run out of the positioning hole for pushing sleeve in the spindle

0.006mm

29

Coolant motor

0.35kW

30

Power input

10kVA

31

Pressure requirement

0.5MPa.100L/min

32

Machine Weight

~2300kg

33

Dimension

2150×1270×1805

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