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
Integrated machine base to ensure rigidity and stability
Built in spindle motor for both main/sub spindle. High precision ball bearing. Cs axis control and indexing.
Impact structure with low vibration and noise
Gang tool slide with movable headstock. Rotary guide-bush/Fixed guide bush for supporting during cutting.
AC servo control for X, Y、Z、Aaxis.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.
FANUC 0i -TD control system with LCD display and MPG control. Self-diagnosis is available.
Full closed cover with tempered glass observing window for machining zone.
Emergency stop button to stop the machine whenever necessary
Inter-lock device for spindle and spindle collet.
Override protection for X、Y、Z、Aslide and overload protection for X、Y、Z、A 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 |
X、Y、Z、A increments |
0.001 mm |
||
25 |
X、Y、Z、A Rapid feed |
15m/min |
||
26 |
X、Y、Z、A 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 |
Aluminum slit strips: a precision slitting line with minimal burring enables tension-free custom cutting for coil widths up to 2,100 mm
As a leading CNC system supplier in China, WEIHONG is now take a big step to expanding the overseas market.