NV-65 VMC machine

NV-65 VMC machine
1.controling system from Taiwan
2.high-speed
3.good machine
NV-65 VMC machine


Technical parameter

Details
:
Model No.
NV65
Capacity
X axis travel/mm
1100
Y axis travel/mm
650
Z axis travel/mm
610
Spindle nose to table surface/mm
150-760
Spindle nose to column surface/mm
700
Worktable
Table size/(L*W)
1200*650
Max load on the table/kgs
800
T-slot size/mm
18*5*110
Spindle
Spindle speed/rpm
60-8000
Spindle taper/spindle shank
BT40
Max spindle inner diameter/mm
Φ70
Spindle motor(30 mins,mitsubishi)/kw
11
Feedrate
X,Y,Z rapid traverse/M/min
15/15/15
Max cutting feedrate(M/min)
10
A.T.C
Tool storage capacity/pcs
Armless type 20
Max tool dia(adjacent tools)/mm
Φ150(80)
Max tool length/mm
300
Tool change time(T-T)/sec
8
Accuracy
Positioning accuracy/mm
±0.01
Repeatability positioning accuracy/mm
±0.005
Machine size
Machine height/mm
2600
Space requirement(L*W)
3200*2500
Net machine weight/kgs
6500
Power requirement/KVA
20
Drive motor/kw
2.0/3.5/2.0
Control system
LNC600I
Machine feathers:
1
)


the main machine components(machine bed,sliding sadding ,worktable)have adopted the structure of thermal symmetry and thin-walled mainstock with multi-layer ribs. arch” shape column with high rigidity goes through optimizied treatment by finite element analysis to guarantee the best rigidity;
2
)


the adoption of C3 grade precise ballscrews and the use of special bearing on the ballscrew with pre-pull treatment as well as laser detective compensation have ensured the rigidity and precision.
3
)


The main base parts of machine are made from high-grade ,high qualtiy gray casting iron with aging treatment, the guideway with high-frequency quenching treatment and delicate grinding ,covered with low frictional coefficient TURCITE-B and delt with delcicate scraping ,having effectively improved motional quality of machine and necessary touching rigigity for cutting.
4
)


The adoption of balance weight block with motion-based device has prevented the spindle form vibration when weight-balanced block moves up and down, avoiding influencing the processing accuracy.