economic CNC machining center (NV65A),adoption of C3 grade precise ballscrews

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Product Description:

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.

 

  

Model No.

NV65A

Capacity

X axis travel/mm

1300

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)

1300*650

Max load on the table/kgs

800

T-slot size/mm

18*5*100

Spindle

Spindle speed/rpm

60-8000

Spindle taper/spindle shank

BT40

Max spindle inner diameter/mm

Φ80

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

150(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)

3400*2700

Net machine weight/kgs

7500

Power requirement/KVA

25

Drive motor/kw

2.0/3.5/2.0

Control system

LNC600I

 

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