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)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.
Machine main configuration:
1. Control system: Siemens controller from Germany, HNC servo motor
2. Armless type A. T. C(20 tools)
3. Screw rod chip removal device
4. Heat exchanger
5. Pre-loaded screw rod
6. Automacti lubrication system
7. Work&alarm lamps
8. Door safety switch
9. Rigid tapping
10. Backward chip removal
11. Full-enclosed machine splash guard
12. Transformer
13. Belt-type 8000rpm spindle, BT 40
14. Spindle air blast
15. Steel telescopic cover for 3 axes guide rails
16. Clamping/release device
17. Box type guide rails
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
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)
3400*2700
Net machine weight/kgs
7500
Power requirement/KVA
25
Drive motor/kw
2.0/3.5/2.0
Control system
Siemens or Syntec EZ10B
Наши услуги:
восстановление изношенных деталей;
цветной и нержавеющий прокат со склада в Ростове-на-Дону;
механическая обработка металлов( токарные и фрезерные работы);
изготовление валов,валков,подшипников скольжения,втулок(баббитовых,бронзовых,латунных,фторопластовых) и др. деталей по вашим чертежам или изделиям.
"Российское станкостроение" 2000-2011. Россия, г.Ростов-на-Дону ул.Орская 9 тел.(863) 290 88 31, 290 88 30, г.Москва ул. Яна Райниса 18
