Общие сведения
Название:Economical CNC Milling Machine (NV45, 70
Торговая марка:datian
Класс точности:Обычной точности
Тип:Фрезерный станок
Product Description

*this model is our economical CNC milling machine
*x/y/z axis travel/mm: 700*450*550
*Worktable size/mm: 700*450

1)the main machine components(machine bed, sliding saddle, worktable)have adopted the structure of thermal symmetry and thin-walled main stock with multi-layer ribs. Arch" shape column with high rigidity goes through optimized treatment by finite element analysis to guarantee the best rigidity;
2)the adoption of C3 grade precise ball screws and the use of special bearing on the ball screw 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 quality gray casting iron with aging treatment, the guide rails with high-frequency quenching treatment and delicate grinding, covered with low frictional coefficient TURCITE-B and dealt with delicate scraping, having effectively improved motional quality of machine and necessary touching rigidity 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

Main machine configuration:
1. Control system: Syntec EZ10B controller. HNC servo motors on x/y/z axis
2. Screw type chip removal system
3. Armless type A. T. C system with 20 tools
4. Electrical cabinet heat exchanger
5. Pre-loaded ball screw on x/y/z axis
6. Auto lubrication system
7. Work lamps & tri-color alarm lamp
8. Door safety switch
9. Rigid tapping
10. Fully enclosed splash guard
11. 220/380V, 50Hz/60Hz transformer
12. Belt-type 8000rpm spindle, BT 40 spindle taper
13. Spindle air blast
14. Steel telescopic covers for 3 axis guide rails
15. Clamping/release device
16. Box type ball screws

                                                                                                                    Model No.   NV45
Capacity X axis travel/mm 700
Y axis travel/mm 450
Z axis travel/mm 550
Spindle nose to table surface/mm 150-700
Spindle nose to column surface/mm   520
Worktable Table size/(L*W)   700*450
Max load on the table/kg   400
T-slot size/mm   18*3*110
Spindle Spindle speed/rpm   60-8000
Spindle taper/spindle shank   7: 24 taper, BT40
Max spindle inner diameter/mm   Φ 70
Spindle motor(30 mins, mitsubishi)/kw   7.5
Feed rate X, Y, Z rapid traverse/M/min   15/15/15
Max cutting feed rate(M/min)   10
A. T. C Tool storage capacity/pc     Armless type 20
Max tool diameter(adjacent tools)/mm   Φ 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     2330
Space requirement(L*W)     2560*2300
Net machine weight/kg     4500
Power requirement/KVA     15
Drive motor/kw   1.5/1.5/1.5
Control system   Siements or EZ10B

Сайт поставщика: madeinchina.com

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