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RFMV1700 CNC Vertical Machining Center

RFMV1700 CNC Vertical Machining Center

TheRFMV1700 CNC vertical machining center is one in a family ofRIFA built VMCs.  Themachine packs a 4500 rpm spindle speed and 15mpmrapid traverses.  The X, Y, Z axis rangeis 1700mm × 1000mm×750mm. A 1900mm×1000mmT slot table is included.

Features
1. The machine base, column, head and cross slidcarriage of the CNCvertical machining center are constructed from high qualitycast iron.  An advanced machineconstruction, widened and fixed column design provide added rigidity anddurability.  Finite elementanalysis procedures are used to qualify the design.
2. Hardened sliding guide ways are used forthe X, Y and Z axis motions, providing increased rigidity.
3. Servos couple directly to the high precision ballscrews of the CNCvertical machining center, eliminating gears andpreventing backlash and servo drag.  Pre tensionedball screws provide increased rigidity and thermal stability.
4. The spindle is supported by six permanentlylubricated precision bearings, which are true cartridge type units.  A refrigerated spindle coolingsystem circulates oil around the spindle and bearings.  This maintains constant temperatures across arange of ambient and operating conditions.
5. An encoder is mounted on the spindle, realizingrigid tapping as well as accurate positioning.
6. A FANUC 0I controlling system is standard.  MITSUBISHI control system is optional.

The Key Standard Features of the CNC Vertical Machining Center
1. Stiff and thermally stablespindle in which cutting tool is clamped through tool holding device.
a. Its 50 taper spindle is supported by six precision class permanentlylubricated bearings.  FAG bearings arestandard.
b. 15/18.5kw spindle motor drive: 4500 gear rpm
2. Bi directional 24 tool umbrella type BT50 automatic tool changer
3. Fast and reliable automatic tool changer
4. 9 second tool change time
5. Massive cast iron construction, fixed column design
6. Hardened sliding guide ways
7. Feed ball screw with FAG bearings
8. P50T-I Retention knobs (pull studs)
9. Chain type chip conveyor
10.Splash guard and protection guard made through AMADA production line
11. Centralized lubrication
12. Spindle taper cleaner
13. Spindle cooling system, bed chip flush, surround tool coolant
14. RS232 interface and DNC function
15. Work light, warning indication
16. Electric cabinet with heat exchanger
17.Rigid tapping
18. FANUC 0I controlling system

Technical Specifications ofRFMV1700 CNC Vertical Machining Center

RFMV1700 CNC Vertical Machining Center

Specifications

Parameter

Notes

Travel

X-axis travel

1700mm

Y-axis travel

1000mm

Z-axis travel

750mm

Distance from spindle face to table surface

150-900mm

Work table

Table size

1900(L)*1000(W)

Load capacity

3000Kg

T-slot

7mm*22mm*125mm

Spindle

Spindle speed

30-4500rpm (standard)

2-stage gear graduation

Spindle taper

ISO50

Spindle front bearing I.D.

ф100mm

Spindle motor

15/18.5kw (30min)

Feed system

Rapid feed rates

X, Y: 15m/min, Z: 12m/min

Cutting feed rates

1-10000mm/min

Ball screw

(Dia.*Screw pitch)

X, Y, Z: ф50*8

Servo motor torque

X/Y/Z-axis: 22 N.m

Positioning accuracy

0.010/300mm

Positioning repeatability

0.005/300mm

ATC

ATC type

Camtype

Tool number

24

Max. tool length

350mm

Max. tool diameter

ф110mm/ф200mm

Max. tool weight

15Kg

Tool shank and pull stud

MAS403 BT50, Pull stud P50T-1

Tool changing time

3 second

Coolant, Chip Removal and Protection

Cooling system

Nozzle in front of spindle bed chip flush

Chip removal system

Chain board type chip removal (together with coolant tank)

Protecting system

Fully enclosed enclosure

Pneumatic, Hydraulic and Lubrication

Pneumatic system

P=0.5-0.8MPa

Hydraulic system

P=4Mpa, Q=20L/min

Lubrication system

Automatic

Machine dimension

5680*3200*3600

Machine weight

15000kg

Control system

FANUC-0I



RIFAis a China-based CNC vertical machining center manufacturer and supplier.  We offer CNC vertical machining center, deepgroove ball bearing grinding line, CNC vertical grinding machine and so on.  Our high quality products are offered atcompetitive prices.  We can completethe full chain of manufacturing CNC gantry machining center, single columnvertical CNC lathe, etc. right here in China.  Our lower manufacturing cost saves yourpurchasing cost.  More details on each ofour products are shown on the description page.


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