VMC-1890 Vertical Machining Center

Outstanding Features:

  • The pyramid machine construction features a perfect structural ratio. The major cast parts are acientifically rib reinforced, ensuring high accuracy for various machining applications. This outstanding machine construction effectively extends service life and features stable thermal effect and added dampening effect.
  • 4 square slideways on Y- axis are combined with gibs provided at inner sides for accurate across movement of Y- axis.
  • When installing 3 axes ball screws ball bar testing and laser equipment are employed for parameter adjustment to achieve the best possible accuracy.
  • X,Y,Z axes are rigid box type slidewyas, All slideways are hardened and precision ground and then coated with high quality, low friction Turcite-B for maximum wear resistance. The mating surfaces are precision treated for long term accuracy.
  • Optimized machine construction. The major machine parts, such as base, column and saddle, etc., are manufactured from high quality alloy cast iron. It features maximum material stability, minimum deformation and lifetime accuracy. Square slideways standards.

Specification

Model VMC-1890
TRAVEL X x Y x Z axis 1,800 x 900 x 700 mm
Spindle nose to table 250~950 mm
Spindle center to solid column surface 990 mm
TABLE Working area 2,100 x 970 mm
Max. loading 2,500 kg
T-Slots (No. x Width x Pitch) 5 x 22 x 150 mm
SPINDLE Tool shank BT-50
Speed 6,000 rpm
Transmission 2-Speed Geared Head
Bearing lubrication Grease
Cooling system Oil cooled
Spindle motor max.rating (MITSUBISHI) 18.5 kw (25HP)
Spindle motor max.rating (FANUC) 18.5 kw (25HP)
Axis motor max.rating (MITSUBISHI) 4.5 / 7.0 / 4.5 kw
Axis motor max.rating (FANUC) 3.0 / 3.0 / 3.0 kw (STD)
7.0 / 7.0 / 7.0 kw (OPT)
FEED RATES Rapids on X & Y & Z axes 10 / 10 / 10 m/min
Max. cutting federat 10 m/min
TOOL MAGAZINE Tool storage capacity 32 arm
Type of tool (optional) BT- 50 (CAT- 50)
Max. tool diameter 110 mm
Max. tool weight 15 kg
Max. tool length 300 mm
AVG.CHANGING TIME
(ARM)
Tool to tool 3.8 sec.
Chip to chip (50% Z axis) 11 sec.
Air source required 6 kg / c㎡ up
ACCURACY Positioning P 0.01 mm
Repeatability Ps 0.006 mm
DIMENSION Machine weight (Net) 19,500 kg
Power source required (KVA.) 35
Floor space (L x W x H) 5,360 x 4,170 x 3,500 mm
Shipment advice 1 x 20'FR (1 set)

Standard Accessories

  • Mitsubishi M80 controller
  • Spindle speed 6,000 (Gear)
  • Automatic tool changer
  • YZ-axis slant cover protection chip auger (work table rear)
  • Full splash guard
  • Heat exchanger for electric cabinet
  • Automatic lubricating system
  • Spindle oil cooler
  • Spindle air blast system (M code)
  • Spindle air blow system
  • Spindle orientation
  • Coolant gun and air socket
  • Leveling kits
  • Removable manual & pulse generator (M.P.G.)
  • LED light
  • Rigid tapping
  • Coolant system and tank
  • Cycle finish indicator and alarm lights
  • RS-232C interface with cable (10 m)
  • Tool Box
  • Operational and maintenance manual
  • Transformer
  • Spindle coolant ring(M code)
  • Chip flush

Optional Accessories

  • Spindle speed 10,000 rpm (Direct type)
  • Coolant through spindle (CTS)
  • Automatic tool length measuring device
  • Automatic work piece measurement system
  • CNC rotary table and tailstock
  • Oil skimmer
  • Link type chip conveyor with chip bucket
  • Linear scales (X/Y/Z axis)
  • Coolant through tool holder