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 | |
| 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) |
