Outstanding Features:
- The pyramid machine construction features a perfect structural ratio. The major cast parts are scientifically rib reinforced. This machine construction effectively extends service life and features stable thermal effect and added dampening effect.
- When installing 3 axes ball screws, ball bar testing and laser equipment are employed for parameter adjustment to achieve the best possible accuracy.
- 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.
Specification:
| Model | Unit | VMC-855 | |
| TRAVEL | X x Y x Z axis | mm | 800 x 500 x 520 |
| Spindle nose to table | mm | 100~620 | |
| Spindle center to solid column surface | mm | 550 | |
| TABLE | Working area | mm | 950 x 460 |
| Max. loading | kg | 500 | |
| T-Slots (No. x Width x Pitch) | mm | 4 x 18 x 100 | |
| SPINDLE | Tool shank | — | BBT-40 |
| Speed | rpm | 10,000 | |
| Transmission | — | Direct-Speed Belt Drive | |
| Bearing lubrication | — | Grease | |
| Cooling system | — | Oil cooled | |
| Spindle motor max. rating | kw(HP) | 7.5 (10) | |
| Spindle motor max.rating (FANUC) | kw(HP) | 11(15) / 15(20) | |
| Axis motor max.rating (MITSUBISHI) | kw | 1.5 / 2.2 / 3.0 | |
| Axis motor max.rating (FANUC) | kw | 3.0 / 3.0 / 3.0 (STD) 3.0 / 3.0 / 4.0 (OPT) |
|
| FEED RATES | Rapids on X & Y & Z axes | m/min | 20 / 20 / 20 |
| Max. cutting federat | m/min | 10 | |
| TOOL MAGAZINE (ARM) | Tool storage capacity | pcs | 24arm |
| Type of tool (optional) | type | BBT-40 | |
| Max. tool diameter | mm | 76 arm | |
| Max. tool weight | kg | 7 | |
| Max. tool length | mm | 300 arm | |
| AVG.CHANGING TIME (ARM) |
Tool to tool | sec. | 2.7 |
| Air source required | kg/cm2 | 6 up | |
| ACCURACY | Positioning (VDI 3341) | mm | P 0.01 |
| Repeatability (VDI 3341) | mm | Ps 0.006 | |
| DIMENSION | Machine weight (Net) | kg | 5,400 |
| Power source required | KVA | 15 | |
| Floor space (L x W x H) | mm | 2,508 x 2,745 x 2,720 | |
| Shipment advice | —- | 1 x 40’HQ (3 sets) |
