MITSUI SEIKI High Precision Mold Center Model VL50, with linear motors and drives, numerically controlled with standard equipment including Automatic Tool Changer and high production capability for drilling, boring, tapping & reaming. Integrated circuit logic, closed loop, with complete electrical equipment for operation on 3-phases 50/60Hz, 200/220 Volts AC.
| Travels | |
| X axis longitudinal stroke (head traverse) | 400 mm (15.75″) |
| Y axis cross stroke (column traverse) | 300 mm (11.8″) |
| Z axis vertical stroke (spindle head) | 200 mm (7.9″) |
| Distance from spindle nose to table surface Z axis | 100 ~ 300 mm (3.9″~ 11.8″) |
| Drive for linear axis | |
| X, Y and Z axes | Linear motor |
| Table | |
| Working surface | 500 X 400 mm (19.7 x 15.7″) |
| Max permissible load on table | 400 kg (880lbs) |
| Table surface | T-slotted (12 mm width) |
| Height from floor to table top | 800 mm (31.5″) |
| Feed Rate (X, Y and Z axes) | |
| Rapid traverse X, Y and Z axes | 40,000 mm/min (1,575ipm) |
| Cutting feed X, Y and Z axes | 0.1 – 40,000 mm/min (0.004 ~ 1,575 IPM) |
| Maximum Acceleration | 9.8 m/sec² (1 G) |
| Cutting feed | |
| X, Y and Z axes | 0.1 – 40,000 mm/min (0.004 ~ 1,575 ipm) |
| Maximum Acceleration | 9.8 m/sec2 (1 G) |
| Minimum Control Resolution | |
| X, Y and Z axes | 0.0001 mm (0.0000039″) |
| Minimum Motion command X, Y and Z axes | 0.0001 mm (0.0000039″) |
| Minimum Motion command | |
| X, Y and Z axes | 0.0001mm (0.0000039″) |
| Position Transducer | |
| X, Y and Z axes | Linear scale feedback system 0.1 µm resolution (Ultra-precision glass scale) |
| Spindles | |
| 25,000 rpm HSK-40 | |
| 32,000 rpm HSK-32 | |
| 50,000 rpm HSK-25 | |
| Numerical Control Equipment | |
| CNC Control | FANUC 31iM |
| Electrical Service | |
| Electrical Power Required | AC 200/220V, 50/60 HZ (70 KVA) |
| Airl Service | |
| Air Required | 0.4 Mpa 700 NL / min-1 or above (57 psi, 25 CFM) Air for Mist Equip. is add. |
| Machine Dimensions (Standard machine) | |
| Length | 3,205 mm (126″) + OP panel |
| (For shipping) | 3,510 mm (138″) |
| Width | 1,350 mm (53″) |
| (For shipping) | 1,350 mm (53″) |
| Height | 2,795 mm (110″) |
| (For shipping) | 2,745 mm (108″) |
| Machine Weight | 5,800 kgs (12,760 lbs) |
| Floor space | |
| Length | 3,250 mm (128″) |
| Width | 1,550 mm (61″) (to anchor = 1,740 mm) |