Ultimate Gang + Turret: The M32-VIII is reborn
With the adoption of newly designed covers to provide improved access, as well as a new HMI operating panel for the new NC unit, the touch panel provides improved operation and usability. Additionally, structural analysis was performed to achieve a highly rigid design that provides an optimal balance between strength and weight to greatly improve the rigidity required during the machining process. The turret tooling has been completely redesigned with a conversion to single-drive for rotary tools and increasing the power of rotary tools motor.
The gang tool post has been equipped with a type VIII B-axis (4+4) spindle for contouring by use of five-axis control. The back tool post has been equipped with adjustable-angle type VII and VIII spindles to enable complex machining in combination with the Y axis. Improved back machining allows a higher degree of freedom in choosing the machining process. A 5.5/7.5 kW high-output spindle motor has been adopted for front and back spindles. You can also switch between guide-bush and non-guide-bush and there is also an option for a 38-mm oversize specifications.
| Item | V | VII |
|---|---|---|
| Model | M32 – 5M5 | M32 – 5M7 |
| Max. machining diameter (D) | 32 mm Dia. (38 mm Dia. option | |
| Max. machining length (L) | 320 mm/1 chucking | |
| Max. front drilling diameter | 12 mm dia. | |
| Max. tapping diameter for the front spindle | M12 (Cutting tap) | |
| Main spindle speed | Max. 8,000 min-1 | |
| Max. chuck diameter for the back spindle | 32 mm dia. (38 mmOP) | |
| Max. drilling diameter for the back spindle | 12 mm dia. | |
| Max. tapping diameter for the back spindle | M12 (Cutting tap) | |
| Max. length of the back spindle workpiece | 145 mm (Standard recovery unit) | |
| Back spindle speed | Max. 8,000 min-1 | |
| Gang rotary tools | ||
| Max. drilling diameter | 8 mm dia. | |
| Max. tapping diameter | M8 (Cutting tap) | |
| Main spindle speed | Max. 9,000 min-1 | |
| Turret rotary tools | ||
| Max. drilling diameter | 12 mm dia. | |
| Max. tapping diameter | M12 (Cutting tap) | |
| Main spindle speed | Max. 6,000 min-1 | |
| Back rotary tools | ||
| Max. drilling diameter | 8 mm dia. | |
| Max. tapping diameter | M6 (Cutting tap) | |
| Main spindle speed | Max. 6,000 min-1 | |
| Number of tools | 25 to 27 + | 23 to 31 + |
| Turning tools | 5 | 5 |
| Cross drills | 5 to 7 | 8 (including 4 8-axis drills) |
| Gang tool post backside drills | Max. 4 | 4 (including 4 8-axis drills) |
| Number of turret stations | 10 | |
| Back tool post drills | 5 | Max. 9 |
| Tool size | ||
| Turning tool | 16 mm | |
| Sleeve diameter | 25.4 mm dia. | |
| Chuck and bushing | ||
| Main spindle collet chuck | FC081-M (FC251-M: 38-mm dia. Opt.) | |
| Back spindle collet chuck | FC081-M-K (FC251-M-K: 38-mm dia. Opt.) | |
| Guide bushings | FG531-M and WFG531-M (FG581-M: 38-mm dia. Opt.) | |
| Rapid feed rate | ||
| X1,Y1,Z1,Z2,X3,Z3 | 32 m / min | |
| Y3 | — | 32 m / min |
| X2 | 18 m / min | |
| Y2 | 12 m / min | |
| B1 | – | 50 min-1 |
| Motors | ||
| Front spindle drive | 5.5 / 7.5 kW | |
| Back spindle drive | 5.5 / 7.5 kW | |
| Gang rotary tool drive | 2.2 kW | |
| Turret rotary tool drive | 2.2 kW | |
| Back rotary tool drive | 1.0 kW | |
| Pneumatic unit: Required pressure and required flowrate | 0.5 MPa at 110 NL/min. (When stationary) | |
| Machine main unit dimensions | (W) 2,860 × (D) 1,465 × (H) 1,900 mm | |
| Weight | 4,250 kg | 4,300 kg |
| Power supply voltage | AC200V ± 10% | |
| Rated power consumption | 24 kVA | 24 kVA |
| Full-load current | 79 A | |
| Main breaker capacity | 100 A | |
