Nakamura-Tome WT-300 Multitasking CNC
This high rigidity multitasking machine from Nakamura-Tome is equipped with high-output motors featuring the ultimate in machining performance, in both turning and milling.
In addition to the low center of gravity and wide-bed design to provide more stability, the machine is equipped with box-type slides and guide-ways, which are high-frequency hardened and ground to precision. The slides are traditionally hand scraped by highly skilled technicians, adopting a long established tradition called “KISAGE”, which has been continued since the hydraulic lathe era.
Combining the latest in technology and the highest in capabilities, the Nakamura-Tome WT300 is the ultimate turret-type multi-tasking machine.
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25/20 HP Left and Right Spindle
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Driven-Tool Motor Power 7.5/5 HP, for Heavy Cutting with Small Tools
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Upper / Lower Turret Construction, 4-axis Machining as well as Various other Machining Combinations Possible on either Spindle
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Upper / Lower Turrets and Opposing Two-spindle Construction, Cycle Time Balancing and Reduction is Possible
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up to 24 Tools per Turret, 48 Tools can be Permanently Available
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Milling Turrets with Y-axis for Upper Turret
| Max Turning Diameter | 10.6 (270) in (mm) |
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| Distance Between Spindles | max 43.3 (1100) / min 9.8 (250) in (mm) |
| Max Turning Length | 30.7 (780) in (mm) |
| Bar Capacity | 4 (102) (op.) in (mm) |
| Bar Capacity L-Spindle | 3.2 in (80 ) in (mm) |
| Bar Capacity R-Spindle | 2.6 (65) in (mm) |
| Chuck size | 10 in in (mm) |
Axis Travel
| Slide travel (Y) | ±2.4 (60) in (mm) |
|---|---|
| Slide Travel (B) | 33.5 (850) in (mm) |
| Slide Travel (X1/X2) | 7.4 (188) / 7.7 (195) in (mm) |
| Slide Travel (Z1/Z2) | 30.7 (780) / 30.7 (780) in (mm) |
| Rapid Feed (X1/X2) | 630 (16) / 630 (16) in/min (m/min) |
| Rapid Feed (Z1/Z2) | 1063 (27) / 1063 (27) in/min (m/min) |
Left Spindle
| Spindle Speed | 3500 / 2500 rpm |
|---|---|
| Spindle Nose | A2-8 |
| Hole Through Draw Tube | 3.2 (81) / 4 (103) in (mm) |
| Right Spindle | 2.5 in (80 ) |
| Spindle Speed | 4500 rpm |
| Spindle Speed Range | Stepless |
| Spindle Nose | A2-6 |
| Hole Through Draw Tube | 2.5 (66) in (mm) |
C-Axis
| Least Input Increment | 1E-3 degree |
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Turret
| Number of Tool Stations | 24 |
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| Number of Indexing Positions | 24 |
Rotating Tool
| Rotary System | Individual Rotation |
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| Spindle Speed | 6000 rpm |
| Spindle Speed Range | Stepless |
| Number of Rotation Tool Station | 12×2 |
Drive motor power
| Main Spindle | 25 HP |
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| Right Spindle | 25 |
| Driven Tool Spindle | 7.5 HP |
General
| Machine Weight | 30865 (14000) lbs (kg) |
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