Nakamura Tome

Nakamura-Tome NTY3-250 lathe

SKU: NTY3-250
Nakamura NTY3 – the highest-performance three-head lathe The NTY3 series are top-of-the-line CNC lathes designed for maximum productivity and precision. Thanks to the use of three turning heads, these machines enable simultaneous operation on two spindles, significantly reducing cycle times and increasing production efficiency. Key features: Three turning heads – two work simultaneously on two spindles, and the third one acts as a tailstock, steady rest or additional cutting tool, Simultaneous multi-tool machining – implementation of complex operations in superposition, without the need for additional settings, Complex operations in one cycle – turning, milling and drilling performed without interrupting the process, Stable and rigid construction – ensures the highest precision even during intensive work. Benefits for the user: Maximum efficiency – significant reduction of production time in batch processing, Precision and repeatability – guaranteed quality even for details with complex geometry, Versatility – the ability to adapt the head configuration to various types of processing, Process optimization – fewer auxiliary operations, full machining in one work cycle. Application: NTY3 series lathes are particularly suitable for high-volume production, specialized machining, and industries requiring exceptional precision and complexity of details, such as automotive, aviation, electronics and medicine. The Nakamura-Tome NTY3 is the choice for production facilities that demand the highest performance, precision and flexibility, while reducing cycle times and operating costs.

Product description

Nakamura NTY3 – the highest-performance three-head lathe

The NTY3 series are top-of-the-line CNC lathes designed for maximum productivity and precision. Thanks to the use of three turning heads, these machines enable simultaneous operation on two spindles, significantly reducing cycle times and increasing production efficiency.

Key features:

  • Three turning heads – two work simultaneously on two spindles, and the third one acts as a tailstock, steady rest or additional cutting tool,
  • Simultaneous multi-tool machining – implementation of complex operations in superposition, without the need for additional settings,
  • Complex operations in one cycle – turning, milling and drilling performed without interrupting the process,
  • Stable and rigid construction – ensures the highest precision even during intensive work.

Benefits for the user:

  • Maximum efficiency – significant reduction of production time in batch processing,
  • Precision and repeatability – guaranteed quality even for details with complex geometry,
  • Versatility – the ability to adapt the head configuration to various types of processing,
  • Process optimization – fewer auxiliary operations, full machining in one work cycle.

Application:

NTY3 series lathes are particularly suitable for high-volume production, specialized machining, and industries requiring exceptional precision and complexity of details, such as automotive, aviation, electronics and medicine.

The Nakamura-Tome NTY3 is the choice for production facilities that demand the highest performance, precision and flexibility, while reducing cycle times and operating costs.

Technical Parameters

SKU: NTY3-250
Brand: Nakamura-Tome
Series: NT
Number of turrets (2/3): 3.00
Z1/Z2/Z3-axis travel (mm): 355/355/910
Y1/Y2/Y3-axis travel (mm): -61/+51
Maximum turning diameter (mm): 225
B-axis travel (B2) (mm): 945.00
X1/X2/X3-axis feedrate (m/min): 30/30/30
Z1/Z2/Z3 axis feedrate (m/min): 40/40/40
Y1/Y2/Y3 axis feed rate (m/min): 14/14/14
Maximum spindle speed (rpm): 5000
Main spindle chuck diameter (mm): 210
Main spindle maximum bar turning diameter (mm): 65(op:71)
Main spindle taper: A2-6
Maximum spindle speed (optional) (rpm): 4,000.00
Maximum sub-spindle speed (RPM): 5000
Sub-spindle chuck diameter (mm): 165
Sub-spindle maximum bar turning diameter (mm): 51(op:65/71)
Sub-spindle taper: A-5
Maximum tool clamping diameter of the first turret (mm): 16
Number of tool stations of the first turret: 12/24
Maximum speed of driven tools of the first turret (rpm): 6000
Maximum torque (optional) (Nm): 244/201
Machine dimensions (length x width x height) (mm): 4900x2580x2395
Machine weight (kg): 14425

FAQ

What is the Nakamura-Tome NTY3-250 lathe?
The top-of-the-line NTY3 series CNC lathe with a three-head design – enabling simultaneous operation of three heads on two spindles for maximum efficiency and precision in mass production.
How does the NTY3-250 three-head design work?
Two heads work simultaneously on two spindles, the third one as a tailstock, steady rest or tool – it performs complex operations in superposition, shortening the cycle time.
What operations does simultaneous processing enable?
Turning, milling and drilling in one cycle without process interruption – full multi-tool machining without additional settings or auxiliary operations.
How does a third head increase versatility?
Versatile role as tailstock, steady rest or additional cutting tool – flexibly adapts to complex details and various types of machining.
How does the design ensure precision during intensive work?
The stable and rigid structure guarantees repeatability and the highest quality – ideal for details with complex geometry, even after long-term use.
What are the benefits of process optimization?
Fewer auxiliary operations and complete machining in one cycle – significant reduction in production time and costs in high-volume production.
What industries and applications is the lathe suitable for?
Automotive, aviation, electronics and medicine – perfect for mass and specialized production requiring precision and complexity of details.
Why choose the Nakamura-Tome NTY3-250 lathe?
3 heads with superposition, simultaneous multi-tool machining and rigid construction – highest efficiency, precision and flexibility for the most demanding processes.

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