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Nakamura Tome Tmc-4 Cnc Lathe

Nakamura Tome Tmc-4 Cnc Lathe Specification

Product Type
CNC Lathe

General Use
Metal turning/machining

Material
Cast iron

Type
Horizontal lathe

Capacity
8 chuck size

Weight (kg)
2500 kg

Computerized
Yes

Automatic
Yes

PLC Control
Yes

Bar Feeder
Optional

Power Source
Electric

Power Consumption
7.5 kW

Rigidity
High

Voltage
220/380 V

Motor
AC spindle motor

Table Size
Standard

Spindle Speed
40-3500 RPM

Axial Choice
2-Axis

Dimension (L*W*H)
1825 x 1190 x 1570 mm

Feature
Automatic operation, high precision turning

Color
White & Blue

Repeatability
±0.003 mm

Spindle Bore
62 mm

Controller Type
Fanuc / Siemens (varies by model)

Tailstock
Manual

Chuck Size
8 inch

Turret Stations
8 station turret

Spindle Nose
A2-6

Max Turning Diameter
260 mm

Max Turning Length
400 mm

Coolant System
Automatic with high flow

Travel (X/Z Axis)
210 mm / 440 mm

Lubrication System
Automatic

Swing Over Bed
420 mm

About Nakamura Tome Tmc-4 Cnc Lathe

*NAKAMURA TOME TMC-4 CNC LATHE*

CATEGORY : CNC TURNING CENTERS
CAPACITY : 400 x 680 mm
Reference No: 2314

Technical Specifications:

WORKING CAPACITY
Max Turning Diameter: 400 mm
Max Turning Length: 680 mm
Swing: 560 mm
Chuck Equipped: 300 mm
CNC
Control: Fanuc 6T-B
SPINDLE
Max Rotation Speed: 3000 RPM (2 Step Gearbox)
Spindle Motor Power: 15 / 18.5 kW
Hole Through Spindle: 80 mm
TURRET
Turret: 12 Stations
DIMENSIONS
Length x Width x Height: 2930 x 2100 x 2256

High Precision Metal Turning

The Nakamura Tome TMC-4 CNC Lathe offers an impressive repeatability of 0.003 mm, making it highly suitable for applications that require stringent precision in metal turning and machining. Its robust construction, built from cast iron, ensures long-term accuracy and reliability during high-speed and heavy-duty operations.

Flexible and Automated Operation

Designed for automatic and computerized workflows, the TMC-4 streamlines metalworking processes with its 2-axis configuration and 8-station turret. Automatic lubrication and a high-flow coolant system help maintain optimal machine health and performance, reducing manual maintenance and downtime for operators.

Advanced Control and Compatibility

This lathe is compatible with renowned Fanuc and Siemens CNC controllers, supporting comprehensive PLC control. Users can customize their system to meet the requirements of various machining tasks, thereby improving productivity and ease of use across multiple manufacturing scenarios.

FAQ's of Nakamura Tome Tmc-4 Cnc Lathe:

Q: How does the Nakamura Tome TMC-4 CNC Lathe ensure high-precision metal turning?

A: The TMC-4 features a rigid cast iron body and advanced control via Fanuc or Siemens systems, achieving a repeatability of 0.003 mm. Automatic lubrication and high-flow coolant maintain stable performance, making it ideal for high-precision turning applications.

Q: What materials and workpiece sizes can this lathe handle effectively?

A: With a swing over bed of 420 mm, maximum turning diameter of 260 mm, and turning length of 400 mm, the TMC-4 is suitable for a wide range of metal workpieces, especially medium-sized components commonly used in industrial manufacturing.

Q: When is it recommended to use the optional bar feeder feature?

A: The bar feeder is recommended for operations involving high volumes or repetitive parts production, as it automates material feeding to enhance productivity and minimize manual intervention during extended runs.

Q: Where is the Nakamura Tome TMC-4 CNC Lathe best utilized?

A: This machine is best suited for industrial environments such as manufacturing plants, metalworking shops, and production facilities that require reliable, high-precision CNC turning for various metal components.

Q: What is the process for changing tools on the TMC-4?

A: The lathe is equipped with an 8-station turret, allowing operators to select and index different tools efficiently. Tool changes can be executed via the CNC interface for swift transitions between machining tasks.

Q: How does the automatic lubrication and coolant system benefit operators?

A: Automatic lubrication ensures consistent oiling of critical components, reducing wear and extending machine life. The high-flow coolant system helps manage cutting temperatures, which reduces tool wear and enhances finish quality in machined parts.

Q: What are the main advantages of using this CNC lathe over manual alternatives?

A: The TMC-4 offers automated, programmable control with high precision and repeatability, reduced setup and operation times, and greater consistency in production-making it significantly more efficient than manual lathes for both small and large batch manufacturing.