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Nakamura-Tome

SC-450

The SC-450 is the largest and most powerful machine in the versatile SC series lineup. This machine features box ways that are hand scraped for accuracy. A 40 HP FANUC motor enables the spindle to perform heavy metal removal on tough materials.

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Product Details

Product Details

  • Massive 45 Degree Slant Bed for Maximum Rigidity
  • 40 / 330 HP Wide-Range Motor for Powerful Cuts
  • Box Type Slides and Rigid Turret for High Accuracy
  • Bar Capacity 3.5 in Standard
  • All FANUC, CNC Control and Servo Drives
  • Dodecagonal 12 Station Turret
Capacity
! in (mm)
Max Turning Diameter
18.3 (465) in (mm)
Max Turning Length
30.9 (785) in (mm)
Bar Capacity
3.2 (80) or 3.5( 90mm) in (mm)
Chuck size
12 (305), 15 (381) or 18 (457) in (mm)

Axis Travel

Slide travel (X)
12.4 (315) in (mm)
Slide travel (Z)
33.7 (855) (32.5 (825) for VDI) in (mm)
Slide travel (Y)
±2.8 (70)(op.) in (mm)
Rapid feed (X)
472.5 (12) in/min (m/min)
Rapid feed (Z)
709 (18) in/min (m/min)
Rapid feed (Y)
236 (6)(op.) in/min (m/min)

Spindle

Spindle Speed
2500 rpm
Spindle Speed Range
Stepless
Spindle Nose
A2-8
Hole Through Draw Tube
3.3 (82) in (mm)

C-Axis

Least Input Increment
1E-3 degree

Turret

Number of Tool Stations
12
Number of Indexing Positions
12

Milling Tools

Spindle Speed
3600 rpm
Number of Milling-Tool Stations
12

Rotating Tool

Rotary System
Individual Rotation
Spindle Speed
3600 rpm
Spindle Speed Range
Stepless
Number of Rotation Tool Station
12

Drive motor power

Main Spindle
40 HP
Driven Tool Spindle
7.5 HP

Tailstock (op.)

Quill Diameter
4.8 (120) in (mm)
Quill Taper
MT-4 (built-in center)
Quill Stroke
4 (100) in (mm)

General

Machine Weight
12787 (5800) lbs (kg)

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