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Traub TNK42
Two-Turret, High-Production, Fixed Headstock, Automatic CNC Lathe, with Y-Axis Milling and Sub Spindle and Capable of Cutting with 3-Tools Simultaneously

PRODUCT

CNC automatic lathe TNK42 with new Design: Only 5.5 sqm footprint but with 3 subsystems, 2 interpolated Y-axes and 27 tool stations. The TNK42 offers the economic approach to the production of complex machine-turned parts of today and tomorrow.
 
The compact machine design with up to 3 simultaneously working tool carriers ensures high productivity
Only 5.5 sqm footprint (without bar loader)
Turret with two standard Y-axes (Interpolation of X-, C- and H-axis)
Turret indexing as NC rotary axis for multiple tool assignments and chip-to-chip times of 0.4 seconds
Dual function of the lower X/Z slide: turret and swivel counter spindle for rear end machining
8 tool stations for extensive rear end machining
Workpieces are removed fast and gently by a CNC-controlled shuttle

 
SPECS

TNK42

Two-Turret, High-Production, Fixed Headstock, Automatic CNC Lathe, with Y-Axis Milling and Sub Spindle and Capable of Cutting with 3-Tools Simultaneously
Machine Style(s): Bar, Chucker, Universal
Spindle Direction: Horizontal
Operation Type: CNC
CNC Type: Standard:   Traub TX8i-s
HEADSTOCK
Chuck Size (in.)  Std: 4.330
Turning Diameter Max: 4.430
Turning Length (in.) Max: 9.800
Bar Capacity (in.) Std: 1.650
Collet Type/Capacity: 4.33/1.65
SINGLE SPINDLE
# of Main Spindles: 1
Main Spindle: rpm: 7000 HP: 38.00  
Nose: A5 Bore: 1.980  
# Speed Ranges: 1  
Sub-Spindle: (Standard) rpm: 7000 HP: 16.00  
 
 
TOOLING
Primary Tool Carrier: Upper Turret
Max Tools Turning: 10 Rotary: 10
Tool Shank Size (in.): Square: 1.000     Round: 2.000
Rotary Tool Spindle: rpm: 12,000 Power: 7.50 hp
Second Tool Carrier: Lower Turret
Max Tools Turning: 9 Rotary: 9
Tool Shank Size (inch): Square: 1.000     Round: 2.000
RotaryTool Spindle: rpm: 12000 Power: 7.50 hp
Third Tool Carrier: Rear Unit
Max Tools Turning: 8 Rotary: 5
Tool Shank Size (inch): Square: 1.000     Round: 2.000 Rotary:
Rotary Tool Spindle: rpm: 12,000 Power: 7.50 hp
# of Simultaneous Cutting Tools: 3
Secondary Mill/Drill Function On-Center: Standard With 'C' Axis: Standard
Off-Center: Standard With 'Y' Axis: Standard
AXES AND TRAVELS
Number of Axes: Standard: 10
Travel Max Feed Rapid Rate
C1 Std. 360.000 deg
C2 Std. 360.000 deg
X1 Std. 5.511 in. 1,179 ipm
X2 Std. 5.511 in. 1,179 ipm
X3 Std. 5.511 in.
Y1 Std. 3.930 in. 393 ipm
Y2 Std. 3.930 in. 393 ipm
Z1 Std. 11.810 in. 1,965 ipm
Z1 Std. 11.810 in. 1,965 ipm
Z3 Std. 11.810 in.
WEIGHTS AND MEASURES
Length 160 in.
Width 54 in.
Height 82 in.
Weight 14,300 lbs.
CHANNEL PARTNERS
amt Modern Machine Shop Production Machining Moldmaking Technology
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Chevalier - Grinding, Turning, Milling