Home Eumach Traveling Column Machining Center TVMC-4000

TVMC-4000

Traveling Column Machining

Description

Traveling Column Machining

3 to 4 axis travelling column + fixed table design provide greater dynamic rigidity, productivity, flexibility and higher precision.

Incredible Rigid Frame Design

The column feed concept is innerently more rigid and accurate because the table and fixturings remain stationary while the column travels above the workpiece in a double box – Y over X plane, regardless the workpiece’s configuration, even over-sized or off-centre workpieces, the load on the guide ways, ballscrews and motors are remain unchanged.

Y axis 700 mm travel frame ATC column side mounted

  • Totally being analysized by the most advanced CAD and FEM.
  • Extreme rigid construction with heavy internal bracing to maximize machine rigidity.

Specification

( ) Option
Model TVMC-4000 ( L )
Table
Overall size 2,400, 3,400, 4,400, 5,400 x 700 ( 1,000 )
T slots ( size x no x pitch ) ( mm ) 18 x 7 x 100 ( 125 )
Max. loading ( kg ) 5,000
Travel
X/Y/Z axis #40 spindle ( mm ) 2,320, 3,320, 4,320, 5,320 x 710 ( 1,000 ) x 610 ( 1,000 )
Distances
Spindle to column ways ( mm ) 750 ( 1,281 )
Spindle to table top ( mm ) 150 ~ 760 ( 300 ~ 1,300 )
Floor to table top ( mm ) 860 ( 1,051 )
Spindle
Taper BT ( CAT / SK ) 40
Speed ( RPM ) 10,000 up to 24,000
Front bearing dia. 70
Motor ( kW ) 7.5 / 11 up to 42
Feed Rates: X / Y / Z
Cutting feedrate ( m ) 10
Rapid feedrate ( m ) 24 / 30 / 30
Automatic Tool Changer
Type of atc Swing Arm
No. of atc 24 ( 32, 40, 50 )
Max. tool ( dia. / length ) ( mm ) 150 / 300
Max. tool weight ( Kg ) 7
Tool to tool (°) 3
Chip to chip (°) 10
Ballscrews on 3 Axis
Diameter ( mm ) 50 / 70 / 80 x 50 x 50
Precision class ( mm ) C3, 0.008 / 300
Coolant motor power ( kW ) 1.27
Coolant tank volume ( L ) 600 ~ 1,000
Coolant motor capacity ( L / min ) 20
Lubriccation motor power ( WATT ) 25
Lubrication tank voume ( L ) 4
Accuracy
Positioning ( mm ) JIS 6338 : ± 0.005 / 300, VDI 3441: P0.015 ~ P0.02
Repeatability ( mm ) JIS 6338 : ± 0.003, VDI 3441: PS0.01 ~ PS0.015
Roundness ( mm ) JIS 6338 : ± 0.01 / 300, Diameter
Miscellaneous
Net weight ( kg ) 21,000 ~ 40,000
Pneumatic required ( kg ) 6
Guarding Full guard & roof except TVMC-5000 is half guard
CNC Control Available Fanuc, Heidenhain, Siemens