5-Axis Horizontal Table Type Borer UNION TC 150

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Video about the machine

Details

Make:UNION
Type:TC 150
Year of construction:2007
Steering:HEIDENHAIN iTNC 530

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Description

The UNION TC-150 is a 5-axis table boring machine for the effective multi-sided machining of medium-heavy workpieces. The horizontal drilling and milling machine in cross table design is equipped with a working spindle Ø 150mm and a tool magazine with 60 magazine places and automatic tool changing system. The working table with a clamping surface of 1.600x2.000mm can hold workpieces up to a weight of 10 tons. The main spindle has a maximum torque of 2,179 Nm and can deliver up to 46kW at 3,000 rpm. A coolant system with paper band filter system, internal (20 bar) and external (3 bar) coolant supply as well as a special rotary housing, mounted on the table, complete the features of this boring mill type UNION TC-150.

Design features:

 

Machine:

  • Backlash-free ball screws in all linear axes
  • Direct, absolute linear scales in all axes manufacturer HEIDENHAIN

 

Machine bed:

  • Broad, strongribbed steel construction, 4-lane bed
  • Pretensioned compact roller linear guides for backlash-free guidance of the slides
  • Column and machine bed are rigidly connected to each other

 

Column:

  • Massive ribbed cast-iron column in box design
  • Pretensioned compact roller linear guides for backlash-free guidance of the headstock
  • Full covering on column for the vertical movement of spindle

 

Spindle unit:

  • Rigid casting design
  • Bearing of spindle unit with high-precision pre-tensioned angular contact ball bearings,
    lifetime lubricated mounted in the forward fixed spindle extension
  • Automatic shifting of the two speed series via auxiliary gearbox with hardened gears and oil cooling
  • Power transmission to boring spindle via low-noise V-belt transmission
  • Nitrogen hardened high-precision balanced boring spindle, axially adjustable, can be positioned in
    any angle, guarded against coolant and chips through labyrinth seal

 

 

Table group

  • Cross-slideable and rotatable clamping table in cast iron version with pre-tensioned compact roller linear guides with high rigidity for longitudinal and transverse adjustment, together with the headstock vertical adjustment, guarantee stick-slip-free circular interpolation.
  • B-Axis with low-friction, hydrodynamic sliding guide with plastic coating. Backlash-free table adjustment (B-axis) with optimized double pinion drive. Table bearing with a radial and axial precision roller bearing.
  • Table underside with plastic-coated sliding guide
  • Hydraulic segment clamping

 

Accessories:

  • Partial enclosure of the work area, special enclosure at the table - movable all round
  • Operating mode 3
  • Chip conveyor
  • Coolant system for internal & outside cooling 30l/20 bar, 50l/3 bar
  • Coolant cleaning by band filtration unit, coolant tank content 990l
  • Tool magazine 60 places, automatic change
  • Support bearing
  • Torque monitoring of the working spindle
  • Minimum lubrication instead of emulsion coolant
  • 3D remote radio touch probe
Working area
X-Axis, lateral movement table 2.500 mm
Y-Axis, vertical movement spindle unit 2.500 mm
Z-Axis, longitudinal movement column 1.500 mm
W-Axis, movement quill 750 mm
B-Axis, rotary movement table 360 Grad
B-Axis, number of positions 360.000 x 0,001°
Machining unit
Ø quill 150 mm
Fixed spindle nosing, length 370 mm
Fixed spindle nosing, diameter 280 mm
Shortest distance, spindel nose to mid of table 850 mm
Lowest position above table surface 0 mm
Spindle taper (short taper acc. to DIN 69871) ISO 50
Spindle power S1 (100%) / S6 (60%) 37/46 Nm
Max. torque at spindle 2.179 Nm
Spindle speed, continuously variable 5-3.000 min-1
NC-Rotary Table
Clamping surface 1.600 x 2.000 kg
Center hole in table 100 mm H6
Table load (max.150mm outside table center) 10.000 kg
T-slot width 28 mm
T-slot distance 160 mm
Number of positions 360.000 x 0,001°
Max. travel speed
Max. Feed range for X-, Y-, Z- and W-Axis 6.000 mm/min
Rapid traverse for all linear Axes 15.000 mm/min
B-Axis 3 m/min
Data for electrical installation
Operating voltage 3-400/230 V
Frequency 50 Hz
Power requirement 90 kVA
Tool magazine
Type chain magazine
Number of tools 60
Max. tool-Ø adjacent slots occupied 125 mm
Max. tool-Ø adjacent slots free 250 mm
Max. tool length 500 mm
Max. tool weight 30 kg
Max. tilting moment 50 Nm

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