5-Axis Horizontal Table Type Borer UNION TC 150
Video about the machine
Details
| Make: | UNION |
| Type: | TC 150 |
| Built: | 2007 |
| Control: | HEIDENHAIN iTNC 530 |
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 |