| Description: |
Numerically controlled machining centres SHW UniSpeed 3000
used machine
x-travel: 3000 mm
y-travel: 1300 mm
z-travel: 1300
mm
control: Heidenhain TNC 640
spindle turning speed range:
10 bis 6000 U/min
tool taper: SK 50 BIG-PLUS
max. workpiece
swing diameter: 2400 mm
weight of the machine ca.:
t
dimensions of the machine ca.: 10600 x 7800 x 3880 m
Only
6555 spindle hours!
EQUIPMENT/ACCESSORIES:
DRIVE
SYSTEM
- Drive of the X, Y and Z axes by means of digital feed
drives for
contour-accurate work with constant torque.
-
Feed rate / rapid traverse in all axes 2-30,000 mm/min
-
Acceleration values in all axes 2 m/s²
- Drive of the X-axis via
a ball screw Ø80 mm
- Drive of the Y-axis via a ball screw Ø63
mm in conjunction
with hydraulic weight compensation
- Drive
of the Z-axis via a ball screw Ø63 m
MAIN
DRIVE
- 32 kW drive power at 100% duty cycle
- 44 kW
drive power at 40 % ED
MAIN DRIVE UP TO 6,000 rpm
-
Speed from 10 to a maximum of 6,000 rpm
- Torque 637 Nm at 100%
ED
- Torque 875 Nm at 40 % ED
- According to wiring diagram E
741.0532.186
AUTOMATIC UNIVERSAL MILLING HEAD
IN
ORTHOGONAL DESIGN
- Liquid-cooled milling head
- Cast
construction made of GGG 60
- Axes swivel automatically
-
Tilting range of the milling head holder (C-axis) infinitely variable
± 180
- C-axis drive via direct drive built into the
headstock
- Swivel range of the milling head (A-axis) ± 90° in
degrees
- Indexing of the A-axis via face gearing with
Partial accuracy ±3 sec
- The resulting positions can be
programmed via the CNC control
can be programmed
- Milling
head with maintenance-friendly half-shell technology
- Small
interfering contour due to compact design and completely
internal media channels
- Tool holder according to selected
variant
- The milling spindle is equipped with a hydromechanical
tool
tool clamping system
- Internal coolant supply
-
External coolant supply via nozzle ring
- Drive via
frequency-controlled, liquid-cooled main drive motor
- Speed range
depending on the selected speed option
of the main
drive
STEPLESS C-AXIS
The continuously swiveling C-axis
is built into the headstock. The drive
is driven by a
liquid-cooled direct drive.
- Speed of the axis 20 1/min
-
Continuous swivel range from 0° to 360
- Clamping torque of the
axis 20,000 Nm
- Nominal motor torque of the axis 1,387 Nm at 100%
ED
TOOL HOLDER SK 50 BIG-PLUS
Unless expressly
described with a different tool holder,
all relevant machine
components (milling head, tool changer,
magazine) are adapted to
the SK 50 BIG-PLUS tool holder.
The tool pull-in force on the
milling head is 20 kN.
MILLING HEAD INTERFACE 3-POINT /
HIRTH
The orthogonal milling head / universal milling head is
equipped with a face-
toothed
nozzle ring (Hirth ring) with
integrated 3-point support. This
enables the retrofitting of
supported tools (e.g. angle head).
angle head).
MAGNETIC
CLAMPING PLATE
- Magnetic clamping plate surface mm
1,500×320
- Height of magnetic clamping plate mm 68
- Number
of magnetic chucks pcs. 2
- Dimension of the fields mm
70×70
- Number of fields 42
- Number of clamping circuits
1
- Dimensions of fixed pole extensions mm Ø 70
- Height of
fixed pole extensions mm 45
- Number of fixed pole extensions pcs.
6
- Dimensions of mobile pole extensions mm Ø 76
- Height of
mobile pole extensions mm 45 +/-
ROUND TABLE
-
with generously dimensioned storage and integrated pallet clamping
station
- Clamping surface designed to hold a pallet Ø1,600 -
2,000 mm
- Repeat accuracy of pallet clamping mm 0.015
-
Concentricity of the bushing with clamped pallet mm 0.025
(incl.
repeatability error)
- Axial run-out accuracy at Ø1,000 mm with
clamped pallet mm 0.030
- Mechanical part accuracy via direct
sec± 4
absolute measuring system
- Speed 1/min 5
-
Tilting moment Nm 60,000
- Tangential torque clamped Nm
26,000
- Tangential torque for circular machining Nm 10,000
-
Table load pallet with workpiece (centric) kg 8,000
- Maximum
swing diameter of the workpiece
- UniSpeed 3000 mmØ
2,400
PALETTE
- Clamping surface mm Ø
1,600
- 10 x T-slots, parallel in the table top mm 22 H12 - DIN
650
- Alignment groove lengthwise / crosswise mm 22 H7, 10
deep
- Slot spacing mm 160
- Centering bush, hardened mm Ø 50
H7
- Repeat accuracy of the pallet clamping mm 0.015
-
Concentricity of the L1146805 bushing with clamped pallet mm
0.025
(incl. repeatability error)
- Dead weight of the
pallet kg approx. 2,300
- Table load in relation to the table unit
with pallet clamping station
ToolTower AUTOMATIC TOOL
CHANGER
- Number of tools in ToolTower pcs. 98
- Maximum
tool diameter mm 125
with filled magazine
- Maximum tool
diameter mm 250
with free neighboring slots
- Maximum tool
length mm 500
- Maximum tool weight kg 30
- Maximum tool load
torque Nm 40
- Pure tool change time sec. approx. 7
- Spindle
position for vertical tool change
- Fixed position
coding
COOLANT SYSTEM
- Pump capacity: 32 l/min at
max. 20 bar
- Coolant tank: 950 l
- Filter accuracy: < 50
µm
COOLANT PUMP 70 bar / 30 l/min
- High-pressure
coolant pump for internal and external coolant supply.
- Pump
capacity: max. 70 bar at 30 l/min
COOLING
WATER-AIR
- Switching the internal or external coolant supply
from cooling emulsion to
air.
LASER TOOL
MEASUREMENT
- Laser tool measurement with individual cutting edge
control. For non-contact
measurement of tool length and radius,
as well as for tool breakage control.
Protected optics thanks to
a pneumatically operated mechanical shutter.
No measurement of
turning tools possible.
RADIO MEASURING PROBE
-
3-dimensional, signal transmission via integrated transmitter.
-
Make: m&h Type: RWP 20.50 2.4 GHZ
AIR CLEANING SYSTEM
5,000 m³/h
- Extraction capacity: 5,000 m3/h (nominal),
consisting of 2 individual systems
with 2,500 m³/h each
-
Installation: The air purification system on the opposite side of
the
side of the pedestrian access door, integrated in the hybrid
frame to save
space
The data for
this ad was created with ModulMWS - the software solution of LogoTech
oHG.
seller offer No. resale 1083-03319
|