مخرطة المعادن Okuma LB3000 EXII

Type: LB3000 EXII
Parameters: max. rotating diameter 480 mm
OKUMA - LB3000 EXII - 2014
control system OSP-P300L CNC with 15" color touch screen
engine hours Power on time: 65,458 h
as of 18.03.2026 NC time in operation: 36,054 h
spindle rotation time: 19,533 h
time in cut 16,582 h
power consumption 33.1 kVA
Technical data
max. rotating diameter 480 mm (approx. to the current design of the workpiece removal blade)
max. machined diameter 340 mm
max. turning length 785 mm
collet + 10“ hydraulic chuck B210-A06-01
3x soft jaws (Schunk KM-WBL 103)
1x hard jaws (Schunk SHB-J 100)
hydraulic through-cylinder SS 1770
draw tube
Main spindle
spindle with JIS A2-6 end
bore dia. 80 mm
integrated motor
speed ​​range 45 - 5,000 rpm
power/continuous operation 22 kW/15 kW
continuously controlled C-axis
3600 with 0.001° increments
Sub-spindle
speed ​​range 50 - 6,000 rpm
power/continuous operation 11 kW/7.5 kW
spindle with end dia. 14O mm
bore dia. 62 mm
integrated motor
continuously controlled C-axis
360° with 0.001° increments
collet + 6“ hydraulic chuck B206-01
3 x set of soft jaws (Schunk KM-WBL 62)
hydraulic through-cylinder SS1243
draw tube
travel of the secondary spindle - NC axis W stroke for W450: 595mm
spring-loaded piece ejector from the counter spindle
overload monitoring of the W axis (drive torque)
Clamping of the center (tailstock) in the secondary spindle
Turret head
number of tool positions 12
fixed and driven BMT60 (not VDI)
tool clamping in. 25 x 25 mm
tool clamping out. dia. 40 mm
Driven tools
drive power 7.1/4.1 kW
speed ​​range 45 – 6,000 min-1
Travel speeds
rapid traverse in X and Z axes 25/30 m/min
rapid traverse in C axis 200 rpm
Travels
Y axis 115 mm (+70 mm / -45 mm)
Machine data
width 3330 mm – without feeder and conveyor
depth 1800 mm
Accessories
OSP-P300L Advanced One Touch CF-M-E set containing
coordinate transformation function
profile generation function
advanced One Touch IGF
3D machining process simulation
machining time overrun control
load monitoring (spindle
feed axes)
NC operation monitoring (including piece counting)
cycle time reduction function
Hi-Cut Pro function
spindle speed control function
high-pressure coolant
max. 20 bar
max. 50l/min
ILS material feeder type MUK 7012
with bar magazine 6-70 mm/1250 mm
year 05/2014
manufacturer Kurt Breuning – IRCO Maschinenbau GmbH
Steinenbronn
FILTERMIST FX4002 extraction
Machine equipment
collet holder: SMW AUTOBLOK: KSZ-DZN-065-A06 201342 (currently on the main spindle)
collet dia.(mm): 6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28-29-30
31-32-34-35-36-38-39-40-41-42-44-45-46-48-50-51-53-55-57-60-64-65
collet with groove dia.(mm) 55-60-65
collet holder: SMW AUTOBLOK: KSZ-DZN-042 Z140 205073 (currently on the secondary spindle)
collets dia.(mm): 6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28-30
31-32-34-35-36-39-38-40-41
Holders
axial holder - 5X
knife holder - 5x
holder on the blade - 2X
front double-sided chaser - 3X
transverse chaser - 3X
reducing insert tube (production from the meter)
reduction - silon dia.(mm): 12-14-15.5-17-20-22-24-26-28-30-31-34-36-38-40-42-44-47-50-52