数控车床

Okuma LB3000EXII MYW800

CNC turning centre with driven tools, workpiece removal paddle, automatic tool alignment eye, chip conveyor, and material feeder.
OSP-P300L CNC control system with 15” colour touchscreen panel
Motor hours Power-on time: 65,458 h (as of 18.03.2026) NC operating time: 36,054 h
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Spindle running time: 19,533 h
Cutting time: 16,582 h
Power consumption 33.1 kVA
Max. swing diameter: 480 mm
Max. machining diameter: 340 mm
Max. turning length: 785 mm
Collet chuck + 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: JIS A2-6 spindle nose, bore diameter 80 mm, built-in motor
Spindle speed range: 45 - 5,000 rpm
Power/continuous rating: 22 kW/15 kW
Continuously controlled C-axis, 3,600 s with 0.001° increments
Sub-spindle
Speed range: 50 – 6,000 rpm
Power/continuous rating: 11 kW/7.5 kW
Spindle nose diameter: 140 mm, bore 62 mm, integrated motor
Continuously controlled C-axis, 360° with 0.001° increment
Collet chuck + 6” hydraulic chuck B206-01, 3 sets of soft jaws (Schunk KM-WBL 62)
Hydraulic through cylinder SS1243, draw tube
Sub-spindle travel - NC axis W stroke for W450: 595 mm
Spring-operated part ejector from sub-spindle
W-axis overload monitoring (drive torque)
Tailstock clamping in sub-spindle
Turret head
Number of tool stations: 12, fixed and driven BMT60 (not VDI)
Tool mounting in. 25 x 25 mm
Tool mounting out. diameter 40 mm
Driven tools
Drive power: 7.1/4.1 kW
Speed range: 45 – 6,000 rpm
Rapid traverse speeds
Rapid traverse in X and Z axes: 25/30 m/min
Rapid traverse in C axis: 200 rpm
Travel distances
X axis: 260 mm
Z axis: 510 mm
Y axis: 115 mm (+70 mm / -45 mm)
Machine data
Width: 3,330 mm – without feeder and conveyor
Depth: 1,800 mm
Height: 2,250 mm
Machine weight: 5,250 kg
Accessories:
- OSP-P300L Advanced One Touch CF-M-E set includes:
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 part counting)
Cycle time reduction function
Hi-Cut Pro function
Spindle speed control function
- High-pressure cooling, max. 20 bar, max. 50 l/min
- ILS material feeder type MUK 7012 with bar magazine 6-70 mm/1250 mm, built in 05/2014, manufacturer: Kurt Breuning – IRCO Maschinenbau GmbH, Steinenbronn.
- FILTERMIST FX4002 extraction unit
Machine equipment:
- Collet chuck: SMW AUTOBLOK: KSZ-DZN-065-A06 201342 (currently on main 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 -29-30
31-32-34-35-36-38-39-40-41-42-44-45-46-48-50-51-53-55-57-60-64-6 5
Grooved collets dia.(mm): 55-60-65
- Collet chuck: SMW AUTOBLOK: KSZ-DZN-042 Z140 205073 (currently on sub-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 tool holder – 5x
Turning tool holder – 5x
Cut-off blade holder – 2x
Double-sided face driven holder – 3x
Cross driven holder – 3x
- Reducer adaptor tube (custom-made)
- Reductions – nylon dia.(mm): 12-14-15.5-17-20-22-24-26-28-30-31-34-36-38-40-42-44-47-50-52
06/2019 spindle repair due to defective bearings.
06/2025 replacement of control unit U4.
10/2025 replacement of control unit M.
Repairs were carried out by the manufacturer’s (supplier’s) service technicians, replacement parts used were genuine after overhaul.

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