CNC torna tezgahı

Okuma LB3000EXII MYW800

CNC lathe with driven tools, workpiece ejector blade, tool presetter eye for automatic tool measurement, chip conveyor, and material feeder.

Control system: OSP-P300L CNC with 15" color touchscreen
Machine hours:
- Total power-on hours: 65,458 h (as of 18.03.2026)
- NC run time: 36,054 h
- Spindle running time: 19,533 h
- Cutting time: 16,582 h

Electrical connection: 33.1 kVA
Max. swing diameter: 480 mm
Max. turning 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 nose: JIS A2-6, through-hole Ø 80 mm, built-in motor
- Speed range: 45 - 5,000 rpm
- Power/continuous: 22 kW / 15 kW
- Servo-controlled C-axis, 360° with 0.001° increment

Sub spindle:
- Speed range: 50 - 6,000 rpm
- Power/continuous: 11 kW / 7.5 kW
- Spindle nose Ø 140 mm, through-hole Ø 62 mm, built-in motor
- Servo-controlled C-axis, 360° with 0.001° increment
- Collet + 6" hydraulic chuck B206-01, 3x set of soft jaws (Schunk KM-WBL 62)
- Hydraulic through cylinder SS 1243, draw tube
- Sub spindle travel (NC axis W, stroke for W450): 595 mm
- Spring-operated workpiece ejector from the sub spindle
- W-axis overload monitoring (drive torque monitoring)
- Center/clamping with tailstock in sub spindle

Turret:
- Number of tool stations: 12, fixed & driven, BMT60 (not VDI)
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- Tool holder for external tools: 25 x 25 mm
- Tool holder for boring bars: Ø 40 mm

Driven tools:
- Drive power: 7.1/4.1 kW
- Speed range: 45 – 6,000 rpm

Rapid traverse:
- Axis X/Z: 25/30 m/min
- C axis: 200 rpm

Axis travels:
- X-axis: 260 mm
- Z-axis: 510 mm
- Y-axis: 115 mm (+70 mm / -45 mm)

Machine dimensions:
- Width: 3,330 mm (without feeder & conveyor)
- Depth: 1,800 mm
- Height: 2,250 mm
- Weight: 5,250 kg

Accessories:
- OSP-P300L Advanced One Touch CF-M-E kit includes:
- Coordinate transformation feature
- Profile generation
- Advanced One Touch IGF
- 3D machining process simulation
- Machining time overrun monitoring
- Load monitoring (spindle, feed axes)
- NC operation monitoring (including piece counter)
- Cycle time reduction features
- Hi-Cut Pro function
- Spindle speed control
- High-pressure coolant unit, max. 20 bar, max. 50 l/min
- Material feeder ILS type MUK 7012, bar stock capacity 6-70 mm/1250 mm, year 05/2014, manufacturer Kurt Breuning – IRCO Maschinenbau GmbH, Steinenbronn
- Chip extraction/filter unit: FILTERMIST FX4002

Equipment included:
- Collet chuck SMW AUTOBLOK KSZ-DZN-065-A06 201342 (currently on main spindle)
Collets (mm): 6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28 -29-30-31-32-34-35-36-38-39-40-41-42-44-45-46-48-50-51-53-55-57-6 0-64-65
Collets with slot (mm): 55-60-65
- Collet chuck SMW AUTOBLOK KSZ-DZN-042 Z140 205073 (currently on sub spindle)
Collets (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
- Parting tool holder – 2x
- Double-sided face-driven tool holder – 3x
- Cross-driven tool holder – 3x
- Reduction tube nozzle (custom made from billet)
- Reducing adapters – nylon (mm): 12-14-15.5-17-20-22-24-26-28-30-31-34-36-38-40-42-44-47-50-52

Repairs:
06/2019 – Spindle repair due to defective bearings
06/2025 – Replacement of control unit U4
10/2025 – Replacement of control unit M
Repairs were performed by the manufactu

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