מחרטת CNC

OKUMA LB3000EXII MYW800

CNC-controlled lathe with driven tools, a parts handling arm, an eye for automatic tool referencing, a chip conveyor, and a material feeder.
Commissioned in 11/2014
OSP-P300L CNC control system with a 15" color touchscreen
Machine hours: Power-on time: 65,458 hours
as of March 18, 2026, NC operating time: 36,054 hours
Spindle rotation time: 19,533 hours
Cutting time: 16,582 hours
Continuously increasing.
Power consumption: 33.1 kVA
Technical data
Max. swing diameter: 480 mm (approx. depending on the current design of the parts handling arm)
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-bore cylinder SS 1770, draw tube
Main spindle
Spindle with JIS A2-6 connection, 80 mm bore, integrated motor
Speed range: 45 - 5,000 min.-1
Power/continuous operation: 22 kW/15 kW
Continuously controlled C-axis, 360° with 0.001° increment
Sub spindle
Speed range: 50 – 6,000 min-1
Power/continuous operation: 11 kW/7.5 kW
Spindle with 140 mm connection, 62 mm bore, integrated motor
Continuously controlled C-axis, 360° with 0.001° increment
Collet chuck + 6" hydraulic chuck B206-01, 3 x set of soft jaws (Schunk KM-WBL 62)
Hydraulic through-bore cylinder SS1243, draw tube
Sub spindle travel – NC axis W, travel for W450: 595 mm
Spring-loaded part ejector from the sub spindle
Overload protection for W-axis (drive torque)
Tailstock mounting in the sub spindle
Turret
Number of tool stations: 12, fixed and driven, BMT60 (not VDI)
Tool shank diameter: 25 x 25 mm
Tool shank outer diameter: 40 mm
Driven tools
Drive power: 7.1/4.1 kW
Speed range: 45 – 6,000 min.-1
Feed rates
Rapid traverse in X and Z axes: 25/30 m/min.
Rapid traverse in C axis: 200 rpm
Travel
X-axis: 260 mm
Z-axis: 510 mm
Y-axis: 115 mm (+70 mm / -45 mm)
Machine data
Width: 3330 mm – without feeder and conveyor
Depth: 1800 mm
Height: 2250 mm
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Machine weight: 5,250 kg

Accessories:
OSP-P300L Advanced One Touch CF-M-E package including:

Coordinate transformation function
Profile generation function
Advanced One Touch IGF
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3D machining process simulation

Machining time overrun control

Load monitoring (spindle, feed axes)

NC operation monitoring (including part count)

Cycle time reduction function

Hi-Cut Pro function

Spindle speed control function

High-pressure coolant, max. 20 bar, max. 50 l/min

Material feeder ILS type MUK 7012, with bar magazine 6-70 mm/1250 mm, year of manufacture 05/2014, manufacturer Kurt Breuning – IRCO Maschinenbau GmbH, Steinenbronn.
FILTERMIST FX4002 extraction system

Machine equipment:
Collet chuck: SMW AUTOBLOK: KSZ-DZN-065-A06 201342 (currently on the main spindle)
collets diameter (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 diameter (mm): 55-60-65
Collet chuck: SMW AUTOBLOK: KSZ-DZN-042 Z140 205073 (currently on the sub spindle)
collets diameter (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
Tool holders: Axial tool holder - 5X
Turning tool holder - 5x
Boring bar holder - 2X
Front steady rest, double-sided - 3X
Rear steady rest - 3X
Reduction sleeve (manufactured from stock material)
Reduction - nylon, diameter (mm): 12-14-15.5-17-20-22-24-26-28-30-31-34-36-38-40-42-44-47-50-52
The machine is regularly serviced.

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