CNC tekinimo staklės

Okuma LB3000EXII MYW800

CNC controlled lathe with driven tools, workpiece removal arm, tool setting eye for automatic tool alignment, chip conveyor, and material feeder.

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Control system: OSP-P300L CNC with 15” color touchscreen

Machine hours
- Power-on time: 65,458 h (as of 18.03.2026)
- NC operation time: 36,054 h
- Spindle rotation time: 19,533 h
- Cutting time: 16,582 h

Power requirement: 33.1 kVA
Maximum swing diameter: 480 mm
Maximum machining diameter: 340 mm
Maximum turning length: 785 mm
Collet + 10” hydraulic chuck B210-A06-01, 3 sets of soft jaws (Schunk KM-WBL 103), 1 set hard jaws (Schunk SHB-J 100), hydraulic through cylinder SS 1770, draw tube

Main spindle: Spindle nose JIS A2-6, bore diameter 80 mm, integrated motor
Speed range: 45 – 5,000 rpm
Power/continuous duty: 22 kW/15 kW
Continuous C-axis, 360° with 0.001° increment

Sub spindle
Speed range: 50 – 6,000 rpm
Power/continuous duty: 11 kW/7.5 kW
Spindle nose Ø 140 mm, bore diameter 62 mm, integrated motor
Continuous C-axis, 360° with 0.001° increment
Collet + 6” hydraulic chuck B206-01, 3 sets of soft jaws (Schunk KM-WBL 62), hydraulic through cylinder SS1243, draw tube
Sub-spindle stroke – NC W-axis, travel for W450: 595 mm
Spring-loaded workpiece ejector from sub spindle
Overload monitoring for W-axis (drive torque)
Centre support (tailstock) in sub spindle

Turret head
Number of tool stations: 12, static and driven BMT60 (not VDI)
Tool clamping in.: 25 x 25 mm
Tool clamping out: Ø 40 mm

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

Rapid traverse
Rapid feed in X and Z axes: 25/30 m/min
Rapid feed in C axis: 200 rpm

Axis travels
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 package including:
- 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 (incl. piece counter)
- Cycle time reduction functions
- 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 05/2014, manufacturer Kurt Breuning – IRCO Maschinenbau GmbH, Steinenbronn.
- FILTERMIST FX4002 extraction unit

Equipment included:
- Collet chuck: SMW AUTOBLOK KSZ-DZN-065-A06 201342 (currently on main spindle)
- Collets Ø (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 Ø (mm): 55–60–65
- Collet chuck: SMW AUTOBLOK KSZ-DZN-042 Z140 205073 (currently on sub spindle)
- Collets Ø (mm): 6–7–8–9–10–11–12–13–14–15–16–17–18–19–20–21–22–23–24–25–26–27–28 –30–31–32–34–35–36–38–39–40–41
- Holders:
- Axial holder – 5x
- Turning tool holder – 5x
- Parting tool holder – 2x
- Double face-driven holder – 3x
- Cross driven holder – 3x
- Reducer bushing (custom-made from stock material)
- Reductions – nylon Ø (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) technicians, and genuine p

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