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REV vertical lathes and vertical turning centers
The REV machines are manufactured in three sizes with table diameters of 1.250, 1.600 and 2.000 mm and are available as 2-axis or 3-axis vertical turning centers.
The REV machines are designed and built to perform efficient machining of one-off work pieces or in repeated production of small and medium-sized series. The high quality design of this machine is result of long-term experience in the manufacture of vertical turning centers which takes into account customers‘ requirements for accurate, reliable and cost effective machines.
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The Vertical Turning Centres VTC has a high quality production capability and is of a modular design which provides the following machine specification options for each basic size of machine:
· Fixed cross rail models provide high rigidity and operating accuracy.
· Elevating cross rail models are recommended for greater working heights.
· Live spindle and full contouring ‘C’ axis is available on both fixed and elevating cross rail models, which enable to do turning, drilling, threading, milling and grinding operations.
Table diameter: 1000-5000 mm
Turning diameter: 1200-6000 mm
Altura mecanizable: up to 2800 mm
Maximum height table to Ram: 1200-3000 mm
Table drive motor: up to 100 kW
Ram size: 250 x 250 mm - 300 x 300 mm
Live spindle power: 17-37 kW
Vertical travel of cross rail: 600-1000 mm
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REV vertical lathes and vertical turning centers
The REV machines are manufactured in three sizes with table diameters of 1.250, 1.600 and 2.000 mm and are available as 2-axis or 3-axis vertical turning centers.
The REV machines are designed and built to perform efficient machining of one-off work pieces or in repeated production of small and medium-sized series. The high quality design of this machine is result of long-term experience in the manufacture of vertical turning centers which takes into account customers‘ requirements for accurate, reliable and cost effective machines.
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Okuma's broad range of lathes offers a variety of bore sizes, bed lengths and optional features, 427 combinations in all. This variety allows us to create custom lathe solutions capable of meeting any production need. Many parts can be completed on a single machine. The ability to hold tight tolerances eliminates the need for separate finishing or grinding operations. Okuma's industry-leading THINC - OSP Control creates optimal operating efficiency. The Absolute Position Encoder allows for the immediate return to production in case of power loss or other machine interruption.
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SKA vertical lathes and vertical turning centers
Vertical lathes SKA are manufactured in sizes from 12 to 40 (i.e. with the table diameter from 1.250 till 4.000 mm). At these machines the railhead with the ram and the rotary tool drive, the automatic tool exchange and protective guards have been designed in the entirely new way. The SKA vertical lathes are designed for efficient turning, boring, threading, drilling, milling and grinding of components. The machine enables external and internal surfaces to be machined and faces to be turned at constant cutting speed.
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Compact vertical turning machine with up to 3 turrets offers maximum productivity Chuck size up to 200 mm
- Powerful motor spindles
- Short idle times due to the linear motor for the
X axis
- Simple part loading through "balcony type"
- Large, ergonomic, and easily accessible work area
- More possibilities with up to 3 turrets
- Y/B-axis for angular and off center drilling and milling
- Flexible tooling area for specialized machining methods
- Easy linking of single machines
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ULTRIX - Integrated versatility: high speed and dynamics turning, milling and grinding
Available in 4 and 5 axes
Direct Drive technology for: contouring table, turning spindle, tilting table
Basement and RAM in Metalquartz: maximum stiffness and vibration damping
Gantry structure with double drives
Independent turning boring bar to increase the turning ability of the machine for the same working area
Milling and turning spindle for power removals
Automation: single or multiple pallet system
ADVANTAGES:
Reduction of the idle time of 80%
Increase of the quality and accuracy of the machined piece
Increase the competitiveness
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The machines are supplied with movable cross rails and one vertical head for turning operations. Upon request it is possible to have one or two steel vertical heads fitted, with an automatic clamp and a tool loader.
The CNC can be ECS4802, FANUC 21i-TB or SIEMENS 840 D and the measuring systems with linear scales and Heidenhain encoder .
The manual platform can be modified with automatic 4 self centering jaw built by Rotomors.
All machines are equipped with resistant protective panels and chips conveyers.
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Features and Applications
The vertical turning centers of the NV-Series with pick-up system for integrated workpiece handling are single- and twinspindle machines designed for the complete machining of parts. These machines are highly productive units used for the automatic machining and measuring of chuck components. They are especially appreciated as highly-flexible production systems in the automotive industry.
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