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ONA NX4F

ONA NX4F

ONA NX4F

GUARANTEED LONG-LASTING PRECISION

Thanks to the mechanical design of its fixed bedframe, the weight of the workpiece rests directly on the structure of the machine. It can directly measure positioning across the 3 axes by using optical linear millesimal scales. 

The mechanical design of the fixed bedframe allows wide travels on the X and Y axes, a high load capacity and high stability.

High-speed pulse technology, which allows to get the following results:

  • Shorter machining times in jobs that involve very difficult flushing.
  • More homogeneous finish on large surface areas (VDI 20 - Ra 1.00 µm on 225 mm²).
  • Very deep grooves can be machined, with the highest quality and precision guaranteed (VDI 20 - Ra 1.00 µm up to 100 mm).

CNC with Expert Erosion System that ensures 100% performance without supervision (with surface finish to VDI =0 - Ra 0.10 µm).

New SAAC system that maximizes generator performance in erosion work involving evolutive surface electrodes. It is particularly apt where the workpiece has little area at the outset.

6 axes simultaneously controlled by the CNC (X, Y, Z, C, A, B). The CNC ONA-S64 incorporates the function A-SPACE (Axis for erosion in SPACE). With this function, any programmable CNC erosion function (spheres, taper machining, orbital machining, vectors, etc.) can be carried out in any spatial direction.

Large cost savings. The filter fitted in the NX machines is totally automated and guarantees over 10,000 hours of operation with zero maintenance costs. Filtering quality is excellent (1 µm).


CASE STUDY

ONA NX

PLASTIC INJECTION MOULD FOR FRONT EXTERIOR CAR GRILLE

MAIER, a European leader in the development and manufacture of textured automotive components, makes 20% of the form of the large moulds by means of EDM. ONA technology is used to achieve the desired geometry and texture of the piece. 

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EROSION OF THE STRIP SEAL SLOTS IN THE NGV SEGMENTS OF LOW PRESSURE TURBINES (LPT)

Industria de Turbo Propulsores S.A. (ITP) - a leader in engineering, research and development, manufacturing and casting, assembly and testing of aeronautical engines and gas turbines - trusts in the power of 12 die sinking EDM machines to erode the strip seal slots in the NGV segments of low-pressure turbines.

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umbraco.MacroEngines.DynamicXml

ONA NX4F

X-axis travel

600 mm

23.6 in

Y-axis travel

400 mm

15.7 in

Travel of the electrode holder

400 mm

15.7 in

Max. distance between table and Chuck

600 mm

23.6 in

Worktank internal dimensions

Length

1250 mm

49.2 in

 Width

780 mm

30.7 in

 Hight

490 mm

19.3 in

Work table dimension

800 x 600 mm

31.5 x 23.6 in

Allowable weight on table

1500 kg

3300 lbs

Type of work tank

Fixed

Fixed

Maximum electrode weight

75 kg

165 lbs

Minimum roughness

0,1 µm Ra

0,1 µm Ra

Maximum power: average / peak

100 A

100 A

Additional elements:

Superfine-Finishing power supply (finishes to VDI=0)

Standard

Erosion Expert System

Standard

Linear electrode changer with 6 stations

Optional

Full contouring and helicoidal capabilities

C-axis Optional

Hand controller

Standard

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