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ONA AD25

ONA AD25

PROFITABILITY AND PRECISION AT AN AFFORDABLE PRICE

TECHNOLOGICAL TABLES FOR PRECISION CUTTING

The ONA AD25 machine includes technological tables especially designed for precision cutting. Using tables, the operator can be sure of the levels of precision in wire EDM.

WINDOWS-LIKE INTERFACE

The windows-like graphical interface makes life easy for the operator, while providing a automation capability.

CONTROL

QUICK AND EASY OPERATION

A simple effective tool for programming

CERTIFIED ACCURACY

Each machine is laser-tested according to the VDI 3441 (axes positioning) and ISO 230-4 (circularity) standards.

PROGRAMMABLE CONTROL OF

THE Z AXIS

CNC control of the Z axis is standard on all ONA AD25 machines. it is very useful in the cutting
of workpieces of various heights, since the Z positioning and the correspondent cutting strategy can be programmed.

5 AXES CONTROLLED

All ONA AD25 machines can control up to 5 axes simultaneously.

CORNER CONTROL

According to different cutting data, wire diameter, angle and workpiece thickness, the control automatically optimizes parameters to maintain the best comer cutting performance with accuracy,

as well as cutting speed. Even on the small and continuous comers, ONA still can meet comer accuracy.

>> Punch and die can match smoothly within 3μm clearance.

CORNERS AND CIRCLES

Precision at the critical points of the workpiece (corners and circles) is increased thanks to new compensation algorithms and to the control of the lateral discharge during reruns. The new generator was designed to maintain precision at these

points where change in direction is critical and the optimisation of braking ramps helps prevent losing time on the curves.

JUMP function:

if a workpiece cannot be realized, the machine moves on to the next

Threading in flushing

mode:

1. Automatic recovery of during immersion erosion point following power failure

2. Control of corners
and rounding. Optimized strategies for roughing and finishing.

PRECISION TAPER CUTTING

An automatic system is built into the CNC for compensating the deflection point of the wire in the guides. This ensures precision in taper cuts and simplifies the job for the operator.

Tapered workpieces, even those with a geometry entailing various taper angles, can be handled automatically and with high precision.

EXPERT EROSION SYSTEM

The expert erosion system allows for an effective control of the cutting process, automatically modifying the programmed parameters of the power supply, ensuring optimum machine performance at each stage.

The expert erosion system is of special importance when cutting complex pieces, as staggered pieces, pieces with wide angles of taper cut, etc.

 

GeneRATOR

>> Evaluation and analysis of the cases

>> Modfication on the generator’s parameters

ACCURATE REPEATABILITY

Repeatability in accuracy by applying the same cutting data on different machines, the consistence enhances the quality of workpiece and simplifies management procedure.

 

MECHANICS

MEChANICAL STRUCTURE ThAT ASSURES A LASTING ACCURACY

MECHANICAL STRUCTURE .

T-BASE CONSTRUCTION

The longer X-axis is located on the base. The shorter Y-axis is located on top of X-axis.

COLLISION PROTECTION

SYSTEM

All machines feature as standard a collision protection system

DIRECT CONTROL POSITIONING high precision glass scales are used in all

ONA AD25 machines.

NEW GENERATION SHAFT

LINEAR MOTOR

Lower maintenance cost. Excellent low power consumption characteristics.

HIGH REALIABLE AUTOMATIC THREADING

  • The maximum height for threading is equal to the maximum travel on the Z axis.

  • Minimal maintenance required due to wear- resistant elements and optimized design.

  • Minimum threading hole diameter: 0.5mm (0.02 inches)

 

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