ONA EDM in the 2004 BIEMH

The main features of this model of machine are:

• Head optimized for work at high speeds. Maximum electrode weight: 100 kg. Routes X-and-Z: 400 x 300 x 300 mm. Maximum weight of 350 kg piece
• Generator high performance (up to VDI = 0).
• 100% performance in transactions unattended. CNC equipped with expert erosion system.
• Technological tables and strategies for slots. It is possible to slots (more than 100 mm) deep with the maximum guarantee of quality and accuracy (VDI 22 - Ra 1.26 µm).
• Technological tables for large surfaces, specifically developed to obtain an excellent and consistent final roughness in large work surfaces (VDI 20 - Ra 1.00 µm on 225 cm2 of surface area).
• Function "underwater injection", useful for the rapid implementation of points of injection that requires a mold.
• Automatic generation of programmes: function automatic strategy

ONA NX 400 and HS models 700 are table fixed machines that allow obtaining a large distances in the X axis and and as well as a great stability. They have a head optimized for work at high speeds. In addition, the NX 400 model incorporates a new CNC fast and friendly operative type windows and a new 40-position electrode changer.

All models of the AE series incorporate the new control system for gap HTS (High Thickness Speed) that greatly improves the speed and accuracy of verticality obtained in the first cut. HTS control system makes it possible to improve cutting times, in high pieces, up to 47%. Also, with a review can only obtain details of verticality of 5 µm 250 mm and 9µm side by side at 400 mm.

It is the great strength of the mechanical construction of these machines, thanks to which it is possible to work with ease and precision with pieces of great weight and volume in submerged cutting mode. The mooring of the parts table is fixed, so the weight of the piece rests on the frame of the machine. Furthermore, this family of machines stresses for great autonomy, both because of its minimal maintenance requirements, as for its great reliability and high performance in operations mode unattended.

The main features of this range of machines are:

• Incorporation of a CNC with expert erosion system and system of automatic programming for the generation of programmes.
• Threading automatic system suitable for all kinds of threads (whether or not covered) from 0.1 to 0.30 mm in diameter. Threading in submerged mode (ONA patent).
• CNC with operative type windows and enabled with ethernet connection
• Filter 100% ecological no cost of maintenance (ONA patent).
• 50% saving in resins (EKOADD additive).
• Low consumption of yarn: from 6 to 10 meters/minute.