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Die sinking by EDM of molds - quicker, more accurately and more economically.
Production cell for the fully automatic die sinking by EDM of single and multiple component tools, multi cavity tools and hard metal dies.
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ONA NX series with modular design:
• Over 40 different models of large die-sinking EDM machines:
• The large scale ONA NX series, uses a modular design to allow many configurations. Each customer can configure, with a great flexibility, the machine that meets his exact requirements.
• This new series utilizes pre-built axes modules to drastically reduce machine assembly time.
• Each customer can get a custom system for the same price and lead time as a standard machine.
• Manifold configurations of X-Y-Z travels:
- X travel: 1500, 2000 or 3000 mm
- Y travel: 750, 1000 or 1500 mm
- Z travel: 650, 800 or 1000 mm
• One or two heads commanded by two independent CNC generators. This allows the possibility of eroding two cavities simultaneously and independently in a big workpiece.
• Highly rigid mechanical structure constructed Mehanite cast
• Fixed bedframe machine that allows work pieces up to 15.000 kg (33,000 lb).
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NC-Controlled Precision Electric Discharge Machine with high machining speed
stringent and precise linear guides, preloaded ball screws and DC drives on all axes ensure maximum machining accuracy
space-saving C-frame design
U axis and V axis for machining of tapered parts
large database stores machine parameters for machining of a wide variety of materials including copper, steel, aluminum and carbide, to simplify your work
parameters can be recalled and modified during eroding
CNC control allows preparation of next task during the current eroding operation
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Some of the features of these models:
• 4 different models:
NX3 (x-y-z): 400 x 300 x 300 mm
NX4 (x-y-z): 600 x 400 x 400 mm
NX6 (x-y-z): 1000 x 600 x 500 mm
NX7 (x-y-z): 1500 x 750 x 650 mm
• Machines designed to facilitate the automation of work of every kind, with lower outlay cost. They can incorporate a 40-position electrode changer (ø 51 mm – 2 inches).
• A newer, faster, more powerful ONA-S64 CNC, with Windows-based platform, enabling an Ethernet connection allows for reports on machines performance to be sent to mobile phone or PC.
• New 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.
• New module 3D SETUP that includes an extensive set of automatic measurement cycles (automatic balances in any direction of the space, a utomatic alignment of the axis-machine to the axis-piece, etc.)
• CNC with Expert Erosion System that ensures 100% performance without supervision (with surface finish to VDI =0 - Ra 0.10 µm).
• The mechanical design of the fixed bedframe allows wide travels on the X and Y axes, a high load capacity and high stability.
• 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).
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AQ35L
The fastest precision EDM
Die sinking EDM with the dynamic response of linear technology - high speed machining in half the time has become an economically efficient reality.
Our machines feature linear drive technology and simplified control mechanisms, which provide a direct link between the drive and the control. This ensures the fastest possible servo response and optimal spark gaps at all times
Standard features of the AQ35L:
Ceramic table
Linear glass scales
Linear motor for the X, Y, and Z axes
Automatic fire extinguisher
Cooling system
SVC Circuit
SQ Circuit super quality finish
Options of the AQ35L:
C axis (4 axes controlled)
C axis SES72 (4 axes controlled)
Electrode changer (4 - 50 positions)
RS232C interface
Uninterruptible power supply (UPS)
LAN facility
STP mode for carbide machining
LAN interface
The drive and electrode form one unit, effectively eliminating backlash and measurement delays. The integrated cooling system and high-tech ceramic components enable rapid response without compromising precision. Greater cost-effective production can be achieved by using the AQ35L in conjunction with a robot. Together the AQ series and robotic solutions ensure maximum profitability.
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glass scale feedback
linear motor drves
menu driven control
no flush technology
Sodick linear servo motors for CNC die-sinkers can reduce EDM machining time as high as 50 percent. Since there are no ball screws or couplings, backlash is totally eliminated. The menu-driven control automatically writes the NC code for the operator, while inserting the optimum cutting conditions. With its instantaneous responsive control and no flush technology, our CNC sinkers can take you to new depths and make the impossible become possible.
With Sodick's new LQ Control you can import Parasolid (solid models) files directly into the control. This unique feature maximizes the cutting efficiency, reduces the workflow and eliminates programming errors.
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ONA DB series
- New 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 on 225 cm²).
* Very deep grooves can be machined, with the highest quality and precision guaranteed
(VDI 20 up to 100 mm).
- The Expert System featured in the generator of the ONA DB 300 models ensures totally automated production with one hundred percent performance and an excellent finish.
- Surface finish of up to VDI = 0. This machines include a high-performance generator in removal operations, while at the same time preserving the electrodes and allowing excellent performance in fine finish mode (up to VDI = 0).
- Subsurface injection function. A great aid to speed when the injection points required by a mould are being realized.
- Important savings. The filter featured optionally in the ONA serie DB machines guarantees over 10,000 hours in operation with zero maintenance costs. Filtering quality is excellent (1 micron).
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The EA8-M and EA12-D are characterised by best eroding results and long-term accuracy. They are fit for all areas of application, from fast roughing up to finest smoothing. With the proven generator and 64 bit control technology they satisfy highest demands in daily use for all eroding applications. User-friendlyness and flexibility are the basic principles for this. The EA8-M and the EA12-D allow the machining of almost all materials, from Carbide and Ampcoloy up to Aluminium and Steel. The AC servo drive with digital outputs achieves a 50% reduction of removing time as well as an increase of the removing rate. Removing time and eroding time are optimised by an "artificial intelligence"; the machine "learns"!
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The EA8-M and EA12-D are characterised by best eroding results and long-term accuracy. They are fit for all areas of application, from fast roughing up to finest smoothing. With the proven generator and 64 bit control technology they satisfy highest demands in daily use for all eroding applications. User-friendlyness and flexibility are the basic principles for this. The EA8-M and the EA12-D allow the machining of almost all materials, from Carbide and Ampcoloy up to Aluminium and Steel. The AC servo drive with digital outputs achieves a 50% reduction of removing time as well as an increase of the removing rate. Removing time and eroding time are optimised by an "artificial intelligence"; the machine "learns"!
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EDM die sinking reproduces, in a metallic workpiece, the shape of a tool called electrode. Injection molds for plastic parts are very frequently machined by die sinking.
The shape given to the electrode is that of the object that is going to be molded. In the machining area, each discharge creates a crater in the workpiece (material removal) and an impact on the tool (wear of the tool/electrode).
There is never any mechanical contact between the electrode and workpiece. The electrode is usually made of copper or graphite.
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It can be universally applied and permanently reduces your operating costs: the EA12-V series. On account of its reliability, capability and availability, it is one of the most sought after erosion systems in the world. Its high-quality design and multifaceted technological innovations are equally as persuasive. The newly developed high performance FP80V generator provides the highest productivity and best results on the work piece. The generator's strengths are fully utilised with regard to the processing of tungsten carbide - even with standard copper electrodes. The combination of the lowerable working tank together with the optional left/right hand placement of the generator/control cabinet, makes automation as flexible as possible. The EA12-V which is constructed with a solid, cast steel frame also has a digital direct drive as well as an absolute measuring system. In addition, the EA12-V is equipped with a direct linear way measuring system that guarantees consistent precision.
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Our larger range of machines ideal for cooling hole production in blades, vanes and shrouds. Machine axis configurations ranging from a single axis to six axes using high frequency, low inertia brushless D.C motors and optical encoder feedback devices.
- Fabricated steel machine base and column
- Integral generator and control system cubicles
- Windows based operator interface
- T.P.M. software
- Signature analysis
- Remote Process Monitoring (DAX)
Control System
- Digital servo technology for both machine and EDM axes giving repeatable performance and response
- Standard part programming language using familiar M & G codes
- Windows based operator interface
- Large Hard Disk capacity for storage of part programs
- Generator programming integrated into CNC operator interface for single point of entry programming
- Distributed I/O system using INTERBUS™ technology vastly reduces machine wiring, greatly simplifies machine maintenance, and improving reliability
- IEC1131 compatible PLC programming of machine and automation using ladder statement-list and 3 other available languages. PLC may be programmed and monitored on line via external PC connected via a standard serial link and using a Windows compatible "front-end"
- Servo tuning software to maintain optimum axis performance of the EDM head
- EDM Servo parameters may be automatically updated relative to specific tooling of part programs
- Servo tuning software with graphical display available
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Die-Sinker EDM which features high speed, high quality machining perfomance and high operability
"Zero-wear" (wear rate of less than 0.06% is defined as zero-wear)
While machining with graphite electrode, "Zero-Wear" has been made possible, making full advantage of high speed machining performance of graphite electrode.
Large reduction of machining time and human errors can be expected thanks to the reduced number of electrodes.
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