Compact Design - EZ-SPARK
offers a 3-in-1 design, compact and yet highly efficient, with
machine frame, power supply and dielectric tank occupying only
42" x 48" of floor space.
- Reinforced cast iron construction on the bed and column, both
with extra wide frame, provides great strength for temperature
and vibration stability.
High Accuracy -
Precision ground Vee and flat table ways are lined with Turcite-B
to withstand long wear under heavy load. The Z axis rides on
Swiss Schneeberger linear bearing ways. A sensitive DC servo
motor and a precision leadscrew provide both manual and
automatic control of the precision ram movement.
- EZ-SPARK utilizes state-of-the-art circuitry for the power
supply. All electronics are transistorized, using MOS FET for
enhanced performance. Dual voltage current being synchronously
discharged allows fast metal removal rate and uniform surface
finish. "No wear" operations with both copper and graphite are
strong features of EZ-SPARK EDM. A special micro finish circuit
for very fine surface finish capabilities is another standard
Great Reliability -
Low temperature electronics are separated from high heat
components for better heat ventilation. An independent head
elimination system is also provided to ensure reliable
performance of the power supply.
Dielectric System -
The dielectric tank is integrated into the base of the machine.
Two paper filters are used for filtration. Flushing includes
synchronized pulse flush. Safety features also include fluid
level detection and optical flame sensor. A Halon type fire
extinguisher is an optional accessory.
Easy Maintenance -
All PC boards are sectioned in modular box design. Terminal
blocks are employed for wire connections between modules. LED
lights are used to indicate the status of the fuses and modules.
Maintenance cost on the power supply is thus reduced to minimum.
Customer Service -
EZ-SPARK is committed to providing customer service,
including on-site operator training, maintenance service and
application evaluation. Our engineering staff is available to
design fixtures for your special EDM applications.