New advances make electrical discharge machining suitable for drilling round holes quickly. Dielectric fluid is used to cool and flush the hole as it is drilled. Electrical discharge machining (EDM) ...
A lot has been accomplished in recent years to make wire EDM more efficient and reliable, but little has been done to make it faster. A big part of that limitation is just physics. A standard 0.010” ...
HS-Rib technology reduces machining time, lowers electrode wear, and results in more uniform finishes for large sinker EDM processes 30x faster Z-axis acceleration Balancing electrode consumption, ...