一種電火花設備，包括一工作電極。工件浸沒在絕緣性液體中，通常為油類，少數情況下也可以用其他不導電的液體。
The advanced technologies and intelligent design of the EDGEi-Series machines deliver an unparalleled value, capability, and reliable productivity to Sinker EDM operations. The EDGE3i machine provi...
