"EDM No-No"

May 29, 2008
A few readers wrote in to MACHINE DESIGN commenting on the mistake I made on my blog item "Artistic EDM". In it, I said that "electrically conductive materials cannot be EDMed." Ovbiously, this is incorrect. As one reader says, "EDM will spark-erode any ...

A few readers wrote in to MACHINE DESIGN commenting on the mistake I made on my blog item "Artistic EDM". In it, I said that "electrically conductive materials cannot be EDMed." Ovbiously, this is incorrect. As one reader says, "EDM will spark-erode any material that conducts electricity."

Dear readers, thanks for keeping me on my technical toes!

Voice your opinion!

To join the conversation, and become an exclusive member of Machine Design, create an account today!