Inert-Gas Electrical Discharge Machining
Holes in complicated hardware successfully drilled by dry EDM process that uses tubular copper electrode and argon or helium gas as dielectric medium.
Ramani, V.↗
Engineering topics
Publications and source records attributed to Cassidenti, M. L..
Holes in complicated hardware successfully drilled by dry EDM process that uses tubular copper electrode and argon or helium gas as dielectric medium.
Conductive tape is versatile substrate for electroforming of odd shaped parts. Aluminum-foil tape used as electrical connection between two metal parts.
Using internal pressure, weld defects in pipes or tanks are repaired without contaminating interiors that cannot be protected or recleaned. Procedure can be used with pipes or tubing that is attached to components with critical internal clearances. Method has also been successfully used to cut completely through a pipe with a handsaw.