DIFF Subgroup
B23H 7/26 Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
Introduced: January 1985
Full Title
Processes or apparatus applicable to both electrical discharge machining and electrochemical machining > Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
Of 4 combined children, 3 exist in both systems.
1 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 1985.
Child Classifications
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- B23H 7/28 Moving electrode in a plane normal to the feed direction, e.g. orbiting since 1985 IPC+CPC Available in IPC and CPC
- B23H 7/30 Moving electrode in the feed direction (B23H7/32 takes precedence) since 1985 IPC+CPC Available in IPC and CPC
- B23H 7/32 Maintaining desired spacing between electrode and workpiece since 1985 IPC+CPC Available in IPC and CPC