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PCE
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DIFF Subgroup
B23Q 15/22

Control or regulation of position of tool or workpiece

Introduced: January 1980

Full Title

Automatic control or regulation of feed movement, cutting velocity or position of tool or work > before or after the tool acts upon the workpiece > Control or regulation of position of tool or workpiece

Of 3 combined children, 2 exist in both systems.

1 codes are CPC-only extensions.

IPC defines codes here since 1980.

Child Classifications

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  • B23Q 15/225 CPC only CPC only
  • B23Q 15/24 of linear position since 1980 IPC+CPC Available in IPC and CPC
  • B23Q 15/26 of angular position since 1980 IPC+CPC Available in IPC and CPC