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PCE
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DIFF Subgroup
B23Q 15/013

Control or regulation of feed movement (B23Q15/12 takes precedence)

Introduced: January 1980

Title

Titles differ between systems:

IPC: Control or regulation of feed movement

CPC: Control or regulation of feed movement (B23Q15/12 takes precedence)

Full Title

Full titles differ between systems:

IPC:

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

CPC:

Automatic control or regulation of feed movement, cutting velocity or position of tool or work > while the tool acts upon the workpiece > Control or regulation of feed movement (B23Q15/12 takes precedence)

IPC and CPC are identically structured here. All 3 subcodes exist in both systems.

2 shared codes have differing titles between IPC and CPC.

Child Classifications

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  • B23Q 15/02 according to the instantaneous size and the required size of the workpiece acted upon (B23Q15/06 takes precedence) IPC+CPC Available in IPC and CPC
  • B23Q 15/04 according to the final size of the previously-machined workpiece (B23Q15/06 takes precedence) IPC+CPC Available in IPC and CPC
  • B23Q 15/06 according to measuring results produced by two or more gauging methods using different measuring principles, e.g. by both optical and mechanical gauging IPC+CPC Available in IPC and CPC