CPC Subgroup
B23Q 15/04 according to the final size of the previously-machined workpiece (B23Q15/06 takes precedence)
Full Title
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) > according to the final size of the previously-machined workpiece (B23Q15/06 takes precedence)