CPC Main Group
B23Q 17/00 Arrangements for indicating or measuring on machine tools (for automatic control or regulation of feed movement, cutting velocity or position of tool or work B23Q15/00)
10 direct subcodes
Child Classifications
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- B23Q 17/09 for indicating or measuring cutting pressure or cutting-tool condition, e.g. cutting ability, load on tool (arrangements preventing overload of tools B23Q11/04; devices for indicating failure of drills during boring B23B49/00)
- B23Q 17/10 for indicating or measuring cutting speed or number of revolutions
- B23Q 17/12 for indicating or measuring vibration
- B23Q 17/20 for indicating or measuring workpiece characteristics, e.g. contour, dimension, hardness
- B23Q 17/22 for indicating or measuring existing or desired position of tool or work
- B23Q 17/24 using optics