Arrangements for observing, indicating or measuring on machine tools

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS

B23Q17/00Arrangements for observing, indicating or measuring on machine tools

B23Q17/002for indicating or measuring the holding action of work or tool holders B23Q17/003by measuring a position B23Q17/005by measuring a force, a pressure or a deformation B23Q17/006for indicating the presence of a work or tool in its holder B23Q17/007for managing machine functions not concerning the tool B23Q17/008Life management for parts of the machine B23Q17/09for indicating or measuring cutting pressure or for determining cutting-tool condition B23Q17/0904before or after machining B23Q17/0909Detection of broken tools B23Q17/0914Arrangements for measuring or adjusting cutting-tool geometry machine tools B23Q17/0919Arrangements for measuring or adjusting cutting-tool geometry in presetting devices B23Q17/0923Tool length B23Q17/0928Cutting angles of lathe tools B23Q17/0933Cutting angles of milling cutters B23Q17/0938Cutting angles of drills B23Q17/0942Cutting angles of saws B23Q17/0947Monitoring devices for measuring cutting angles B23Q17/0952during machining B23Q17/0957Detection of tool breakage B23Q17/0961by measuring power, current or torque of a motor B23Q17/0966by measuring a force on parts of the machine other than a motor B23Q17/0971by measuring mechanical vibrations of parts of the machine B23Q17/0976Detection or control of chatter B23Q17/098by measuring noise B23Q17/0985by measuring temperature B23Q17/099by measuring features of the machined workpiece B23Q17/0995Tool life management B23Q17/10for indicating or measuring cutting speed or number of revolutions B23Q17/12for indicating or measuring vibration B23Q17/20for indicating or measuring workpiece characteristics B23Q17/22for indicating or measuring existing or desired position of tool or work B23Q17/2208Detection or prevention of collisions B23Q17/2216for adjusting the tool into its holder B23Q17/2225with the toolholder as reference-element B23Q17/2233for adjusting the tool relative to the workpiece B23Q17/2241Detection of contact between tool and workpiece B23Q17/225of a workpiece relative to the tool-axis B23Q17/2258the workpiece rotating during the adjustment relative to the tool axis B23Q17/2266of a tool relative to a workpiece-axis B23Q17/2275of a tool-axis relative to a workpiece-axis B23Q17/2283for adjusting the distance between coaxially rotating tools B23Q17/2291for adjusting the workpiece relative to the holder thereof B23Q17/24using optics or electromagnetic waves B23Q17/2404Arrangements for improving direct observation of the working space B23Q17/2409Arrangements for indirect observation of the working space using image recording means B23Q17/2414for indicating desired positions guiding the positioning of tools or workpieces B23Q17/2419by projecting a single light beam B23Q17/2423by projecting crossing light beams B23Q17/2428for measuring existing positions of tools or workpieces B23Q17/2433Detection of presence or absence B23Q17/2438of an operator or a part thereof B23Q17/2442of a tool B23Q17/2447of a workpiece B23Q17/2452for measuring features or for detecting a condition of machine parts, tools or workpieces B23Q17/2457of tools B23Q17/2461Length B23Q17/2466Diameter B23Q17/2471of workpieces B23Q17/2476of clamping devices B23Q17/248using special electromagnetic means or methods B23Q17/2485using interruptions of light beams B23Q17/249using image analysis B23Q17/2495using interferometers