MACHINE TOOL OPERATION MONITORING SYSTEM

[Problem to be Solved] Providing a machine tool operation monitoring system that identifies a machine tool breaking out an operation abnormality without requiring any special accurate distinguishing signal.[Solution] A machine tool operation monitoring system which detects an abnormal operation of a...

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Bibliographische Detailangaben
Hauptverfasser: TAKEZAWA, Yasunori, YAMAUCHI, Kazuya, AMAYA, Koichi
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:[Problem to be Solved] Providing a machine tool operation monitoring system that identifies a machine tool breaking out an operation abnormality without requiring any special accurate distinguishing signal.[Solution] A machine tool operation monitoring system which detects an abnormal operation of a machine tool 1 and in which when the operation of each machine tool 1 exceeds a normal operating range of each machine tool 1 and/or when moving state of a constituent portion of the machine tool 1 and a material exceeds a normal range, wherein the machine tool 1 breaking out an operation abnormality is identified to solve the problem by any one of the following operations:a. monitoring an image obtained by projecting reflected light from a reflecting display plate 22 provided for each machine tool 1 onto a camera 31; andb. monitoring a difference in projecting direction of emitted light from a lamp 21 provided for each machine tool 1 onto an optical sensor 32.