Method and equipment in order to estimate the lifespan of a gearbox

On-load data (2) is recorded for an extrusion machine (1). A mathematical model determines the influence of this data on the service life of the machine's gearing (5) so as to define its estimated service life. The motor's revolutions per minute/torque are detected. Sensors use vibration a...

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Bibliographische Detailangaben
Hauptverfasser:	VOGEL, UWE, KRETH, NORBERT, KOPP, MARTIN
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE CHECKING-DEVICES GENERATING RANDOM NUMBERS MEASURING PHYSICS REGISTERING OR INDICATING THE WORKING OF MACHINES TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR TIME OR ATTENDANCE REGISTERS VOTING OR LOTTERY APPARATUS
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Beschreibung
Zusammenfassung:	On-load data (2) is recorded for an extrusion machine (1). A mathematical model determines the influence of this data on the service life of the machine's gearing (5) so as to define its estimated service life. The motor's revolutions per minute/torque are detected. Sensors use vibration analysis to detect differences in toothed gearing and bearings.