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Extraction of surface image features for weardetection on ball screw drive spindles

Schlagenhauf, Tobias; Heinzler, Max; Fleischer, Jürgen

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Verlagsausgabe §
DOI: 10.5445/IR/1000129215
Veröffentlicht am 01.02.2021
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Produktionstechnik (WBK)
Publikationstyp Proceedingsbeitrag
Publikationsmonat/-jahr 11.2020
Sprache Englisch
Identifikator ISBN: 978-3-7315-1053-6
KITopen-ID: 1000129215
Erschienen in Forum Bildverarbeitung 2020. Ed.: T. Längle ; M. Heizmann
Verlag KIT Scientific Publishing
Seiten 305-316
Bemerkung zur Veröffentlichung Failures of production machines are often causedby wear and the resulting failure of components.There-fore, condition-based monitoring of machines and their com-ponents is becoming an increasingly important factor in in-dustry. Due to the simple conversion of the motion of elec-tric rotary drives into precision feed motion, the ball screwis an inherent element of many production machines. Thus,a failure of the ball screw often leads to costly productionstops. This paper shows the determination and extractionof wear-describing image features, allowing an image-basedcondition monitoring of ball screws using hyperparameter-optimized machine learning classifiers. The features to trainthe algorithms are derived and extracted based on the deepdomain knowledge of ball screw drive failures in combina-tion with further developed state of the art feature extractionalgorithms.
Schlagwörter Ball screw drive, image features, artificial intelli-gence, machine learning, pattern recognition
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