This paper presents a signal-based fault detection scheme for input gripping pliers of the blow molding machine in plastic bottling plants, using accelerometers data. The focus of the diagnosis is on the bearings that support the pliers movements on their mechanical cam. Therationale of the algorithm lies in interpreting the pliers\x92 bearings as the balls in a traditional rolling bearing. Then, strategies inspired by bearing diagnosis are employed and adapted to the specific case of this work. The developed algorithm is validated with experimental tests, following a fault injection step, directly on the real blow molding machine.

(2022). Experimental fault detection of input gripping pliers in bottling plants . Retrieved from http://hdl.handle.net/10446/226411

Experimental fault detection of input gripping pliers in bottling plants

Valceschini, Nicholas;Mazzoleni, Mirko;Pitturelli, Leandro;Previdi, Fabio
2022

Abstract

This paper presents a signal-based fault detection scheme for input gripping pliers of the blow molding machine in plastic bottling plants, using accelerometers data. The focus of the diagnosis is on the bearings that support the pliers movements on their mechanical cam. Therationale of the algorithm lies in interpreting the pliers\x92 bearings as the balls in a traditional rolling bearing. Then, strategies inspired by bearing diagnosis are employed and adapted to the specific case of this work. The developed algorithm is validated with experimental tests, following a fault injection step, directly on the real blow molding machine.
Valceschini, Nicholas; Mazzoleni, Mirko; Pitturelli, Leandro; Previdi, Fabio
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/10446/226411
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