Positioning of a material sensor in a splined shaft

Markus Quanz; René Gansel; Sören Krahl; Günter Schäfer; Sebastian Barton; Hans Jürgen Maier; Armin Lohrengel

doi:10.1007/s10010-025-00847-6

Positioning of a material sensor in a splined shaft

Markus Quanz^*, René Gansel, Sören Krahl, Günter Schäfer, Sebastian Barton, Hans Jürgen Maier, Armin Lohrengel

^*Korrespondierende*r Autor*in für diese Arbeit

Institut für Werkstoffkunde

Technische Universität Clausthal (TUC)

Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review

Abstract

To evaluate the load condition and remaining service life of a splined shaft, a material sensor can be utilized to determine the experienced torsional loads. There are several options for its placement. The stresses occurring in the material sensor and in the splined shaft depend on the position of the material sensor and on other geometric characteristics of the shaft-hub connection, including the number of teeth, the root radius, and, for hollow shafts, the bore diameter. To estimate the maximum stresses in the material sensor and the splined shaft, a calculation model is presented. This model can also be used to convert the stresses in the material sensor to the maximum stress in the splined shaft. The model is validated by comparisons with numerical simulations, which show a high level of agreement.

Originalsprache	Englisch
Aufsatznummer	89
Fachzeitschrift	Forschung im Ingenieurwesen/Engineering Research
Jahrgang	89
Ausgabenummer	1
DOIs	https://doi.org/10.1007/s10010-025-00847-6
Publikationsstatus	Veröffentlicht - 17 Aug. 2025

ASJC Scopus Sachgebiete

Allgemeiner Maschinenbau

Zugriff auf Dokument

10.1007/s10010-025-00847-6Lizenz: CC BY 4.0

Andere Dateien und Links

Verknüpfung zur Publikation in Scopus

Lastsensitive Zahnwelle mit sensorischem Werkstoff (im Rahmen des Schwerpunktprogramms 2305: Sensorintegrierende Maschinenelemente als Wegbereiter flächendeckender Digitalisierung)
Maier, H. J. (Projektleiter*in (Principal Investigator))
1 Jan. 2025 → 31 Dez. 2027
Projekt: Forschung

Dieses zitieren

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abstract = "To evaluate the load condition and remaining service life of a splined shaft, a material sensor can be utilized to determine the experienced torsional loads. There are several options for its placement. The stresses occurring in the material sensor and in the splined shaft depend on the position of the material sensor and on other geometric characteristics of the shaft-hub connection, including the number of teeth, the root radius, and, for hollow shafts, the bore diameter. To estimate the maximum stresses in the material sensor and the splined shaft, a calculation model is presented. This model can also be used to convert the stresses in the material sensor to the maximum stress in the splined shaft. The model is validated by comparisons with numerical simulations, which show a high level of agreement.",

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AU - Quanz, Markus

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AU - Krahl, Sören

AU - Schäfer, Günter

AU - Barton, Sebastian

AU - Maier, Hans Jürgen

AU - Lohrengel, Armin

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