2017
DOI: 10.1007/s11249-017-0855-3
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Influence of Residual Stresses Introduced by Manufacturing Processes on Bearing Endurance Time

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Cited by 20 publications
(17 citation statements)
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“…For the hybrid bearing bushing, the fatigue life increased with the steel layer thickness to an extent that depended on external loads and material properties. The additional influence of residual stresses on bearing fatigue life was investigated in previous studies, which supported the hypothesis of an extension of fatigue life by means of a beneficial residual stress state [29][30][31]. The slope of the fatigue life curve changed more (referred to as "sensitivity" in this paper), when the axial force was lower, and residual stresses were taken into account.…”
Section: Resultssupporting
confidence: 72%
“…For the hybrid bearing bushing, the fatigue life increased with the steel layer thickness to an extent that depended on external loads and material properties. The additional influence of residual stresses on bearing fatigue life was investigated in previous studies, which supported the hypothesis of an extension of fatigue life by means of a beneficial residual stress state [29][30][31]. The slope of the fatigue life curve changed more (referred to as "sensitivity" in this paper), when the axial force was lower, and residual stresses were taken into account.…”
Section: Resultssupporting
confidence: 72%
“…Untersuchungen von Löhe et al zeigen dagegen, dass die Ermüdungslebensdauer von Proben in zyklischen Biegeversuchen durch Druckeigenspannungen, welche mit Oberflächenbehandlungsverfahren wie Kugelstrahlen erzeugt wurden, deutlich erhöht werden kann [3]. In der Arbeit von Pape et al wird das Potenzial von fertigungstechnisch erzeugten Druckeigenspannungen zur Verzögerung von ermüdungsbedingten Lagerausfällen belegt [4]. Im Allgemeinen sind daher in hochbeanspruchten Bauteilbereichen Druckeigenspannungen möglichst parallel zur höchsten Zugspannung -welche infolge äußerer Lasten auftreten können und rissöffnend wirken -anzustreben.…”
Section: Aktuelle Potenziale Zur Eigenspannungsbeeinflussung In Schmiedebauteilenunclassified
“…Abb 4. Aufbau und Verknüpfung des mehrskaligen Simulationsmodells mit dem einskaligen Simulationsmodell inklusive der verwendeten Rahmenbedingungen[22] raturabhängigen, phasenspezifischen Materialparametern, siehe[11], und integriert umwandlungsinduzierte Verzerrungen.…”
unclassified
“…The influences of hard turning and deep rolling was investigated by Pape et al in terms of bearing fatigue tests. Additionally, an FEM-based model, in combination with a calculation routine, was set up to compute the influence of residual stresses on bearing fatigue [25,26]. However, current research results show that too-high residual compressive stresses can also lead to a shorter service life [27,28].…”
Section: Introductionmentioning
confidence: 99%