TY - CHAP A1 - Chao, Chen-Xiang A1 - Bestle, Dieter A1 - Krüger, D. A1 - Meissner, Bernd T1 - Increasing the tooth root capacity of symmetric and asymmetric gears by optimizing the tooth root fillet shape T2 - International Gear Conference 2018, Lyon, 27.-29.08.2018, vol. 1 N2 - The international standard ISO 6336-3 defines a calculation method for the tooth root capacity of standard gears with basic rack profile according to ISO 53. However, the results of this method may become too optimistic for non-standard gears with custom root fillets, large pressure angles or asymmetric teeth, since the effect of general mean stresses on the local tooth root strength are neglected. Therefore, a more generic calculation method is suggested, which considers the mean stress influence by utilizing the Haigh diagram. Both approaches are then used as basis of root fillet shape optimizations. A comparison of results demonstrates significant differences in the safety assessment and the resulting root geometry. Y1 - 2018 SN - 978-1-911033-42-4 SP - 531 EP - 541 PB - Chartridge Books Oxford CY - Oxford ER - TY - PAT A1 - Chao, Chen-Xiang A1 - Krüger, David A1 - Flassig, Peter Michael A1 - Meissner, Bernd T1 - Verfahren zur Herstellung einer Verzahnung und Verzahnung Y1 - 2018 UR - https://patents.google.com/patent/DE102018108753A1/de?inventor=Chen-Xiang+Chao ER - TY - GEN A1 - Chao, Chen-Xiang A1 - Bestle, Dieter A1 - Krüger, David A1 - Meissner, Bernd T1 - Zahnfußtragfähigkeitsoptimierung von Stirnrädern für den Einsatz in Hochleistungsgetrieben mithilfe von Isight T2 - Tagungsband Simulia Anwenderkonferenz, DASSAULT SYSTÈMES User Conference, Hanau, 4.-6. Dezember 2018 Y1 - 2018 UR - https://www.3ds.com/events/dassault-systemes-user-conferences/dassault-systemes-user-conference-germany-2018/download-archive/ UR - https://www.3ds.com/fileadmin/EVENTS/3DS-Events-img/3DS_USER_CONFERENCE_GER_2019/DownloadArchive/2018-DSUC-Chao-UNI-Senftenberg.pdf CY - Hanau ER - TY - PAT A1 - Chao, Chen-Xiang A1 - Krüger, David A1 - Flassig, Peter Michael A1 - Meissner, Bernd T1 - Method for manufacturing a toothing and toothing Y1 - 2019 UR - https://patents.google.com/patent/DE102018108753A1/en?inventor=Chen-Xiang+Chao ER -