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Optimization of Tooth Bending Fatigue Characteristics of Spur Gear Pairs Using a Gear Dynamics-Based Approach
Date
2015-08-05
Author
Ozturk, Yalin
Ciğeroğlu, Ender
Özgüven, Hasan Nevzat
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A gear tooth profile optimization study is performed with the target being defined as the maximization of tooth bending fatigue life for a selected operational range, where the operating torque and speed ranges are defined along with their corresponding durations. For this purpose, a nonlinear lumped gear dynamics model is combined with the S/N curve of the gear material in order to estimate tooth bending fatigue life of the spur gear pair. The differences between the predicted lives of the optimally modified and non-modified gear pairs are presented based on example spur gear pairs. The proposed tooth bending fatigue life estimation is compared with the standard AGMA procedure.
Subject Keywords
Optimum Profile Modifications
,
Transmission Error
URI
https://hdl.handle.net/11511/55309
Conference Name
ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference
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Department of Mechanical Engineering, Conference / Seminar
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Optimization of Tooth Bending Fatigue Characteristics of Spur Gear Pairs using a Gear Dynamics based Approach
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A gear tooth profile optimization study is performed with the target being defined as the maximization of tooth bending fatigue life for a selected operational range, where the operating torque and speed ranges are defined along with their corresponding durations. For this purpose, a nonlinear lumped gear dynamics model is combined with the S/N curve of the gear material in order to estimate tooth bending fatigue life of the spur gear pair. The differences between the predicted lives of the optimally modifi...
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Y. Ozturk, E. Ciğeroğlu, and H. N. Özgüven, “Optimization of Tooth Bending Fatigue Characteristics of Spur Gear Pairs Using a Gear Dynamics-Based Approach,” presented at the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, Boston, MA, 2015, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/55309.