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Meccanica
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17-11-2024 | Research

A loaded tooth contact analysis (LTCA) model of profile modified gears

Authors: Hongbing Wang, Can Yan, Changjiang Zhou, Bo Hu, Jianxiong Dong, Lairong Yin

Published in: Meccanica | Issue 1/2025

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Abstract

The article delves into the intricacies of Loaded Tooth Contact Analysis (LTCA) for profile modified gears, focusing on the significant impact of tooth profile modifications on contact pressure distribution. It introduces a sophisticated LTCA model that incorporates advanced numerical methods and compliance matrix calculations to accurately predict contact pressure. The study highlights the influence of modification parameters such as modification height and length on load sharing factors and contact pressure, offering valuable insights for gear designers. Furthermore, it compares the new model with existing FE and Hertzian contact models, demonstrating its superior accuracy and efficiency. The research aims to enhance gear performance, reduce wear, and improve fatigue resistance, making it a crucial read for professionals in the field.
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Metadata
Title
A loaded tooth contact analysis (LTCA) model of profile modified gears
Authors
Hongbing Wang
Can Yan
Changjiang Zhou
Bo Hu
Jianxiong Dong
Lairong Yin
Publication date
17-11-2024
Publisher
Springer Netherlands
Published in
Meccanica / Issue 1/2025
Print ISSN: 0025-6455
Electronic ISSN: 1572-9648
DOI
https://doi.org/10.1007/s11012-024-01905-z

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