Journal ArticleDOI
Investigation on the influence of work holding equipment errors on contact characteristics of face-hobbed hypoid gear
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In this article, the effect of angular eccentric error on gear geometry is more sensitive than that of radial eccentric error, and the length of contact pattern is firstly decreased and then increased in one period.About:
This article is published in Mechanism and Machine Theory.The article was published on 2019-08-01. It has received 59 citations till now. The article focuses on the topics: Spiral bevel gear & Contact area.read more
Citations
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Journal ArticleDOI
Macroscopic–Microscopic Attention in LSTM Networks Based on Fusion Features for Gear Remaining Life Prediction
TL;DR: The experimental results show that this method can predict the remaining life of gears and bearings well, and it has higher prediction accuracy than the conventional prediction methods.
Journal ArticleDOI
Long short-term memory neural network with weight amplification and its application into gear remaining useful life prediction
TL;DR: With the monitoring data of a gear life cycle test, the comparative experiments show that the proposed gear remaining life prediction method has higher prediction accuracy than the conventional prediction methods.
Journal ArticleDOI
An improved dynamic model of spur gear transmission considering coupling effect between gear neighboring teeth
TL;DR: In this paper, a spur gear dynamic model is presented, where the detailed deformations of individual teeth are considered, including the tooth flexible deformations, gear body deformation, the local teeth contact deflections, and the tooth deformations due to its neighboring loaded tooth.
Journal ArticleDOI
Nonlinear dynamics of a spur gear pair with force-dependent mesh stiffness
TL;DR: In this paper, a dynamic model of spur gear is established with considering the effect of the force-dependent time-varying mesh stiffness, backlash and profile deviation, and the results indicate that the established dynamic model has a wider application range than the traditional models.
Journal ArticleDOI
LSTM networks based on attention ordered neurons for gear remaining life prediction
TL;DR: A novel variant of long-short-term memory neural network with attention-guided ordered neurons (LSTM-AON) is constructed to achieve the accurate prediction of gear remaining useful life (RUL) and shows the superiority of the new gear RUL prediction methodology based on LSTM -AON compared to the current prediction methods.
References
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Book
Gear geometry and applied theory
Faydor L. Litvin,Alfonso Fuentes +1 more
TL;DR: In this paper, the theory, design, geometry, and manufacture of all types of gears and gear drives are discussed, including modified spur and helical gears, face-gear drives, and cycloidal pumps.
Journal ArticleDOI
Computerized Modeling and Simulation of Spiral Bevel and Hypoid Gears Manufactured by Gleason Face Hobbing Process
TL;DR: In this paper, a generalized theory of the face hobbing generation method, mathematic models of tooth surface generations and the simulation of meshing of face hobbed spiral bevel and hypoid gears are presented.
Journal ArticleDOI
Enhanced Algorithms of Contact Simulation for Hypoid Gear Drives Produced by Face-Milling and Face-Hobbing Processes
TL;DR: In this paper, a generic model of tooth surface generation for spiral bevel and hypoid gears produced by face-milling and face-hobbing processes conducted on free-form computer numerical control (CNC) hypoid gear generators is presented.
Journal ArticleDOI
Methods of Synthesis and Analysis for Hypoid Gear-Drives of “Formate” and “Helixform”—Part 1. Calculations For Machine Settings For Member Gear Manufacture of the Formate and Helixform Hypoid Gears
Faydor L. Litvin,Y. Gutman +1 more
Proceedings ArticleDOI
Higher-Order Tooth Flank Form Error Correction for Face-Milled Spiral Bevel and Hypoid Gears
TL;DR: In this paper, a new method of tooth flank form error correction utilizing the universal motions for spiral bevel and hypoid gears produced by the face-milling process is described.