Results 21 to 30 of about 546,944 (323)

An Efficient Process for Macro Geometry Optimization of Helical Gear Pairs Considering Static Transmission Error

SSRN Electronic Journal, 2022
Loaded tooth contact analysis (LTCA) adopted to obtain the static transmission error for the gear optimization affects significantly the computation time and results. This paper is to study an efficient process of macro geometry optimization of helical gear pairs with LTCA.
Suchul Kim, Geun-Ho Lee, Sanggon Moon, Jaeseung Kim, Jaehoon Choi, Chanho Choi, Houngjong Ahn, Jonghyeon Sohn   +7 more
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Analysis of gear transmission error in helical gear using enhanced tooth contact analysis model considering measured tooth profile errors

Scientific Reports
A loaded tooth contact analysis model was developed to assess transmission error by incorporating profile errors in a helical gear pair. Profile errors for all teeth of both the pinion and wheel were measured, and the mean profile error was computed and ...
Dongu Im, Woo-Jin Chung, Hyunggon Lee, You-Jin Lee, Hyunjoon Sung, Minwook Lee, Young-Jun Park   +6 more
doaj   +2 more sources

A dynamic model combining the average and the local meshing stiffnesses and based on the static transmission error for spur gears with profile modification

Mechanism and Machine Theory, 2022
Michele Abruzzo, Marco Beghini, Ciro Santus, F. Presicce   +3 more
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Study on the Variation Law of Static Transmission Error for Cylindrical Gear

Jixie chuandong, 2017
Based on a modified thin slice method,the static transmission error of cylindrical gear pair with tooth surface error is calculated efficiently. The transmission error is separated into composite deformation and composite mesh error,and the change of ...
Chang Lehao, Liu Geng, He Zhaoxia
doaj   +1 more source

Study on the Parameter Influences of Gear Tooth Profile Modification and Transmission Error Analysis

Machines
Gear transmission systems are widely used to transfer energy and motion and to guarantee the accuracy of the entire machine system. The modification technique is a common method that improves the gear profile and reduces the transmission error.
Di Zhou, Yonglin Guo, Jian Yang, Yimin Zhang   +3 more
doaj   +2 more sources

Quasi-static modeling of long-wave axis deviations in planetary gears for transmission error signal analysis [PDF]

Forschung im Ingenieurwesen
Abstract Planetary gears are widely used in large transmission applications, such as wind turbines, hydropower plants and industry, due to power density, high gear ratio and efficiency advantages. The advancement of predictive maintenance and gear system design processes is essential to enhance the ratio between durability and used material ...
Simon Nohl, Christian Westphal, Christian Brecher   +2 more
openalex   +3 more sources

Dynamic behavior of a power re-circulating gear test rig including periodic variation of mesh stiffness and static transmission error

, 2021
Michele Abruzzo, Marco Beghini, Ciro Santus, Salvatore Manconi   +3 more
openalex   +3 more sources

Review and benchmarking study of different gear contact analysis software in terms of the static transmission error response

Results in Engineering
Firas Bejar, Joël Perret-Liaudet, Olivier Bareille, Mohamed Ichchou, Mauro Fontana   +4 more
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The analysis of soft error in static random access memory and mitigation by using transmission gate

Bulletin of Electrical Engineering and Informatics
As the progress of technology continues in accordance to Moore’s law, the density and downsizing of circuitry presents a significant vulnerability to the effects of soft errors. This study proposed a novel method to mitigate soft errors by increasing the robustness of complementary metal oxide semiconductor (CMOS) technology against soft errors via the
Farhana Mohamad Abdul Kadir, Norhuzaimin Julai   +1 more
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Transmission error in spur gears: Static and dynamic finite-element modeling and design optimization

, 2010
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University, 07/10/2010. The gear noise problem that widely occurs in power transmission systems is typically characterised by one or more high amplitude acoustic signals.
Raul Tharmakulasingam
openalex   +2 more sources