Dynamic behaviour of a planetary reducer with double planet gears

<p>Planetary reducers have a wide and significant application in modern machine industry. They are extremely compact and reliable, and they can achieve a wide range of gear ratios as well as high efficiency. Since they often operate in extremely changeable working conditions, such as often sta...

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Autores principales:	M. S. Matejic, M. Z. Blagojevic, M. M. Matejic
Formato:	article
Lenguaje:	EN
Publicado:	Copernicus Publications 2021
Materias:	Materials of engineering and construction. Mechanics of materials TA401-492
Acceso en línea:	https://doaj.org/article/a10393105fe54bfc958d80ffc0dff212
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id	oai:doaj.org-article:a10393105fe54bfc958d80ffc0dff212
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spelling	oai:doaj.org-article:a10393105fe54bfc958d80ffc0dff2122021-11-17T11:27:35ZDynamic behaviour of a planetary reducer with double planet gears10.5194/ms-12-997-20212191-91512191-916Xhttps://doaj.org/article/a10393105fe54bfc958d80ffc0dff2122021-11-01T00:00:00Zhttps://ms.copernicus.org/articles/12/997/2021/ms-12-997-2021.pdfhttps://doaj.org/toc/2191-9151https://doaj.org/toc/2191-916X<p>Planetary reducers have a wide and significant application in modern machine industry. They are extremely compact and reliable, and they can achieve a wide range of gear ratios as well as high efficiency. Since they often operate in extremely changeable working conditions, such as often starting and stoping, it is both interesting and desirable to study their dynamic behaviour. This paper presents a dynamic model of a planetary reducer with double planet gears created by applying Lagrange's equations of the second kind. After a planetary gear reducer has been designed and a CAD model created, the dynamic model was made. Most of characteristic values needed for solution of the equations are taken from the CAD model. Due to their complexity, the equations are solved in math simulation software. A lot of interesting results concerning the dynamic behaviour of the model are obtained, which can be helpful in understanding the dynamic occurrences in the inside of a planetary gearbox. At the end of the paper, conclusions are drawn, and further research directions in this area are given.</p>M. S. MatejicM. Z. BlagojevicM. M. MatejicCopernicus PublicationsarticleMaterials of engineering and construction. Mechanics of materialsTA401-492ENMechanical Sciences, Vol 12, Pp 997-1003 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Materials of engineering and construction. Mechanics of materials TA401-492
spellingShingle	Materials of engineering and construction. Mechanics of materials TA401-492 M. S. Matejic M. Z. Blagojevic M. M. Matejic Dynamic behaviour of a planetary reducer with double planet gears
description	<p>Planetary reducers have a wide and significant application in modern machine industry. They are extremely compact and reliable, and they can achieve a wide range of gear ratios as well as high efficiency. Since they often operate in extremely changeable working conditions, such as often starting and stoping, it is both interesting and desirable to study their dynamic behaviour. This paper presents a dynamic model of a planetary reducer with double planet gears created by applying Lagrange's equations of the second kind. After a planetary gear reducer has been designed and a CAD model created, the dynamic model was made. Most of characteristic values needed for solution of the equations are taken from the CAD model. Due to their complexity, the equations are solved in math simulation software. A lot of interesting results concerning the dynamic behaviour of the model are obtained, which can be helpful in understanding the dynamic occurrences in the inside of a planetary gearbox. At the end of the paper, conclusions are drawn, and further research directions in this area are given.</p>
format	article
author	M. S. Matejic M. Z. Blagojevic M. M. Matejic
author_facet	M. S. Matejic M. Z. Blagojevic M. M. Matejic
author_sort	M. S. Matejic
title	Dynamic behaviour of a planetary reducer with double planet gears
title_short	Dynamic behaviour of a planetary reducer with double planet gears
title_full	Dynamic behaviour of a planetary reducer with double planet gears
title_fullStr	Dynamic behaviour of a planetary reducer with double planet gears
title_full_unstemmed	Dynamic behaviour of a planetary reducer with double planet gears
title_sort	dynamic behaviour of a planetary reducer with double planet gears
publisher	Copernicus Publications
publishDate	2021
url	https://doaj.org/article/a10393105fe54bfc958d80ffc0dff212
work_keys_str_mv	AT msmatejic dynamicbehaviourofaplanetaryreducerwithdoubleplanetgears AT mzblagojevic dynamicbehaviourofaplanetaryreducerwithdoubleplanetgears AT mmmatejic dynamicbehaviourofaplanetaryreducerwithdoubleplanetgears
_version_	1718425627597471744

Dynamic behaviour of a planetary reducer with double planet gears

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