Zobrazeno 1 - 10
of 59
pro vyhledávání: '"gear unit"'
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 88, Iss 911, Pp 22-00126-22-00126 (2022)
Helical gears are commonly used in the gear units of railway vehicles in Japan, and the bearing types used for the gear units are tapered roller bearings. In this gear unit bearing arrangements, it is important to appropriately adjust the combined cl
Externí odkaz:
https://doaj.org/article/d1e08eb8f3ab4cf288d6f1005a544775
Load state of tapered roller bearings used for pinion gear of gear units in electric railway vehicle
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 88, Iss 910, Pp 22-00060-22-00060 (2022)
The purpose of this paper is to understand the load state of pinion bearings used for a gear unit in an electric railway vehicle. For this purpose, a system capable of measuring the rolling element load distribution of the pinion bearing in an actual
Externí odkaz:
https://doaj.org/article/3f6d67ae82ea49c6871bac0a7942240b
Autor:
Aziz ur Rehman, Ahsan Tanveer
Publikováno v:
Engineering Proceedings, Vol 32, Iss 1, p 11 (2023)
For an internal combustion engine to attain greater fuel economy and performance per amount of emissions, variable valve-timing is often used. In this study, a PD controller for an electric driven planetary gear Variable Valve Timing (VVT) system is
Externí odkaz:
https://doaj.org/article/2cae5ad580f94c9e90c03937b88f390c
Akademický článek
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Akademický článek
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Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 14, Iss 4, Pp JAMDSM0051-JAMDSM0051 (2020)
In Japan, most of the gear units for transmitting driving force in railway vehicles employ one-stage speed reducers. The gear unit is composed of a pinion connected to a traction motor via a coupling mechanism, a gear installed on an axle, and a gear
Externí odkaz:
https://doaj.org/article/0cc7d0375ea24de08a76e85e37b38a89
Publikováno v:
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, Vol 17, Iss 3, Pp 16-26 (2018)
The paper presents results of complex research of vibration behavior of the differential reduction gear unit of a turboprop engine on the basis of statistics of products with repaired reduction gears and those placed under repair. The conducted resea
Externí odkaz:
https://doaj.org/article/e79267b0cba2477da12567f3be0b3b6c
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 85, Iss 876, Pp 19-00181-19-00181 (2019)
If bearings for gear units of railway vehicles are damaged by seizing, parts of the bearings come off and damage the gear and the gear box, which may lead to the leakage of the gear oil and the defective rotation of the wheel sets. Tapered roller bea
Externí odkaz:
https://doaj.org/article/90722361aadc475ca7b711099da03da4
Publikováno v:
World Electric Vehicle Journal, Vol 11, Iss 4, p 74 (2020)
The objective of the present work is to evaluate the performance of a low-cost tractor equipped with a parallel hybrid engine, which was simulated using AMESim software. The tractor was evaluated with three different farming implements attached to th
Externí odkaz:
https://doaj.org/article/1d0567ded0124a2dba681b18cd969acb
Autor:
Gieger, Benjamin
Diese Arbeit handelt von der Entwicklung eines Kegelradgetriebes, welches als Vorstufe für ein schaltbares Stirnradgetriebe dient. Das Kegelradgetriebe ist frei montierbar und kann falls notwendig vom Hauptgetriebe getrennt werden. In dem Werk werde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_____10650::3c98e639e5d56fdd945711df61519876
