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pro vyhledávání: '"E. Sedoni"'
Tractor manufacturers are constantly trying to reduce the time-to-market and production costs of their products. To achieve these goals, precise knowledge of the service demands, and reliable accelerated tests are necessary. To design an accelerated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::658041a3f83fd22fdf269280bc532eb0
http://hdl.handle.net/11585/668623
http://hdl.handle.net/11585/668623
Publikováno v:
Biosystems Engineering. 111:57-63
Agricultural tractors can have different types of undercarriage such as two wheel drive, four-wheel drive, and steel tracks. Despite a higher tractive performance and lower soil compaction, steel-tracked tractors are not popular due to their complexi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d96bf050a0b06bf25fa487640b1e01d1
https://doi.org/10.1016/j.biosystemseng.2011.10.008
https://doi.org/10.1016/j.biosystemseng.2011.10.008
Autor:
E. Sedoni, Giovanni Molari
Publikováno v:
Biosystems Engineering. 100:177-183
The results of tests on a full power-shift transmission, suitable for use on a 140 kW, agricultural tractor are reported. The aims of the research were to evaluate the working conditions where there are higher power losses, and to identify the causes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab6f74662830dd6006ea68759c713389
https://doi.org/10.1016/j.biosystemseng.2008.03.002
https://doi.org/10.1016/j.biosystemseng.2008.03.002
Publikováno v:
Scopus-Elsevier
An important part of power losses in tractor transmissions is due to the oil they contain. To limit power losses, a reduction in oil level in the tractor drive train is necessary, while still ensuring lubrication of the individual components. In this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a743f6290935b3c88ecf2e39d6bcf3f
https://doi.org/10.13031/2013.24516
https://doi.org/10.13031/2013.24516
The vibrations transmitted to the driver are dangerous to his safety because they can cause temporary and permanent injuries to the body. Tractors are characterized by vibrations with high intensity and low frequency that increase the difficulties in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4094::d50208123678bab5d5be4df0c5cd7865
http://hdl.handle.net/11585/125945
http://hdl.handle.net/11585/125945
The increase in the use of the tractor as a transport vehicle has emphasised the containment problem of the vibration transmitted to the driver. The rolling movement at a low frequency increases the transversal acceleration and influences the global
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4094::57b339f1c20a6ce53aef83b7fd8111f6
http://hdl.handle.net/11585/93973
http://hdl.handle.net/11585/93973
In recent years the use of the tractor on the road has increased also due to a higher maximum velocity allowed. An increase in velocity has highlighted certain limits of the vehicle in terms of driveability and comfort. A lot of studies and standards
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4094::010bfaba302f9269e07f812b7b74c7bb
http://hdl.handle.net/11585/79615
http://hdl.handle.net/11585/79615
Publikováno v:
Journal of Mechanical Design. 131
The authors present an optimization procedure in designing infinitely variable transmission architectures, which allows them to achieve a significant reduction in power recirculation and, hence, an increase in mechanical efficiency. The focus of this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d896395201612faaaab749d0ba235d04
https://doi.org/10.1115/1.3179145
https://doi.org/10.1115/1.3179145
Akademický článek
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Publikováno v:
Scopus-Elsevier
The mission profiles of tractors have been modified recently due to a rise in their use as transport vehicles. This use of the tractor together with an increasing maximum velocity on the road emphasizes the containment problem of the vibration transm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21ecc5da37fb63b333e543d2c0919457
http://www.scopus.com/inward/record.url?eid=2-s2.0-84861585823&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84861585823&partnerID=MN8TOARS