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Type of publication: Straipsnis mokslo-populiarinimo leidinyje / Article in popular science editions (S6)
Field of Science: Mechanikos inžinerija / Mechanical Engineering (T009)
Author(s): Varnagiris, Martynas;Janulevičius, Algirdas
Title: Traktoriaus padangų deformacijos ir atraminio paviršiaus priklausomybių tyrimas
Other Title: The research of dependences of the tractor tires deformation and contact area
Is part of: Agroinžinerija ir energetika : ASU Žemės ūkio inžinerijos fakulteto mokslo populiarinimo ir gamybos žurnalas. , 2016, Nr. 21
Extent: p. 65-70
Date: 2016
Abstract: The paper presents the influence of extra weights and tire pressure of tractor John Deere 6210R on the deformation and supporting surface area. During the study, air pressure in the tires has been changed from 220kPa to 70 kPa, in every 30 kPa. Lowest deformation of front / rear tires was found at the maximum air pressure and lowest load. When the front-wheel load was increased by 24% and pressure was reduced up to 70 kPa, the deformation of front tire increased by 50% and the deformation of rear tire increased by 33%. When tire deformation is changing, the changes of supporting surface area are linear, and this does not depend on the deformation caused both by ver-tical load or tire pressure
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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