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CALCULATION OF SOILS CUTTING FORCE BY KNIFE TYPE CUTTING ELEMENTS OF THE EARTHMOVING MACHINE

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dc.contributor.author Nurakov, Serik
dc.contributor.author Tulebekova, Assel
dc.contributor.author Aldungarova, Aliya
dc.contributor.author Awwad, Talal
dc.contributor.author Utepov, Yelbek
dc.date.accessioned 2024-10-10T10:11:47Z
dc.date.available 2024-10-10T10:11:47Z
dc.date.issued 2020-07
dc.identifier.issn 2186-2990
dc.identifier.other doi.org/10.21660/2020.71.43612
dc.identifier.uri http://rep.enu.kz/handle/enu/17630
dc.description.abstract The application of bucketless bottom unloading rotor with oblique cutting knife type cutting elements on the earthmoving machine allows enhancing significantly its excavation quantities in the road construction compared with widely used machinery as bulldozers, auto-graders. A loading diagram of the forces acting on an oblique cutter installed on a bucketless bottom unloading rotor is given. The action of forces is considered with account for the complex movement made by the cutting element in space as a result of the rotational movement and the end feed on the rotor along straight-line trajectory during layer by layer excavation of the soil by rotor cutter. The dependences were obtained for determining the components of the digging force by a single oblique cutting element of a bucketless bottom unloading rotor under straight-line end feed. The bucketless bottom unloading rotor with diagonal cutting knife type cutting elements, installed on the earthmoving machine’s frame, moving straightforwardly, allows not only to increase its output via rotation velocity of the bucketless bottom unloading rotor but also to excavate highly stiff soils, inaccessible for existing earthmoving machines. ru
dc.language.iso en ru
dc.publisher International Journal of GEOMATE ru
dc.relation.ispartofseries Vol.19, Issue 71, pp. 15 - 20;
dc.subject Rifle-free rotor ru
dc.subject Lower unloading ru
dc.subject Oblique cutting ru
dc.subject Cutting force ru
dc.subject Oblique cutting knife ru
dc.title CALCULATION OF SOILS CUTTING FORCE BY KNIFE TYPE CUTTING ELEMENTS OF THE EARTHMOVING MACHINE ru
dc.type Article ru


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