Scientific journal
Scientific Review. Technical science
ISSN 2500-0799
ПИ №ФС77-57440

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CALCULATION OF WORKING FEED RATE OF THE ACTIVE MOUNTED BRUSH CUTTER DEPENDING ON PARAMETERS OF THE CUT-OFF BUSH

Bulavintseva A.D. 1 Mazurkin P.M. 1
1 Volga State Technological University
Mathematical models of calculation of permissible feed rate based on the set capacity of the basic engine (bulldozer) with hydrostatic transmission, depending on the parameters of bushes and stubs being cut-off. In mathematical models of calculation of permissible feed rate of the active mounted brush cutter onto processed (cut-off) young growth there have been taken into consideration the worst conditions for cutting. Calculations are made by the maximum diameter of a trunk, taking into account regularity of the actual distribution of diameters of bushes and stubs, and also taking into consideration regularity of the actual distribution of bush diameter solely. The diagram of engine rated capacity dependence on the rate of feeding of a bulldozer by the models is given.