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Information × Registration Number 0210U006774, 0109U001400 , R & D reports Title Development and ground of rational parameters of rake type popup.stage_title Head Khmara Leonid Andreyevich, Registration Date 08-12-2010 Organization Public higher education institution "Prydniprovs'k State Academy of civil engineering and architecture " popup.description2 Objective - Development of design, theoretical and experimental research workflow work equipment bulldozer prisms for increased traction and the process of digging the soil to a constant sense of effort digging. As a result of theoretical studies have developed analytical expressions to determine the maximum and minimum soil depth of cut, volume of prisms drawing the available side sections, the speed ratio vyhlyblennya cutting knife blade to the central section of the base machine speed. The mathematical dependence of geometric parameters include the bulldozer blade, the speed of the base machine, the nominal traction and physical and mechanical properties of soil. Originally designed physical model of bulldozer working device that allows you to bench detect physical essence of digging and measuring kinematic and force parameters of the workflow.Analysis of high-quality pictures of different modes allowed to establish that co-panel of the soil cutting knife center section allows you to completely avoid the loss of ground in its sides to accumulate the maximum level prism drawing. Should also be noted that the minimum energy obtained by the process of digging the soil with a knife digging central section. In soviet dump type gained the maximum amount of drawing prism. In the course of this work have been filed and received patents Ukarayiny declaration number 42 864, № 44 431, № 42 865. Product Description popup.authors Голубченко Олександр Іванович Хмара Леонід Андрійович Хожило Максим Едуардович popup.nrat_date 2020-04-02 Close