Maqola

Theoretical study of the disc chopping apparatus of the feed chopper

D AlijanovNational Research University “Tashkent Institute of Irrigation and Agricultural Mechanization Engineers”, 39, Street Kari Niyaziy, Tashkent, 100000, UzbekistanB ShaymardanovNational Research University “Tashkent Institute of Irrigation and Agricultural Mechanization Engineers”, 39, Street Kari Niyaziy, Tashkent, 100000, UzbekistanY JumatovNational Research University “Tashkent Institute of Irrigation and Agricultural Mechanization Engineers”, 39, Street Kari Niyaziy, Tashkent, 100000, Uzbekistan

IOP Conference Series Earth and Environmental Scienceconference2022en

ABI

Annotatsiya

Abstract The paper presents the results of a study in the kinematics and dynamics of a multi-blade disc cutting device. In the advanced hardware scheme, the clipping process is performed as punches. We have a straight blade edge rotated 20 0 degrees back from the radial direction. As a result, the sliding motion process is reduced and the trunk is easily cut. For this reason, it is advisable to reduce the sliding process when cutting a hard stem, and it is preferable that the blade be made in the form of a hyperbolic spiral, and not an Archimedes spiral, the curvature of which is directed towards the stem, and not in a straight line. Kinematic and dynamic studies performed on a multi-knife disk shearing device accelerate the technological process of the device, increase the pressure of the blade on the trunk, and make it possible to cut it intensively.

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Mavzular

Engineering Technology and Methodologies Mechanics and Biomechanics Studies Mechanical Systems and Engineering

Identifikatorlar

DOI: 10.1088/1755-1315/1112/1/012047

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